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Posted to issues@karaf.apache.org by "Daniel Kulp (JIRA)" <ji...@apache.org> on 2012/10/09 20:50:02 UTC

[jira] [Created] (KARAF-1905) ASM4 causes the Proxy/Weaving of Xerces, but that then causes validation factories to fail.

Daniel Kulp created KARAF-1905:
----------------------------------

             Summary: ASM4 causes the Proxy/Weaving of Xerces, but that then causes validation factories to fail.
                 Key: KARAF-1905
                 URL: https://issues.apache.org/jira/browse/KARAF-1905
             Project: Karaf
          Issue Type: Bug
          Components: karaf-core
    Affects Versions: 2.3.0
            Reporter: Daniel Kulp



Since the update to ASM 4, if you do:

{code}
features:chooseurl cxf 2.7.1-SNAPSHOT
features:install cxf
features:chooseurl camel 2.10.2-SNAPSHOT
features:install camel
{code}

you get the error:

{code}
Error executing command: Illegal UTF8 string in constant pool in class file org/apache/xerces/impl/xpath/regex/ParserForXMLSchema
{code}
 

The problem is that with ASM, Aries proxy is trying to Weave the xerces classes and somehow generating an invalid class.   

Full stack trace:
{code}
  199 | 14 - org.apache.karaf.shell.console - 2.3.0.SNAPSHOT | Exception caught while executing command
java.lang.ClassFormatError: Illegal UTF8 string in constant pool in class file org/apache/xerces/impl/xpath/regex/ParserForXMLSchema
	at java.lang.ClassLoader.defineClass1(Native Method)[:1.6.0_33]
	at java.lang.ClassLoader.defineClassCond(ClassLoader.java:631)[:1.6.0_33]
	at java.lang.ClassLoader.defineClass(ClassLoader.java:615)[:1.6.0_33]
	at org.apache.felix.framework.BundleWiringImpl$BundleClassLoader.findClass(BundleWiringImpl.java:2128)
	at org.apache.felix.framework.BundleWiringImpl.findClassOrResourceByDelegation(BundleWiringImpl.java:1432)
	at org.apache.felix.framework.BundleWiringImpl.access$400(BundleWiringImpl.java:72)
	at org.apache.felix.framework.BundleWiringImpl$BundleClassLoader.loadClass(BundleWiringImpl.java:1843)
	at java.lang.ClassLoader.loadClass(ClassLoader.java:247)[:1.6.0_33]
	at org.apache.xerces.impl.dv.xs.XSSimpleTypeDecl.applyFacets(Unknown Source)
	at org.apache.xerces.impl.dv.xs.XSSimpleTypeDecl.applyFacets1(Unknown Source)
	at org.apache.xerces.impl.dv.xs.SchemaDVFactoryImpl.createBuiltInTypes(Unknown Source)
	at org.apache.xerces.impl.dv.xs.SchemaDVFactoryImpl.<clinit>(Unknown Source)
	at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)[:1.6.0_33]
	at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:39)[:1.6.0_33]
	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)[:1.6.0_33]
	at java.lang.reflect.Constructor.newInstance(Constructor.java:513)[:1.6.0_33]
	at java.lang.Class.newInstance0(Class.java:355)[:1.6.0_33]
	at java.lang.Class.newInstance(Class.java:308)[:1.6.0_33]
	at org.apache.xerces.impl.dv.ObjectFactory.newInstance(Unknown Source)
	at org.apache.xerces.impl.dv.SchemaDVFactory.getInstance(Unknown Source)
	at org.apache.xerces.impl.dv.SchemaDVFactory.getInstance(Unknown Source)
	at org.apache.xerces.impl.xs.SchemaGrammar$BuiltinSchemaGrammar.<init>(Unknown Source)
	at org.apache.xerces.impl.xs.SchemaGrammar.<clinit>(Unknown Source)
	at org.apache.xerces.impl.xs.traversers.XSAttributeChecker.<clinit>(Unknown Source)
	at org.apache.xerces.impl.xs.traversers.XSDHandler.createTraversers(Unknown Source)
	at org.apache.xerces.impl.xs.traversers.XSDHandler.prepareForTraverse(Unknown Source)
	at org.apache.xerces.impl.xs.traversers.XSDHandler.parseSchema(Unknown Source)
	at org.apache.xerces.impl.xs.XMLSchemaLoader.loadSchema(Unknown Source)
	at org.apache.xerces.impl.xs.XMLSchemaLoader.loadGrammar(Unknown Source)
	at org.apache.xerces.impl.xs.XMLSchemaLoader.loadGrammar(Unknown Source)
	at org.apache.xerces.jaxp.validation.XMLSchemaFactory.newSchema(Unknown Source)
	at javax.xml.validation.SchemaFactory.newSchema(Unknown Source)[:2.1.0]
	at org.apache.xerces.jaxp.validation.XMLSchemaFactory.newSchema(Unknown Source)
	at org.apache.karaf.features.internal.FeatureValidationUtil.validate(FeatureValidationUtil.java:62)
	at org.apache.karaf.features.internal.FeaturesServiceImpl.validateRepository(FeaturesServiceImpl.java:204)
	at org.apache.karaf.features.internal.FeaturesServiceImpl.internalAddRepository(FeaturesServiceImpl.java:245)
	at org.apache.karaf.features.internal.FeaturesServiceImpl.getFeatures(FeaturesServiceImpl.java:1047)
	at org.apache.karaf.features.internal.FeaturesServiceImpl.getFeature(FeaturesServiceImpl.java:1005)
	at org.apache.karaf.features.internal.FeaturesServiceImpl.installFeature(FeaturesServiceImpl.java:384)
	at org.apache.karaf.features.command.InstallFeatureCommand.doExecute(InstallFeatureCommand.java:62)
	at org.apache.karaf.features.command.FeaturesCommandSupport.doExecute(FeaturesCommandSupport.java:41)
	at org.apache.karaf.shell.console.OsgiCommandSupport.execute(OsgiCommandSupport.java:38)[14:org.apache.karaf.shell.console:2.3.0.SNAPSHOT]
	at org.apache.felix.gogo.commands.basic.AbstractCommand.execute(AbstractCommand.java:35)[14:org.apache.karaf.shell.console:2.3.0.SNAPSHOT]
	at org.apache.felix.gogo.runtime.CommandProxy.execute(CommandProxy.java:78)[14:org.apache.karaf.shell.console:2.3.0.SNAPSHOT]
	at org.apache.felix.gogo.runtime.Closure.executeCmd(Closure.java:474)[14:org.apache.karaf.shell.console:2.3.0.SNAPSHOT]
	at org.apache.felix.gogo.runtime.Closure.executeStatement(Closure.java:400)[14:org.apache.karaf.shell.console:2.3.0.SNAPSHOT]
	at org.apache.felix.gogo.runtime.Pipe.run(Pipe.java:108)[14:org.apache.karaf.shell.console:2.3.0.SNAPSHOT]
	at org.apache.felix.gogo.runtime.Closure.execute(Closure.java:183)[14:org.apache.karaf.shell.console:2.3.0.SNAPSHOT]
	at org.apache.felix.gogo.runtime.Closure.execute(Closure.java:120)[14:org.apache.karaf.shell.console:2.3.0.SNAPSHOT]
	at org.apache.felix.gogo.runtime.CommandSessionImpl.execute(CommandSessionImpl.java:89)[14:org.apache.karaf.shell.console:2.3.0.SNAPSHOT]
	at org.apache.karaf.shell.console.jline.Console.run(Console.java:175)[14:org.apache.karaf.shell.console:2.3.0.SNAPSHOT]
	at java.lang.Thread.run(Thread.java:680)[:1.6.0_33]
{code}




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[jira] [Updated] (KARAF-1905) ASM4 causes the Proxy/Weaving of Xerces, but that then causes validation factories to fail.

Posted by "Jean-Baptiste Onofré (JIRA)" <ji...@apache.org>.
     [ https://issues.apache.org/jira/browse/KARAF-1905?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Jean-Baptiste Onofré updated KARAF-1905:
----------------------------------------

      Description: 
Since the update to ASM 4, if you do:

{code}
features:chooseurl cxf 2.7.1-SNAPSHOT
features:install cxf
features:chooseurl camel 2.10.2-SNAPSHOT
features:install camel
{code}

you get the error:

{code}
Error executing command: Illegal UTF8 string in constant pool in class file org/apache/xerces/impl/xpath/regex/ParserForXMLSchema
{code}
 

The problem is that with ASM, Aries proxy is trying to Weave the xerces classes and somehow generating an invalid class.   

Full stack trace:
{code}
  199 | 14 - org.apache.karaf.shell.console - 2.3.0.SNAPSHOT | Exception caught while executing command
java.lang.ClassFormatError: Illegal UTF8 string in constant pool in class file org/apache/xerces/impl/xpath/regex/ParserForXMLSchema
	at java.lang.ClassLoader.defineClass1(Native Method)[:1.6.0_33]
	at java.lang.ClassLoader.defineClassCond(ClassLoader.java:631)[:1.6.0_33]
	at java.lang.ClassLoader.defineClass(ClassLoader.java:615)[:1.6.0_33]
	at org.apache.felix.framework.BundleWiringImpl$BundleClassLoader.findClass(BundleWiringImpl.java:2128)
	at org.apache.felix.framework.BundleWiringImpl.findClassOrResourceByDelegation(BundleWiringImpl.java:1432)
	at org.apache.felix.framework.BundleWiringImpl.access$400(BundleWiringImpl.java:72)
	at org.apache.felix.framework.BundleWiringImpl$BundleClassLoader.loadClass(BundleWiringImpl.java:1843)
	at java.lang.ClassLoader.loadClass(ClassLoader.java:247)[:1.6.0_33]
	at org.apache.xerces.impl.dv.xs.XSSimpleTypeDecl.applyFacets(Unknown Source)
	at org.apache.xerces.impl.dv.xs.XSSimpleTypeDecl.applyFacets1(Unknown Source)
	at org.apache.xerces.impl.dv.xs.SchemaDVFactoryImpl.createBuiltInTypes(Unknown Source)
	at org.apache.xerces.impl.dv.xs.SchemaDVFactoryImpl.<clinit>(Unknown Source)
	at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)[:1.6.0_33]
	at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:39)[:1.6.0_33]
	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)[:1.6.0_33]
	at java.lang.reflect.Constructor.newInstance(Constructor.java:513)[:1.6.0_33]
	at java.lang.Class.newInstance0(Class.java:355)[:1.6.0_33]
	at java.lang.Class.newInstance(Class.java:308)[:1.6.0_33]
	at org.apache.xerces.impl.dv.ObjectFactory.newInstance(Unknown Source)
	at org.apache.xerces.impl.dv.SchemaDVFactory.getInstance(Unknown Source)
	at org.apache.xerces.impl.dv.SchemaDVFactory.getInstance(Unknown Source)
	at org.apache.xerces.impl.xs.SchemaGrammar$BuiltinSchemaGrammar.<init>(Unknown Source)
	at org.apache.xerces.impl.xs.SchemaGrammar.<clinit>(Unknown Source)
	at org.apache.xerces.impl.xs.traversers.XSAttributeChecker.<clinit>(Unknown Source)
	at org.apache.xerces.impl.xs.traversers.XSDHandler.createTraversers(Unknown Source)
	at org.apache.xerces.impl.xs.traversers.XSDHandler.prepareForTraverse(Unknown Source)
	at org.apache.xerces.impl.xs.traversers.XSDHandler.parseSchema(Unknown Source)
	at org.apache.xerces.impl.xs.XMLSchemaLoader.loadSchema(Unknown Source)
	at org.apache.xerces.impl.xs.XMLSchemaLoader.loadGrammar(Unknown Source)
	at org.apache.xerces.impl.xs.XMLSchemaLoader.loadGrammar(Unknown Source)
	at org.apache.xerces.jaxp.validation.XMLSchemaFactory.newSchema(Unknown Source)
	at javax.xml.validation.SchemaFactory.newSchema(Unknown Source)[:2.1.0]
	at org.apache.xerces.jaxp.validation.XMLSchemaFactory.newSchema(Unknown Source)
	at org.apache.karaf.features.internal.FeatureValidationUtil.validate(FeatureValidationUtil.java:62)
	at org.apache.karaf.features.internal.FeaturesServiceImpl.validateRepository(FeaturesServiceImpl.java:204)
	at org.apache.karaf.features.internal.FeaturesServiceImpl.internalAddRepository(FeaturesServiceImpl.java:245)
	at org.apache.karaf.features.internal.FeaturesServiceImpl.getFeatures(FeaturesServiceImpl.java:1047)
	at org.apache.karaf.features.internal.FeaturesServiceImpl.getFeature(FeaturesServiceImpl.java:1005)
	at org.apache.karaf.features.internal.FeaturesServiceImpl.installFeature(FeaturesServiceImpl.java:384)
	at org.apache.karaf.features.command.InstallFeatureCommand.doExecute(InstallFeatureCommand.java:62)
	at org.apache.karaf.features.command.FeaturesCommandSupport.doExecute(FeaturesCommandSupport.java:41)
	at org.apache.karaf.shell.console.OsgiCommandSupport.execute(OsgiCommandSupport.java:38)[14:org.apache.karaf.shell.console:2.3.0.SNAPSHOT]
	at org.apache.felix.gogo.commands.basic.AbstractCommand.execute(AbstractCommand.java:35)[14:org.apache.karaf.shell.console:2.3.0.SNAPSHOT]
	at org.apache.felix.gogo.runtime.CommandProxy.execute(CommandProxy.java:78)[14:org.apache.karaf.shell.console:2.3.0.SNAPSHOT]
	at org.apache.felix.gogo.runtime.Closure.executeCmd(Closure.java:474)[14:org.apache.karaf.shell.console:2.3.0.SNAPSHOT]
	at org.apache.felix.gogo.runtime.Closure.executeStatement(Closure.java:400)[14:org.apache.karaf.shell.console:2.3.0.SNAPSHOT]
	at org.apache.felix.gogo.runtime.Pipe.run(Pipe.java:108)[14:org.apache.karaf.shell.console:2.3.0.SNAPSHOT]
	at org.apache.felix.gogo.runtime.Closure.execute(Closure.java:183)[14:org.apache.karaf.shell.console:2.3.0.SNAPSHOT]
	at org.apache.felix.gogo.runtime.Closure.execute(Closure.java:120)[14:org.apache.karaf.shell.console:2.3.0.SNAPSHOT]
	at org.apache.felix.gogo.runtime.CommandSessionImpl.execute(CommandSessionImpl.java:89)[14:org.apache.karaf.shell.console:2.3.0.SNAPSHOT]
	at org.apache.karaf.shell.console.jline.Console.run(Console.java:175)[14:org.apache.karaf.shell.console:2.3.0.SNAPSHOT]
	at java.lang.Thread.run(Thread.java:680)[:1.6.0_33]
{code}




  was:

Since the update to ASM 4, if you do:

{code}
features:chooseurl cxf 2.7.1-SNAPSHOT
features:install cxf
features:chooseurl camel 2.10.2-SNAPSHOT
features:install camel
{code}

you get the error:

{code}
Error executing command: Illegal UTF8 string in constant pool in class file org/apache/xerces/impl/xpath/regex/ParserForXMLSchema
{code}
 

The problem is that with ASM, Aries proxy is trying to Weave the xerces classes and somehow generating an invalid class.   

Full stack trace:
{code}
  199 | 14 - org.apache.karaf.shell.console - 2.3.0.SNAPSHOT | Exception caught while executing command
java.lang.ClassFormatError: Illegal UTF8 string in constant pool in class file org/apache/xerces/impl/xpath/regex/ParserForXMLSchema
	at java.lang.ClassLoader.defineClass1(Native Method)[:1.6.0_33]
	at java.lang.ClassLoader.defineClassCond(ClassLoader.java:631)[:1.6.0_33]
	at java.lang.ClassLoader.defineClass(ClassLoader.java:615)[:1.6.0_33]
	at org.apache.felix.framework.BundleWiringImpl$BundleClassLoader.findClass(BundleWiringImpl.java:2128)
	at org.apache.felix.framework.BundleWiringImpl.findClassOrResourceByDelegation(BundleWiringImpl.java:1432)
	at org.apache.felix.framework.BundleWiringImpl.access$400(BundleWiringImpl.java:72)
	at org.apache.felix.framework.BundleWiringImpl$BundleClassLoader.loadClass(BundleWiringImpl.java:1843)
	at java.lang.ClassLoader.loadClass(ClassLoader.java:247)[:1.6.0_33]
	at org.apache.xerces.impl.dv.xs.XSSimpleTypeDecl.applyFacets(Unknown Source)
	at org.apache.xerces.impl.dv.xs.XSSimpleTypeDecl.applyFacets1(Unknown Source)
	at org.apache.xerces.impl.dv.xs.SchemaDVFactoryImpl.createBuiltInTypes(Unknown Source)
	at org.apache.xerces.impl.dv.xs.SchemaDVFactoryImpl.<clinit>(Unknown Source)
	at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)[:1.6.0_33]
	at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:39)[:1.6.0_33]
	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)[:1.6.0_33]
	at java.lang.reflect.Constructor.newInstance(Constructor.java:513)[:1.6.0_33]
	at java.lang.Class.newInstance0(Class.java:355)[:1.6.0_33]
	at java.lang.Class.newInstance(Class.java:308)[:1.6.0_33]
	at org.apache.xerces.impl.dv.ObjectFactory.newInstance(Unknown Source)
	at org.apache.xerces.impl.dv.SchemaDVFactory.getInstance(Unknown Source)
	at org.apache.xerces.impl.dv.SchemaDVFactory.getInstance(Unknown Source)
	at org.apache.xerces.impl.xs.SchemaGrammar$BuiltinSchemaGrammar.<init>(Unknown Source)
	at org.apache.xerces.impl.xs.SchemaGrammar.<clinit>(Unknown Source)
	at org.apache.xerces.impl.xs.traversers.XSAttributeChecker.<clinit>(Unknown Source)
	at org.apache.xerces.impl.xs.traversers.XSDHandler.createTraversers(Unknown Source)
	at org.apache.xerces.impl.xs.traversers.XSDHandler.prepareForTraverse(Unknown Source)
	at org.apache.xerces.impl.xs.traversers.XSDHandler.parseSchema(Unknown Source)
	at org.apache.xerces.impl.xs.XMLSchemaLoader.loadSchema(Unknown Source)
	at org.apache.xerces.impl.xs.XMLSchemaLoader.loadGrammar(Unknown Source)
	at org.apache.xerces.impl.xs.XMLSchemaLoader.loadGrammar(Unknown Source)
	at org.apache.xerces.jaxp.validation.XMLSchemaFactory.newSchema(Unknown Source)
	at javax.xml.validation.SchemaFactory.newSchema(Unknown Source)[:2.1.0]
	at org.apache.xerces.jaxp.validation.XMLSchemaFactory.newSchema(Unknown Source)
	at org.apache.karaf.features.internal.FeatureValidationUtil.validate(FeatureValidationUtil.java:62)
	at org.apache.karaf.features.internal.FeaturesServiceImpl.validateRepository(FeaturesServiceImpl.java:204)
	at org.apache.karaf.features.internal.FeaturesServiceImpl.internalAddRepository(FeaturesServiceImpl.java:245)
	at org.apache.karaf.features.internal.FeaturesServiceImpl.getFeatures(FeaturesServiceImpl.java:1047)
	at org.apache.karaf.features.internal.FeaturesServiceImpl.getFeature(FeaturesServiceImpl.java:1005)
	at org.apache.karaf.features.internal.FeaturesServiceImpl.installFeature(FeaturesServiceImpl.java:384)
	at org.apache.karaf.features.command.InstallFeatureCommand.doExecute(InstallFeatureCommand.java:62)
	at org.apache.karaf.features.command.FeaturesCommandSupport.doExecute(FeaturesCommandSupport.java:41)
	at org.apache.karaf.shell.console.OsgiCommandSupport.execute(OsgiCommandSupport.java:38)[14:org.apache.karaf.shell.console:2.3.0.SNAPSHOT]
	at org.apache.felix.gogo.commands.basic.AbstractCommand.execute(AbstractCommand.java:35)[14:org.apache.karaf.shell.console:2.3.0.SNAPSHOT]
	at org.apache.felix.gogo.runtime.CommandProxy.execute(CommandProxy.java:78)[14:org.apache.karaf.shell.console:2.3.0.SNAPSHOT]
	at org.apache.felix.gogo.runtime.Closure.executeCmd(Closure.java:474)[14:org.apache.karaf.shell.console:2.3.0.SNAPSHOT]
	at org.apache.felix.gogo.runtime.Closure.executeStatement(Closure.java:400)[14:org.apache.karaf.shell.console:2.3.0.SNAPSHOT]
	at org.apache.felix.gogo.runtime.Pipe.run(Pipe.java:108)[14:org.apache.karaf.shell.console:2.3.0.SNAPSHOT]
	at org.apache.felix.gogo.runtime.Closure.execute(Closure.java:183)[14:org.apache.karaf.shell.console:2.3.0.SNAPSHOT]
	at org.apache.felix.gogo.runtime.Closure.execute(Closure.java:120)[14:org.apache.karaf.shell.console:2.3.0.SNAPSHOT]
	at org.apache.felix.gogo.runtime.CommandSessionImpl.execute(CommandSessionImpl.java:89)[14:org.apache.karaf.shell.console:2.3.0.SNAPSHOT]
	at org.apache.karaf.shell.console.jline.Console.run(Console.java:175)[14:org.apache.karaf.shell.console:2.3.0.SNAPSHOT]
	at java.lang.Thread.run(Thread.java:680)[:1.6.0_33]
{code}




    Fix Version/s: 3.0.0
                   2.3.0
    
> ASM4 causes the Proxy/Weaving of Xerces, but that then causes validation factories to fail.
> -------------------------------------------------------------------------------------------
>
>                 Key: KARAF-1905
>                 URL: https://issues.apache.org/jira/browse/KARAF-1905
>             Project: Karaf
>          Issue Type: Bug
>          Components: karaf-core
>    Affects Versions: 2.3.0
>            Reporter: Daniel Kulp
>            Assignee: Jean-Baptiste Onofré
>             Fix For: 2.3.0, 3.0.0
>
>         Attachments: patch.txt
>
>
> Since the update to ASM 4, if you do:
> {code}
> features:chooseurl cxf 2.7.1-SNAPSHOT
> features:install cxf
> features:chooseurl camel 2.10.2-SNAPSHOT
> features:install camel
> {code}
> you get the error:
> {code}
> Error executing command: Illegal UTF8 string in constant pool in class file org/apache/xerces/impl/xpath/regex/ParserForXMLSchema
> {code}
>  
> The problem is that with ASM, Aries proxy is trying to Weave the xerces classes and somehow generating an invalid class.   
> Full stack trace:
> {code}
>   199 | 14 - org.apache.karaf.shell.console - 2.3.0.SNAPSHOT | Exception caught while executing command
> java.lang.ClassFormatError: Illegal UTF8 string in constant pool in class file org/apache/xerces/impl/xpath/regex/ParserForXMLSchema
> 	at java.lang.ClassLoader.defineClass1(Native Method)[:1.6.0_33]
> 	at java.lang.ClassLoader.defineClassCond(ClassLoader.java:631)[:1.6.0_33]
> 	at java.lang.ClassLoader.defineClass(ClassLoader.java:615)[:1.6.0_33]
> 	at org.apache.felix.framework.BundleWiringImpl$BundleClassLoader.findClass(BundleWiringImpl.java:2128)
> 	at org.apache.felix.framework.BundleWiringImpl.findClassOrResourceByDelegation(BundleWiringImpl.java:1432)
> 	at org.apache.felix.framework.BundleWiringImpl.access$400(BundleWiringImpl.java:72)
> 	at org.apache.felix.framework.BundleWiringImpl$BundleClassLoader.loadClass(BundleWiringImpl.java:1843)
> 	at java.lang.ClassLoader.loadClass(ClassLoader.java:247)[:1.6.0_33]
> 	at org.apache.xerces.impl.dv.xs.XSSimpleTypeDecl.applyFacets(Unknown Source)
> 	at org.apache.xerces.impl.dv.xs.XSSimpleTypeDecl.applyFacets1(Unknown Source)
> 	at org.apache.xerces.impl.dv.xs.SchemaDVFactoryImpl.createBuiltInTypes(Unknown Source)
> 	at org.apache.xerces.impl.dv.xs.SchemaDVFactoryImpl.<clinit>(Unknown Source)
> 	at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)[:1.6.0_33]
> 	at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:39)[:1.6.0_33]
> 	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)[:1.6.0_33]
> 	at java.lang.reflect.Constructor.newInstance(Constructor.java:513)[:1.6.0_33]
> 	at java.lang.Class.newInstance0(Class.java:355)[:1.6.0_33]
> 	at java.lang.Class.newInstance(Class.java:308)[:1.6.0_33]
> 	at org.apache.xerces.impl.dv.ObjectFactory.newInstance(Unknown Source)
> 	at org.apache.xerces.impl.dv.SchemaDVFactory.getInstance(Unknown Source)
> 	at org.apache.xerces.impl.dv.SchemaDVFactory.getInstance(Unknown Source)
> 	at org.apache.xerces.impl.xs.SchemaGrammar$BuiltinSchemaGrammar.<init>(Unknown Source)
> 	at org.apache.xerces.impl.xs.SchemaGrammar.<clinit>(Unknown Source)
> 	at org.apache.xerces.impl.xs.traversers.XSAttributeChecker.<clinit>(Unknown Source)
> 	at org.apache.xerces.impl.xs.traversers.XSDHandler.createTraversers(Unknown Source)
> 	at org.apache.xerces.impl.xs.traversers.XSDHandler.prepareForTraverse(Unknown Source)
> 	at org.apache.xerces.impl.xs.traversers.XSDHandler.parseSchema(Unknown Source)
> 	at org.apache.xerces.impl.xs.XMLSchemaLoader.loadSchema(Unknown Source)
> 	at org.apache.xerces.impl.xs.XMLSchemaLoader.loadGrammar(Unknown Source)
> 	at org.apache.xerces.impl.xs.XMLSchemaLoader.loadGrammar(Unknown Source)
> 	at org.apache.xerces.jaxp.validation.XMLSchemaFactory.newSchema(Unknown Source)
> 	at javax.xml.validation.SchemaFactory.newSchema(Unknown Source)[:2.1.0]
> 	at org.apache.xerces.jaxp.validation.XMLSchemaFactory.newSchema(Unknown Source)
> 	at org.apache.karaf.features.internal.FeatureValidationUtil.validate(FeatureValidationUtil.java:62)
> 	at org.apache.karaf.features.internal.FeaturesServiceImpl.validateRepository(FeaturesServiceImpl.java:204)
> 	at org.apache.karaf.features.internal.FeaturesServiceImpl.internalAddRepository(FeaturesServiceImpl.java:245)
> 	at org.apache.karaf.features.internal.FeaturesServiceImpl.getFeatures(FeaturesServiceImpl.java:1047)
> 	at org.apache.karaf.features.internal.FeaturesServiceImpl.getFeature(FeaturesServiceImpl.java:1005)
> 	at org.apache.karaf.features.internal.FeaturesServiceImpl.installFeature(FeaturesServiceImpl.java:384)
> 	at org.apache.karaf.features.command.InstallFeatureCommand.doExecute(InstallFeatureCommand.java:62)
> 	at org.apache.karaf.features.command.FeaturesCommandSupport.doExecute(FeaturesCommandSupport.java:41)
> 	at org.apache.karaf.shell.console.OsgiCommandSupport.execute(OsgiCommandSupport.java:38)[14:org.apache.karaf.shell.console:2.3.0.SNAPSHOT]
> 	at org.apache.felix.gogo.commands.basic.AbstractCommand.execute(AbstractCommand.java:35)[14:org.apache.karaf.shell.console:2.3.0.SNAPSHOT]
> 	at org.apache.felix.gogo.runtime.CommandProxy.execute(CommandProxy.java:78)[14:org.apache.karaf.shell.console:2.3.0.SNAPSHOT]
> 	at org.apache.felix.gogo.runtime.Closure.executeCmd(Closure.java:474)[14:org.apache.karaf.shell.console:2.3.0.SNAPSHOT]
> 	at org.apache.felix.gogo.runtime.Closure.executeStatement(Closure.java:400)[14:org.apache.karaf.shell.console:2.3.0.SNAPSHOT]
> 	at org.apache.felix.gogo.runtime.Pipe.run(Pipe.java:108)[14:org.apache.karaf.shell.console:2.3.0.SNAPSHOT]
> 	at org.apache.felix.gogo.runtime.Closure.execute(Closure.java:183)[14:org.apache.karaf.shell.console:2.3.0.SNAPSHOT]
> 	at org.apache.felix.gogo.runtime.Closure.execute(Closure.java:120)[14:org.apache.karaf.shell.console:2.3.0.SNAPSHOT]
> 	at org.apache.felix.gogo.runtime.CommandSessionImpl.execute(CommandSessionImpl.java:89)[14:org.apache.karaf.shell.console:2.3.0.SNAPSHOT]
> 	at org.apache.karaf.shell.console.jline.Console.run(Console.java:175)[14:org.apache.karaf.shell.console:2.3.0.SNAPSHOT]
> 	at java.lang.Thread.run(Thread.java:680)[:1.6.0_33]
> {code}

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[jira] [Commented] (KARAF-1905) ASM4 causes the Proxy/Weaving of Xerces, but that then causes validation factories to fail.

Posted by "Daniel Kulp (JIRA)" <ji...@apache.org>.
    [ https://issues.apache.org/jira/browse/KARAF-1905?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13472627#comment-13472627 ] 

Daniel Kulp commented on KARAF-1905:
------------------------------------


A potential workaround would be to add:

{code}
org.apache.aries.proxy.weaving.disabled=org.objectweb.asm.*,org.slf4j.*,org.apache.log4j.*,javax.*,org.apache.xerces.*
{code}

to the etc/system.properties.


                
> ASM4 causes the Proxy/Weaving of Xerces, but that then causes validation factories to fail.
> -------------------------------------------------------------------------------------------
>
>                 Key: KARAF-1905
>                 URL: https://issues.apache.org/jira/browse/KARAF-1905
>             Project: Karaf
>          Issue Type: Bug
>          Components: karaf-core
>    Affects Versions: 2.3.0
>            Reporter: Daniel Kulp
>
> Since the update to ASM 4, if you do:
> {code}
> features:chooseurl cxf 2.7.1-SNAPSHOT
> features:install cxf
> features:chooseurl camel 2.10.2-SNAPSHOT
> features:install camel
> {code}
> you get the error:
> {code}
> Error executing command: Illegal UTF8 string in constant pool in class file org/apache/xerces/impl/xpath/regex/ParserForXMLSchema
> {code}
>  
> The problem is that with ASM, Aries proxy is trying to Weave the xerces classes and somehow generating an invalid class.   
> Full stack trace:
> {code}
>   199 | 14 - org.apache.karaf.shell.console - 2.3.0.SNAPSHOT | Exception caught while executing command
> java.lang.ClassFormatError: Illegal UTF8 string in constant pool in class file org/apache/xerces/impl/xpath/regex/ParserForXMLSchema
> 	at java.lang.ClassLoader.defineClass1(Native Method)[:1.6.0_33]
> 	at java.lang.ClassLoader.defineClassCond(ClassLoader.java:631)[:1.6.0_33]
> 	at java.lang.ClassLoader.defineClass(ClassLoader.java:615)[:1.6.0_33]
> 	at org.apache.felix.framework.BundleWiringImpl$BundleClassLoader.findClass(BundleWiringImpl.java:2128)
> 	at org.apache.felix.framework.BundleWiringImpl.findClassOrResourceByDelegation(BundleWiringImpl.java:1432)
> 	at org.apache.felix.framework.BundleWiringImpl.access$400(BundleWiringImpl.java:72)
> 	at org.apache.felix.framework.BundleWiringImpl$BundleClassLoader.loadClass(BundleWiringImpl.java:1843)
> 	at java.lang.ClassLoader.loadClass(ClassLoader.java:247)[:1.6.0_33]
> 	at org.apache.xerces.impl.dv.xs.XSSimpleTypeDecl.applyFacets(Unknown Source)
> 	at org.apache.xerces.impl.dv.xs.XSSimpleTypeDecl.applyFacets1(Unknown Source)
> 	at org.apache.xerces.impl.dv.xs.SchemaDVFactoryImpl.createBuiltInTypes(Unknown Source)
> 	at org.apache.xerces.impl.dv.xs.SchemaDVFactoryImpl.<clinit>(Unknown Source)
> 	at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)[:1.6.0_33]
> 	at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:39)[:1.6.0_33]
> 	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)[:1.6.0_33]
> 	at java.lang.reflect.Constructor.newInstance(Constructor.java:513)[:1.6.0_33]
> 	at java.lang.Class.newInstance0(Class.java:355)[:1.6.0_33]
> 	at java.lang.Class.newInstance(Class.java:308)[:1.6.0_33]
> 	at org.apache.xerces.impl.dv.ObjectFactory.newInstance(Unknown Source)
> 	at org.apache.xerces.impl.dv.SchemaDVFactory.getInstance(Unknown Source)
> 	at org.apache.xerces.impl.dv.SchemaDVFactory.getInstance(Unknown Source)
> 	at org.apache.xerces.impl.xs.SchemaGrammar$BuiltinSchemaGrammar.<init>(Unknown Source)
> 	at org.apache.xerces.impl.xs.SchemaGrammar.<clinit>(Unknown Source)
> 	at org.apache.xerces.impl.xs.traversers.XSAttributeChecker.<clinit>(Unknown Source)
> 	at org.apache.xerces.impl.xs.traversers.XSDHandler.createTraversers(Unknown Source)
> 	at org.apache.xerces.impl.xs.traversers.XSDHandler.prepareForTraverse(Unknown Source)
> 	at org.apache.xerces.impl.xs.traversers.XSDHandler.parseSchema(Unknown Source)
> 	at org.apache.xerces.impl.xs.XMLSchemaLoader.loadSchema(Unknown Source)
> 	at org.apache.xerces.impl.xs.XMLSchemaLoader.loadGrammar(Unknown Source)
> 	at org.apache.xerces.impl.xs.XMLSchemaLoader.loadGrammar(Unknown Source)
> 	at org.apache.xerces.jaxp.validation.XMLSchemaFactory.newSchema(Unknown Source)
> 	at javax.xml.validation.SchemaFactory.newSchema(Unknown Source)[:2.1.0]
> 	at org.apache.xerces.jaxp.validation.XMLSchemaFactory.newSchema(Unknown Source)
> 	at org.apache.karaf.features.internal.FeatureValidationUtil.validate(FeatureValidationUtil.java:62)
> 	at org.apache.karaf.features.internal.FeaturesServiceImpl.validateRepository(FeaturesServiceImpl.java:204)
> 	at org.apache.karaf.features.internal.FeaturesServiceImpl.internalAddRepository(FeaturesServiceImpl.java:245)
> 	at org.apache.karaf.features.internal.FeaturesServiceImpl.getFeatures(FeaturesServiceImpl.java:1047)
> 	at org.apache.karaf.features.internal.FeaturesServiceImpl.getFeature(FeaturesServiceImpl.java:1005)
> 	at org.apache.karaf.features.internal.FeaturesServiceImpl.installFeature(FeaturesServiceImpl.java:384)
> 	at org.apache.karaf.features.command.InstallFeatureCommand.doExecute(InstallFeatureCommand.java:62)
> 	at org.apache.karaf.features.command.FeaturesCommandSupport.doExecute(FeaturesCommandSupport.java:41)
> 	at org.apache.karaf.shell.console.OsgiCommandSupport.execute(OsgiCommandSupport.java:38)[14:org.apache.karaf.shell.console:2.3.0.SNAPSHOT]
> 	at org.apache.felix.gogo.commands.basic.AbstractCommand.execute(AbstractCommand.java:35)[14:org.apache.karaf.shell.console:2.3.0.SNAPSHOT]
> 	at org.apache.felix.gogo.runtime.CommandProxy.execute(CommandProxy.java:78)[14:org.apache.karaf.shell.console:2.3.0.SNAPSHOT]
> 	at org.apache.felix.gogo.runtime.Closure.executeCmd(Closure.java:474)[14:org.apache.karaf.shell.console:2.3.0.SNAPSHOT]
> 	at org.apache.felix.gogo.runtime.Closure.executeStatement(Closure.java:400)[14:org.apache.karaf.shell.console:2.3.0.SNAPSHOT]
> 	at org.apache.felix.gogo.runtime.Pipe.run(Pipe.java:108)[14:org.apache.karaf.shell.console:2.3.0.SNAPSHOT]
> 	at org.apache.felix.gogo.runtime.Closure.execute(Closure.java:183)[14:org.apache.karaf.shell.console:2.3.0.SNAPSHOT]
> 	at org.apache.felix.gogo.runtime.Closure.execute(Closure.java:120)[14:org.apache.karaf.shell.console:2.3.0.SNAPSHOT]
> 	at org.apache.felix.gogo.runtime.CommandSessionImpl.execute(CommandSessionImpl.java:89)[14:org.apache.karaf.shell.console:2.3.0.SNAPSHOT]
> 	at org.apache.karaf.shell.console.jline.Console.run(Console.java:175)[14:org.apache.karaf.shell.console:2.3.0.SNAPSHOT]
> 	at java.lang.Thread.run(Thread.java:680)[:1.6.0_33]
> {code}

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[jira] [Updated] (KARAF-1905) ASM4 causes the Proxy/Weaving of Xerces, but that then causes validation factories to fail.

Posted by "Daniel Kulp (JIRA)" <ji...@apache.org>.
     [ https://issues.apache.org/jira/browse/KARAF-1905?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Daniel Kulp updated KARAF-1905:
-------------------------------

    Attachment: patch.txt


After discussing with gnodet on IRC, his suggestion is to disable the weaving by default, but allow the users to opt in for classes where they need it.

Patch supplied.
                
> ASM4 causes the Proxy/Weaving of Xerces, but that then causes validation factories to fail.
> -------------------------------------------------------------------------------------------
>
>                 Key: KARAF-1905
>                 URL: https://issues.apache.org/jira/browse/KARAF-1905
>             Project: Karaf
>          Issue Type: Bug
>          Components: karaf-core
>    Affects Versions: 2.3.0
>            Reporter: Daniel Kulp
>         Attachments: patch.txt
>
>
> Since the update to ASM 4, if you do:
> {code}
> features:chooseurl cxf 2.7.1-SNAPSHOT
> features:install cxf
> features:chooseurl camel 2.10.2-SNAPSHOT
> features:install camel
> {code}
> you get the error:
> {code}
> Error executing command: Illegal UTF8 string in constant pool in class file org/apache/xerces/impl/xpath/regex/ParserForXMLSchema
> {code}
>  
> The problem is that with ASM, Aries proxy is trying to Weave the xerces classes and somehow generating an invalid class.   
> Full stack trace:
> {code}
>   199 | 14 - org.apache.karaf.shell.console - 2.3.0.SNAPSHOT | Exception caught while executing command
> java.lang.ClassFormatError: Illegal UTF8 string in constant pool in class file org/apache/xerces/impl/xpath/regex/ParserForXMLSchema
> 	at java.lang.ClassLoader.defineClass1(Native Method)[:1.6.0_33]
> 	at java.lang.ClassLoader.defineClassCond(ClassLoader.java:631)[:1.6.0_33]
> 	at java.lang.ClassLoader.defineClass(ClassLoader.java:615)[:1.6.0_33]
> 	at org.apache.felix.framework.BundleWiringImpl$BundleClassLoader.findClass(BundleWiringImpl.java:2128)
> 	at org.apache.felix.framework.BundleWiringImpl.findClassOrResourceByDelegation(BundleWiringImpl.java:1432)
> 	at org.apache.felix.framework.BundleWiringImpl.access$400(BundleWiringImpl.java:72)
> 	at org.apache.felix.framework.BundleWiringImpl$BundleClassLoader.loadClass(BundleWiringImpl.java:1843)
> 	at java.lang.ClassLoader.loadClass(ClassLoader.java:247)[:1.6.0_33]
> 	at org.apache.xerces.impl.dv.xs.XSSimpleTypeDecl.applyFacets(Unknown Source)
> 	at org.apache.xerces.impl.dv.xs.XSSimpleTypeDecl.applyFacets1(Unknown Source)
> 	at org.apache.xerces.impl.dv.xs.SchemaDVFactoryImpl.createBuiltInTypes(Unknown Source)
> 	at org.apache.xerces.impl.dv.xs.SchemaDVFactoryImpl.<clinit>(Unknown Source)
> 	at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)[:1.6.0_33]
> 	at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:39)[:1.6.0_33]
> 	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)[:1.6.0_33]
> 	at java.lang.reflect.Constructor.newInstance(Constructor.java:513)[:1.6.0_33]
> 	at java.lang.Class.newInstance0(Class.java:355)[:1.6.0_33]
> 	at java.lang.Class.newInstance(Class.java:308)[:1.6.0_33]
> 	at org.apache.xerces.impl.dv.ObjectFactory.newInstance(Unknown Source)
> 	at org.apache.xerces.impl.dv.SchemaDVFactory.getInstance(Unknown Source)
> 	at org.apache.xerces.impl.dv.SchemaDVFactory.getInstance(Unknown Source)
> 	at org.apache.xerces.impl.xs.SchemaGrammar$BuiltinSchemaGrammar.<init>(Unknown Source)
> 	at org.apache.xerces.impl.xs.SchemaGrammar.<clinit>(Unknown Source)
> 	at org.apache.xerces.impl.xs.traversers.XSAttributeChecker.<clinit>(Unknown Source)
> 	at org.apache.xerces.impl.xs.traversers.XSDHandler.createTraversers(Unknown Source)
> 	at org.apache.xerces.impl.xs.traversers.XSDHandler.prepareForTraverse(Unknown Source)
> 	at org.apache.xerces.impl.xs.traversers.XSDHandler.parseSchema(Unknown Source)
> 	at org.apache.xerces.impl.xs.XMLSchemaLoader.loadSchema(Unknown Source)
> 	at org.apache.xerces.impl.xs.XMLSchemaLoader.loadGrammar(Unknown Source)
> 	at org.apache.xerces.impl.xs.XMLSchemaLoader.loadGrammar(Unknown Source)
> 	at org.apache.xerces.jaxp.validation.XMLSchemaFactory.newSchema(Unknown Source)
> 	at javax.xml.validation.SchemaFactory.newSchema(Unknown Source)[:2.1.0]
> 	at org.apache.xerces.jaxp.validation.XMLSchemaFactory.newSchema(Unknown Source)
> 	at org.apache.karaf.features.internal.FeatureValidationUtil.validate(FeatureValidationUtil.java:62)
> 	at org.apache.karaf.features.internal.FeaturesServiceImpl.validateRepository(FeaturesServiceImpl.java:204)
> 	at org.apache.karaf.features.internal.FeaturesServiceImpl.internalAddRepository(FeaturesServiceImpl.java:245)
> 	at org.apache.karaf.features.internal.FeaturesServiceImpl.getFeatures(FeaturesServiceImpl.java:1047)
> 	at org.apache.karaf.features.internal.FeaturesServiceImpl.getFeature(FeaturesServiceImpl.java:1005)
> 	at org.apache.karaf.features.internal.FeaturesServiceImpl.installFeature(FeaturesServiceImpl.java:384)
> 	at org.apache.karaf.features.command.InstallFeatureCommand.doExecute(InstallFeatureCommand.java:62)
> 	at org.apache.karaf.features.command.FeaturesCommandSupport.doExecute(FeaturesCommandSupport.java:41)
> 	at org.apache.karaf.shell.console.OsgiCommandSupport.execute(OsgiCommandSupport.java:38)[14:org.apache.karaf.shell.console:2.3.0.SNAPSHOT]
> 	at org.apache.felix.gogo.commands.basic.AbstractCommand.execute(AbstractCommand.java:35)[14:org.apache.karaf.shell.console:2.3.0.SNAPSHOT]
> 	at org.apache.felix.gogo.runtime.CommandProxy.execute(CommandProxy.java:78)[14:org.apache.karaf.shell.console:2.3.0.SNAPSHOT]
> 	at org.apache.felix.gogo.runtime.Closure.executeCmd(Closure.java:474)[14:org.apache.karaf.shell.console:2.3.0.SNAPSHOT]
> 	at org.apache.felix.gogo.runtime.Closure.executeStatement(Closure.java:400)[14:org.apache.karaf.shell.console:2.3.0.SNAPSHOT]
> 	at org.apache.felix.gogo.runtime.Pipe.run(Pipe.java:108)[14:org.apache.karaf.shell.console:2.3.0.SNAPSHOT]
> 	at org.apache.felix.gogo.runtime.Closure.execute(Closure.java:183)[14:org.apache.karaf.shell.console:2.3.0.SNAPSHOT]
> 	at org.apache.felix.gogo.runtime.Closure.execute(Closure.java:120)[14:org.apache.karaf.shell.console:2.3.0.SNAPSHOT]
> 	at org.apache.felix.gogo.runtime.CommandSessionImpl.execute(CommandSessionImpl.java:89)[14:org.apache.karaf.shell.console:2.3.0.SNAPSHOT]
> 	at org.apache.karaf.shell.console.jline.Console.run(Console.java:175)[14:org.apache.karaf.shell.console:2.3.0.SNAPSHOT]
> 	at java.lang.Thread.run(Thread.java:680)[:1.6.0_33]
> {code}

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[jira] [Commented] (KARAF-1905) ASM4 causes the Proxy/Weaving of Xerces, but that then causes validation factories to fail.

Posted by "Jean-Baptiste Onofré (JIRA)" <ji...@apache.org>.
    [ https://issues.apache.org/jira/browse/KARAF-1905?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13473476#comment-13473476 ] 

Jean-Baptiste Onofré commented on KARAF-1905:
---------------------------------------------

Fixed on trunk: http://svn.apache.org/viewvc?view=revision&revision=1396735
                
> ASM4 causes the Proxy/Weaving of Xerces, but that then causes validation factories to fail.
> -------------------------------------------------------------------------------------------
>
>                 Key: KARAF-1905
>                 URL: https://issues.apache.org/jira/browse/KARAF-1905
>             Project: Karaf
>          Issue Type: Bug
>          Components: karaf-core
>    Affects Versions: 2.3.0
>            Reporter: Daniel Kulp
>            Assignee: Jean-Baptiste Onofré
>             Fix For: 2.3.0, 3.0.0
>
>         Attachments: patch.txt
>
>
> Since the update to ASM 4, if you do:
> {code}
> features:chooseurl cxf 2.7.1-SNAPSHOT
> features:install cxf
> features:chooseurl camel 2.10.2-SNAPSHOT
> features:install camel
> {code}
> you get the error:
> {code}
> Error executing command: Illegal UTF8 string in constant pool in class file org/apache/xerces/impl/xpath/regex/ParserForXMLSchema
> {code}
>  
> The problem is that with ASM, Aries proxy is trying to Weave the xerces classes and somehow generating an invalid class.   
> Full stack trace:
> {code}
>   199 | 14 - org.apache.karaf.shell.console - 2.3.0.SNAPSHOT | Exception caught while executing command
> java.lang.ClassFormatError: Illegal UTF8 string in constant pool in class file org/apache/xerces/impl/xpath/regex/ParserForXMLSchema
> 	at java.lang.ClassLoader.defineClass1(Native Method)[:1.6.0_33]
> 	at java.lang.ClassLoader.defineClassCond(ClassLoader.java:631)[:1.6.0_33]
> 	at java.lang.ClassLoader.defineClass(ClassLoader.java:615)[:1.6.0_33]
> 	at org.apache.felix.framework.BundleWiringImpl$BundleClassLoader.findClass(BundleWiringImpl.java:2128)
> 	at org.apache.felix.framework.BundleWiringImpl.findClassOrResourceByDelegation(BundleWiringImpl.java:1432)
> 	at org.apache.felix.framework.BundleWiringImpl.access$400(BundleWiringImpl.java:72)
> 	at org.apache.felix.framework.BundleWiringImpl$BundleClassLoader.loadClass(BundleWiringImpl.java:1843)
> 	at java.lang.ClassLoader.loadClass(ClassLoader.java:247)[:1.6.0_33]
> 	at org.apache.xerces.impl.dv.xs.XSSimpleTypeDecl.applyFacets(Unknown Source)
> 	at org.apache.xerces.impl.dv.xs.XSSimpleTypeDecl.applyFacets1(Unknown Source)
> 	at org.apache.xerces.impl.dv.xs.SchemaDVFactoryImpl.createBuiltInTypes(Unknown Source)
> 	at org.apache.xerces.impl.dv.xs.SchemaDVFactoryImpl.<clinit>(Unknown Source)
> 	at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)[:1.6.0_33]
> 	at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:39)[:1.6.0_33]
> 	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)[:1.6.0_33]
> 	at java.lang.reflect.Constructor.newInstance(Constructor.java:513)[:1.6.0_33]
> 	at java.lang.Class.newInstance0(Class.java:355)[:1.6.0_33]
> 	at java.lang.Class.newInstance(Class.java:308)[:1.6.0_33]
> 	at org.apache.xerces.impl.dv.ObjectFactory.newInstance(Unknown Source)
> 	at org.apache.xerces.impl.dv.SchemaDVFactory.getInstance(Unknown Source)
> 	at org.apache.xerces.impl.dv.SchemaDVFactory.getInstance(Unknown Source)
> 	at org.apache.xerces.impl.xs.SchemaGrammar$BuiltinSchemaGrammar.<init>(Unknown Source)
> 	at org.apache.xerces.impl.xs.SchemaGrammar.<clinit>(Unknown Source)
> 	at org.apache.xerces.impl.xs.traversers.XSAttributeChecker.<clinit>(Unknown Source)
> 	at org.apache.xerces.impl.xs.traversers.XSDHandler.createTraversers(Unknown Source)
> 	at org.apache.xerces.impl.xs.traversers.XSDHandler.prepareForTraverse(Unknown Source)
> 	at org.apache.xerces.impl.xs.traversers.XSDHandler.parseSchema(Unknown Source)
> 	at org.apache.xerces.impl.xs.XMLSchemaLoader.loadSchema(Unknown Source)
> 	at org.apache.xerces.impl.xs.XMLSchemaLoader.loadGrammar(Unknown Source)
> 	at org.apache.xerces.impl.xs.XMLSchemaLoader.loadGrammar(Unknown Source)
> 	at org.apache.xerces.jaxp.validation.XMLSchemaFactory.newSchema(Unknown Source)
> 	at javax.xml.validation.SchemaFactory.newSchema(Unknown Source)[:2.1.0]
> 	at org.apache.xerces.jaxp.validation.XMLSchemaFactory.newSchema(Unknown Source)
> 	at org.apache.karaf.features.internal.FeatureValidationUtil.validate(FeatureValidationUtil.java:62)
> 	at org.apache.karaf.features.internal.FeaturesServiceImpl.validateRepository(FeaturesServiceImpl.java:204)
> 	at org.apache.karaf.features.internal.FeaturesServiceImpl.internalAddRepository(FeaturesServiceImpl.java:245)
> 	at org.apache.karaf.features.internal.FeaturesServiceImpl.getFeatures(FeaturesServiceImpl.java:1047)
> 	at org.apache.karaf.features.internal.FeaturesServiceImpl.getFeature(FeaturesServiceImpl.java:1005)
> 	at org.apache.karaf.features.internal.FeaturesServiceImpl.installFeature(FeaturesServiceImpl.java:384)
> 	at org.apache.karaf.features.command.InstallFeatureCommand.doExecute(InstallFeatureCommand.java:62)
> 	at org.apache.karaf.features.command.FeaturesCommandSupport.doExecute(FeaturesCommandSupport.java:41)
> 	at org.apache.karaf.shell.console.OsgiCommandSupport.execute(OsgiCommandSupport.java:38)[14:org.apache.karaf.shell.console:2.3.0.SNAPSHOT]
> 	at org.apache.felix.gogo.commands.basic.AbstractCommand.execute(AbstractCommand.java:35)[14:org.apache.karaf.shell.console:2.3.0.SNAPSHOT]
> 	at org.apache.felix.gogo.runtime.CommandProxy.execute(CommandProxy.java:78)[14:org.apache.karaf.shell.console:2.3.0.SNAPSHOT]
> 	at org.apache.felix.gogo.runtime.Closure.executeCmd(Closure.java:474)[14:org.apache.karaf.shell.console:2.3.0.SNAPSHOT]
> 	at org.apache.felix.gogo.runtime.Closure.executeStatement(Closure.java:400)[14:org.apache.karaf.shell.console:2.3.0.SNAPSHOT]
> 	at org.apache.felix.gogo.runtime.Pipe.run(Pipe.java:108)[14:org.apache.karaf.shell.console:2.3.0.SNAPSHOT]
> 	at org.apache.felix.gogo.runtime.Closure.execute(Closure.java:183)[14:org.apache.karaf.shell.console:2.3.0.SNAPSHOT]
> 	at org.apache.felix.gogo.runtime.Closure.execute(Closure.java:120)[14:org.apache.karaf.shell.console:2.3.0.SNAPSHOT]
> 	at org.apache.felix.gogo.runtime.CommandSessionImpl.execute(CommandSessionImpl.java:89)[14:org.apache.karaf.shell.console:2.3.0.SNAPSHOT]
> 	at org.apache.karaf.shell.console.jline.Console.run(Console.java:175)[14:org.apache.karaf.shell.console:2.3.0.SNAPSHOT]
> 	at java.lang.Thread.run(Thread.java:680)[:1.6.0_33]
> {code}

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[jira] [Commented] (KARAF-1905) ASM4 causes the Proxy/Weaving of Xerces, but that then causes validation factories to fail.

Posted by "Jean-Baptiste Onofré (JIRA)" <ji...@apache.org>.
    [ https://issues.apache.org/jira/browse/KARAF-1905?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13473484#comment-13473484 ] 

Jean-Baptiste Onofré commented on KARAF-1905:
---------------------------------------------

Fixed on karaf-2.3.x: http://svn.apache.org/viewvc?view=revision&revision=1396746
                
> ASM4 causes the Proxy/Weaving of Xerces, but that then causes validation factories to fail.
> -------------------------------------------------------------------------------------------
>
>                 Key: KARAF-1905
>                 URL: https://issues.apache.org/jira/browse/KARAF-1905
>             Project: Karaf
>          Issue Type: Bug
>          Components: karaf-core
>    Affects Versions: 2.3.0
>            Reporter: Daniel Kulp
>            Assignee: Jean-Baptiste Onofré
>             Fix For: 2.3.0, 3.0.0
>
>         Attachments: patch.txt
>
>
> Since the update to ASM 4, if you do:
> {code}
> features:chooseurl cxf 2.7.1-SNAPSHOT
> features:install cxf
> features:chooseurl camel 2.10.2-SNAPSHOT
> features:install camel
> {code}
> you get the error:
> {code}
> Error executing command: Illegal UTF8 string in constant pool in class file org/apache/xerces/impl/xpath/regex/ParserForXMLSchema
> {code}
>  
> The problem is that with ASM, Aries proxy is trying to Weave the xerces classes and somehow generating an invalid class.   
> Full stack trace:
> {code}
>   199 | 14 - org.apache.karaf.shell.console - 2.3.0.SNAPSHOT | Exception caught while executing command
> java.lang.ClassFormatError: Illegal UTF8 string in constant pool in class file org/apache/xerces/impl/xpath/regex/ParserForXMLSchema
> 	at java.lang.ClassLoader.defineClass1(Native Method)[:1.6.0_33]
> 	at java.lang.ClassLoader.defineClassCond(ClassLoader.java:631)[:1.6.0_33]
> 	at java.lang.ClassLoader.defineClass(ClassLoader.java:615)[:1.6.0_33]
> 	at org.apache.felix.framework.BundleWiringImpl$BundleClassLoader.findClass(BundleWiringImpl.java:2128)
> 	at org.apache.felix.framework.BundleWiringImpl.findClassOrResourceByDelegation(BundleWiringImpl.java:1432)
> 	at org.apache.felix.framework.BundleWiringImpl.access$400(BundleWiringImpl.java:72)
> 	at org.apache.felix.framework.BundleWiringImpl$BundleClassLoader.loadClass(BundleWiringImpl.java:1843)
> 	at java.lang.ClassLoader.loadClass(ClassLoader.java:247)[:1.6.0_33]
> 	at org.apache.xerces.impl.dv.xs.XSSimpleTypeDecl.applyFacets(Unknown Source)
> 	at org.apache.xerces.impl.dv.xs.XSSimpleTypeDecl.applyFacets1(Unknown Source)
> 	at org.apache.xerces.impl.dv.xs.SchemaDVFactoryImpl.createBuiltInTypes(Unknown Source)
> 	at org.apache.xerces.impl.dv.xs.SchemaDVFactoryImpl.<clinit>(Unknown Source)
> 	at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)[:1.6.0_33]
> 	at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:39)[:1.6.0_33]
> 	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)[:1.6.0_33]
> 	at java.lang.reflect.Constructor.newInstance(Constructor.java:513)[:1.6.0_33]
> 	at java.lang.Class.newInstance0(Class.java:355)[:1.6.0_33]
> 	at java.lang.Class.newInstance(Class.java:308)[:1.6.0_33]
> 	at org.apache.xerces.impl.dv.ObjectFactory.newInstance(Unknown Source)
> 	at org.apache.xerces.impl.dv.SchemaDVFactory.getInstance(Unknown Source)
> 	at org.apache.xerces.impl.dv.SchemaDVFactory.getInstance(Unknown Source)
> 	at org.apache.xerces.impl.xs.SchemaGrammar$BuiltinSchemaGrammar.<init>(Unknown Source)
> 	at org.apache.xerces.impl.xs.SchemaGrammar.<clinit>(Unknown Source)
> 	at org.apache.xerces.impl.xs.traversers.XSAttributeChecker.<clinit>(Unknown Source)
> 	at org.apache.xerces.impl.xs.traversers.XSDHandler.createTraversers(Unknown Source)
> 	at org.apache.xerces.impl.xs.traversers.XSDHandler.prepareForTraverse(Unknown Source)
> 	at org.apache.xerces.impl.xs.traversers.XSDHandler.parseSchema(Unknown Source)
> 	at org.apache.xerces.impl.xs.XMLSchemaLoader.loadSchema(Unknown Source)
> 	at org.apache.xerces.impl.xs.XMLSchemaLoader.loadGrammar(Unknown Source)
> 	at org.apache.xerces.impl.xs.XMLSchemaLoader.loadGrammar(Unknown Source)
> 	at org.apache.xerces.jaxp.validation.XMLSchemaFactory.newSchema(Unknown Source)
> 	at javax.xml.validation.SchemaFactory.newSchema(Unknown Source)[:2.1.0]
> 	at org.apache.xerces.jaxp.validation.XMLSchemaFactory.newSchema(Unknown Source)
> 	at org.apache.karaf.features.internal.FeatureValidationUtil.validate(FeatureValidationUtil.java:62)
> 	at org.apache.karaf.features.internal.FeaturesServiceImpl.validateRepository(FeaturesServiceImpl.java:204)
> 	at org.apache.karaf.features.internal.FeaturesServiceImpl.internalAddRepository(FeaturesServiceImpl.java:245)
> 	at org.apache.karaf.features.internal.FeaturesServiceImpl.getFeatures(FeaturesServiceImpl.java:1047)
> 	at org.apache.karaf.features.internal.FeaturesServiceImpl.getFeature(FeaturesServiceImpl.java:1005)
> 	at org.apache.karaf.features.internal.FeaturesServiceImpl.installFeature(FeaturesServiceImpl.java:384)
> 	at org.apache.karaf.features.command.InstallFeatureCommand.doExecute(InstallFeatureCommand.java:62)
> 	at org.apache.karaf.features.command.FeaturesCommandSupport.doExecute(FeaturesCommandSupport.java:41)
> 	at org.apache.karaf.shell.console.OsgiCommandSupport.execute(OsgiCommandSupport.java:38)[14:org.apache.karaf.shell.console:2.3.0.SNAPSHOT]
> 	at org.apache.felix.gogo.commands.basic.AbstractCommand.execute(AbstractCommand.java:35)[14:org.apache.karaf.shell.console:2.3.0.SNAPSHOT]
> 	at org.apache.felix.gogo.runtime.CommandProxy.execute(CommandProxy.java:78)[14:org.apache.karaf.shell.console:2.3.0.SNAPSHOT]
> 	at org.apache.felix.gogo.runtime.Closure.executeCmd(Closure.java:474)[14:org.apache.karaf.shell.console:2.3.0.SNAPSHOT]
> 	at org.apache.felix.gogo.runtime.Closure.executeStatement(Closure.java:400)[14:org.apache.karaf.shell.console:2.3.0.SNAPSHOT]
> 	at org.apache.felix.gogo.runtime.Pipe.run(Pipe.java:108)[14:org.apache.karaf.shell.console:2.3.0.SNAPSHOT]
> 	at org.apache.felix.gogo.runtime.Closure.execute(Closure.java:183)[14:org.apache.karaf.shell.console:2.3.0.SNAPSHOT]
> 	at org.apache.felix.gogo.runtime.Closure.execute(Closure.java:120)[14:org.apache.karaf.shell.console:2.3.0.SNAPSHOT]
> 	at org.apache.felix.gogo.runtime.CommandSessionImpl.execute(CommandSessionImpl.java:89)[14:org.apache.karaf.shell.console:2.3.0.SNAPSHOT]
> 	at org.apache.karaf.shell.console.jline.Console.run(Console.java:175)[14:org.apache.karaf.shell.console:2.3.0.SNAPSHOT]
> 	at java.lang.Thread.run(Thread.java:680)[:1.6.0_33]
> {code}

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[jira] [Commented] (KARAF-1905) ASM4 causes the Proxy/Weaving of Xerces, but that then causes validation factories to fail.

Posted by "Christian Schneider (JIRA)" <ji...@apache.org>.
    [ https://issues.apache.org/jira/browse/KARAF-1905?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13473065#comment-13473065 ] 

Christian Schneider commented on KARAF-1905:
--------------------------------------------

I committed the workaround to 2.3.x in rev 1396498

                
> ASM4 causes the Proxy/Weaving of Xerces, but that then causes validation factories to fail.
> -------------------------------------------------------------------------------------------
>
>                 Key: KARAF-1905
>                 URL: https://issues.apache.org/jira/browse/KARAF-1905
>             Project: Karaf
>          Issue Type: Bug
>          Components: karaf-core
>    Affects Versions: 2.3.0
>            Reporter: Daniel Kulp
>
> Since the update to ASM 4, if you do:
> {code}
> features:chooseurl cxf 2.7.1-SNAPSHOT
> features:install cxf
> features:chooseurl camel 2.10.2-SNAPSHOT
> features:install camel
> {code}
> you get the error:
> {code}
> Error executing command: Illegal UTF8 string in constant pool in class file org/apache/xerces/impl/xpath/regex/ParserForXMLSchema
> {code}
>  
> The problem is that with ASM, Aries proxy is trying to Weave the xerces classes and somehow generating an invalid class.   
> Full stack trace:
> {code}
>   199 | 14 - org.apache.karaf.shell.console - 2.3.0.SNAPSHOT | Exception caught while executing command
> java.lang.ClassFormatError: Illegal UTF8 string in constant pool in class file org/apache/xerces/impl/xpath/regex/ParserForXMLSchema
> 	at java.lang.ClassLoader.defineClass1(Native Method)[:1.6.0_33]
> 	at java.lang.ClassLoader.defineClassCond(ClassLoader.java:631)[:1.6.0_33]
> 	at java.lang.ClassLoader.defineClass(ClassLoader.java:615)[:1.6.0_33]
> 	at org.apache.felix.framework.BundleWiringImpl$BundleClassLoader.findClass(BundleWiringImpl.java:2128)
> 	at org.apache.felix.framework.BundleWiringImpl.findClassOrResourceByDelegation(BundleWiringImpl.java:1432)
> 	at org.apache.felix.framework.BundleWiringImpl.access$400(BundleWiringImpl.java:72)
> 	at org.apache.felix.framework.BundleWiringImpl$BundleClassLoader.loadClass(BundleWiringImpl.java:1843)
> 	at java.lang.ClassLoader.loadClass(ClassLoader.java:247)[:1.6.0_33]
> 	at org.apache.xerces.impl.dv.xs.XSSimpleTypeDecl.applyFacets(Unknown Source)
> 	at org.apache.xerces.impl.dv.xs.XSSimpleTypeDecl.applyFacets1(Unknown Source)
> 	at org.apache.xerces.impl.dv.xs.SchemaDVFactoryImpl.createBuiltInTypes(Unknown Source)
> 	at org.apache.xerces.impl.dv.xs.SchemaDVFactoryImpl.<clinit>(Unknown Source)
> 	at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)[:1.6.0_33]
> 	at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:39)[:1.6.0_33]
> 	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)[:1.6.0_33]
> 	at java.lang.reflect.Constructor.newInstance(Constructor.java:513)[:1.6.0_33]
> 	at java.lang.Class.newInstance0(Class.java:355)[:1.6.0_33]
> 	at java.lang.Class.newInstance(Class.java:308)[:1.6.0_33]
> 	at org.apache.xerces.impl.dv.ObjectFactory.newInstance(Unknown Source)
> 	at org.apache.xerces.impl.dv.SchemaDVFactory.getInstance(Unknown Source)
> 	at org.apache.xerces.impl.dv.SchemaDVFactory.getInstance(Unknown Source)
> 	at org.apache.xerces.impl.xs.SchemaGrammar$BuiltinSchemaGrammar.<init>(Unknown Source)
> 	at org.apache.xerces.impl.xs.SchemaGrammar.<clinit>(Unknown Source)
> 	at org.apache.xerces.impl.xs.traversers.XSAttributeChecker.<clinit>(Unknown Source)
> 	at org.apache.xerces.impl.xs.traversers.XSDHandler.createTraversers(Unknown Source)
> 	at org.apache.xerces.impl.xs.traversers.XSDHandler.prepareForTraverse(Unknown Source)
> 	at org.apache.xerces.impl.xs.traversers.XSDHandler.parseSchema(Unknown Source)
> 	at org.apache.xerces.impl.xs.XMLSchemaLoader.loadSchema(Unknown Source)
> 	at org.apache.xerces.impl.xs.XMLSchemaLoader.loadGrammar(Unknown Source)
> 	at org.apache.xerces.impl.xs.XMLSchemaLoader.loadGrammar(Unknown Source)
> 	at org.apache.xerces.jaxp.validation.XMLSchemaFactory.newSchema(Unknown Source)
> 	at javax.xml.validation.SchemaFactory.newSchema(Unknown Source)[:2.1.0]
> 	at org.apache.xerces.jaxp.validation.XMLSchemaFactory.newSchema(Unknown Source)
> 	at org.apache.karaf.features.internal.FeatureValidationUtil.validate(FeatureValidationUtil.java:62)
> 	at org.apache.karaf.features.internal.FeaturesServiceImpl.validateRepository(FeaturesServiceImpl.java:204)
> 	at org.apache.karaf.features.internal.FeaturesServiceImpl.internalAddRepository(FeaturesServiceImpl.java:245)
> 	at org.apache.karaf.features.internal.FeaturesServiceImpl.getFeatures(FeaturesServiceImpl.java:1047)
> 	at org.apache.karaf.features.internal.FeaturesServiceImpl.getFeature(FeaturesServiceImpl.java:1005)
> 	at org.apache.karaf.features.internal.FeaturesServiceImpl.installFeature(FeaturesServiceImpl.java:384)
> 	at org.apache.karaf.features.command.InstallFeatureCommand.doExecute(InstallFeatureCommand.java:62)
> 	at org.apache.karaf.features.command.FeaturesCommandSupport.doExecute(FeaturesCommandSupport.java:41)
> 	at org.apache.karaf.shell.console.OsgiCommandSupport.execute(OsgiCommandSupport.java:38)[14:org.apache.karaf.shell.console:2.3.0.SNAPSHOT]
> 	at org.apache.felix.gogo.commands.basic.AbstractCommand.execute(AbstractCommand.java:35)[14:org.apache.karaf.shell.console:2.3.0.SNAPSHOT]
> 	at org.apache.felix.gogo.runtime.CommandProxy.execute(CommandProxy.java:78)[14:org.apache.karaf.shell.console:2.3.0.SNAPSHOT]
> 	at org.apache.felix.gogo.runtime.Closure.executeCmd(Closure.java:474)[14:org.apache.karaf.shell.console:2.3.0.SNAPSHOT]
> 	at org.apache.felix.gogo.runtime.Closure.executeStatement(Closure.java:400)[14:org.apache.karaf.shell.console:2.3.0.SNAPSHOT]
> 	at org.apache.felix.gogo.runtime.Pipe.run(Pipe.java:108)[14:org.apache.karaf.shell.console:2.3.0.SNAPSHOT]
> 	at org.apache.felix.gogo.runtime.Closure.execute(Closure.java:183)[14:org.apache.karaf.shell.console:2.3.0.SNAPSHOT]
> 	at org.apache.felix.gogo.runtime.Closure.execute(Closure.java:120)[14:org.apache.karaf.shell.console:2.3.0.SNAPSHOT]
> 	at org.apache.felix.gogo.runtime.CommandSessionImpl.execute(CommandSessionImpl.java:89)[14:org.apache.karaf.shell.console:2.3.0.SNAPSHOT]
> 	at org.apache.karaf.shell.console.jline.Console.run(Console.java:175)[14:org.apache.karaf.shell.console:2.3.0.SNAPSHOT]
> 	at java.lang.Thread.run(Thread.java:680)[:1.6.0_33]
> {code}

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[jira] [Resolved] (KARAF-1905) ASM4 causes the Proxy/Weaving of Xerces, but that then causes validation factories to fail.

Posted by "Jean-Baptiste Onofré (JIRA)" <ji...@apache.org>.
     [ https://issues.apache.org/jira/browse/KARAF-1905?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Jean-Baptiste Onofré resolved KARAF-1905.
-----------------------------------------

    Resolution: Fixed
    
> ASM4 causes the Proxy/Weaving of Xerces, but that then causes validation factories to fail.
> -------------------------------------------------------------------------------------------
>
>                 Key: KARAF-1905
>                 URL: https://issues.apache.org/jira/browse/KARAF-1905
>             Project: Karaf
>          Issue Type: Bug
>          Components: karaf-core
>    Affects Versions: 2.3.0
>            Reporter: Daniel Kulp
>            Assignee: Jean-Baptiste Onofré
>             Fix For: 2.3.0, 3.0.0
>
>         Attachments: patch.txt
>
>
> Since the update to ASM 4, if you do:
> {code}
> features:chooseurl cxf 2.7.1-SNAPSHOT
> features:install cxf
> features:chooseurl camel 2.10.2-SNAPSHOT
> features:install camel
> {code}
> you get the error:
> {code}
> Error executing command: Illegal UTF8 string in constant pool in class file org/apache/xerces/impl/xpath/regex/ParserForXMLSchema
> {code}
>  
> The problem is that with ASM, Aries proxy is trying to Weave the xerces classes and somehow generating an invalid class.   
> Full stack trace:
> {code}
>   199 | 14 - org.apache.karaf.shell.console - 2.3.0.SNAPSHOT | Exception caught while executing command
> java.lang.ClassFormatError: Illegal UTF8 string in constant pool in class file org/apache/xerces/impl/xpath/regex/ParserForXMLSchema
> 	at java.lang.ClassLoader.defineClass1(Native Method)[:1.6.0_33]
> 	at java.lang.ClassLoader.defineClassCond(ClassLoader.java:631)[:1.6.0_33]
> 	at java.lang.ClassLoader.defineClass(ClassLoader.java:615)[:1.6.0_33]
> 	at org.apache.felix.framework.BundleWiringImpl$BundleClassLoader.findClass(BundleWiringImpl.java:2128)
> 	at org.apache.felix.framework.BundleWiringImpl.findClassOrResourceByDelegation(BundleWiringImpl.java:1432)
> 	at org.apache.felix.framework.BundleWiringImpl.access$400(BundleWiringImpl.java:72)
> 	at org.apache.felix.framework.BundleWiringImpl$BundleClassLoader.loadClass(BundleWiringImpl.java:1843)
> 	at java.lang.ClassLoader.loadClass(ClassLoader.java:247)[:1.6.0_33]
> 	at org.apache.xerces.impl.dv.xs.XSSimpleTypeDecl.applyFacets(Unknown Source)
> 	at org.apache.xerces.impl.dv.xs.XSSimpleTypeDecl.applyFacets1(Unknown Source)
> 	at org.apache.xerces.impl.dv.xs.SchemaDVFactoryImpl.createBuiltInTypes(Unknown Source)
> 	at org.apache.xerces.impl.dv.xs.SchemaDVFactoryImpl.<clinit>(Unknown Source)
> 	at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)[:1.6.0_33]
> 	at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:39)[:1.6.0_33]
> 	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)[:1.6.0_33]
> 	at java.lang.reflect.Constructor.newInstance(Constructor.java:513)[:1.6.0_33]
> 	at java.lang.Class.newInstance0(Class.java:355)[:1.6.0_33]
> 	at java.lang.Class.newInstance(Class.java:308)[:1.6.0_33]
> 	at org.apache.xerces.impl.dv.ObjectFactory.newInstance(Unknown Source)
> 	at org.apache.xerces.impl.dv.SchemaDVFactory.getInstance(Unknown Source)
> 	at org.apache.xerces.impl.dv.SchemaDVFactory.getInstance(Unknown Source)
> 	at org.apache.xerces.impl.xs.SchemaGrammar$BuiltinSchemaGrammar.<init>(Unknown Source)
> 	at org.apache.xerces.impl.xs.SchemaGrammar.<clinit>(Unknown Source)
> 	at org.apache.xerces.impl.xs.traversers.XSAttributeChecker.<clinit>(Unknown Source)
> 	at org.apache.xerces.impl.xs.traversers.XSDHandler.createTraversers(Unknown Source)
> 	at org.apache.xerces.impl.xs.traversers.XSDHandler.prepareForTraverse(Unknown Source)
> 	at org.apache.xerces.impl.xs.traversers.XSDHandler.parseSchema(Unknown Source)
> 	at org.apache.xerces.impl.xs.XMLSchemaLoader.loadSchema(Unknown Source)
> 	at org.apache.xerces.impl.xs.XMLSchemaLoader.loadGrammar(Unknown Source)
> 	at org.apache.xerces.impl.xs.XMLSchemaLoader.loadGrammar(Unknown Source)
> 	at org.apache.xerces.jaxp.validation.XMLSchemaFactory.newSchema(Unknown Source)
> 	at javax.xml.validation.SchemaFactory.newSchema(Unknown Source)[:2.1.0]
> 	at org.apache.xerces.jaxp.validation.XMLSchemaFactory.newSchema(Unknown Source)
> 	at org.apache.karaf.features.internal.FeatureValidationUtil.validate(FeatureValidationUtil.java:62)
> 	at org.apache.karaf.features.internal.FeaturesServiceImpl.validateRepository(FeaturesServiceImpl.java:204)
> 	at org.apache.karaf.features.internal.FeaturesServiceImpl.internalAddRepository(FeaturesServiceImpl.java:245)
> 	at org.apache.karaf.features.internal.FeaturesServiceImpl.getFeatures(FeaturesServiceImpl.java:1047)
> 	at org.apache.karaf.features.internal.FeaturesServiceImpl.getFeature(FeaturesServiceImpl.java:1005)
> 	at org.apache.karaf.features.internal.FeaturesServiceImpl.installFeature(FeaturesServiceImpl.java:384)
> 	at org.apache.karaf.features.command.InstallFeatureCommand.doExecute(InstallFeatureCommand.java:62)
> 	at org.apache.karaf.features.command.FeaturesCommandSupport.doExecute(FeaturesCommandSupport.java:41)
> 	at org.apache.karaf.shell.console.OsgiCommandSupport.execute(OsgiCommandSupport.java:38)[14:org.apache.karaf.shell.console:2.3.0.SNAPSHOT]
> 	at org.apache.felix.gogo.commands.basic.AbstractCommand.execute(AbstractCommand.java:35)[14:org.apache.karaf.shell.console:2.3.0.SNAPSHOT]
> 	at org.apache.felix.gogo.runtime.CommandProxy.execute(CommandProxy.java:78)[14:org.apache.karaf.shell.console:2.3.0.SNAPSHOT]
> 	at org.apache.felix.gogo.runtime.Closure.executeCmd(Closure.java:474)[14:org.apache.karaf.shell.console:2.3.0.SNAPSHOT]
> 	at org.apache.felix.gogo.runtime.Closure.executeStatement(Closure.java:400)[14:org.apache.karaf.shell.console:2.3.0.SNAPSHOT]
> 	at org.apache.felix.gogo.runtime.Pipe.run(Pipe.java:108)[14:org.apache.karaf.shell.console:2.3.0.SNAPSHOT]
> 	at org.apache.felix.gogo.runtime.Closure.execute(Closure.java:183)[14:org.apache.karaf.shell.console:2.3.0.SNAPSHOT]
> 	at org.apache.felix.gogo.runtime.Closure.execute(Closure.java:120)[14:org.apache.karaf.shell.console:2.3.0.SNAPSHOT]
> 	at org.apache.felix.gogo.runtime.CommandSessionImpl.execute(CommandSessionImpl.java:89)[14:org.apache.karaf.shell.console:2.3.0.SNAPSHOT]
> 	at org.apache.karaf.shell.console.jline.Console.run(Console.java:175)[14:org.apache.karaf.shell.console:2.3.0.SNAPSHOT]
> 	at java.lang.Thread.run(Thread.java:680)[:1.6.0_33]
> {code}

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[jira] [Assigned] (KARAF-1905) ASM4 causes the Proxy/Weaving of Xerces, but that then causes validation factories to fail.

Posted by "Jean-Baptiste Onofré (JIRA)" <ji...@apache.org>.
     [ https://issues.apache.org/jira/browse/KARAF-1905?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Jean-Baptiste Onofré reassigned KARAF-1905:
-------------------------------------------

    Assignee: Jean-Baptiste Onofré
    
> ASM4 causes the Proxy/Weaving of Xerces, but that then causes validation factories to fail.
> -------------------------------------------------------------------------------------------
>
>                 Key: KARAF-1905
>                 URL: https://issues.apache.org/jira/browse/KARAF-1905
>             Project: Karaf
>          Issue Type: Bug
>          Components: karaf-core
>    Affects Versions: 2.3.0
>            Reporter: Daniel Kulp
>            Assignee: Jean-Baptiste Onofré
>             Fix For: 2.3.0, 3.0.0
>
>         Attachments: patch.txt
>
>
> Since the update to ASM 4, if you do:
> {code}
> features:chooseurl cxf 2.7.1-SNAPSHOT
> features:install cxf
> features:chooseurl camel 2.10.2-SNAPSHOT
> features:install camel
> {code}
> you get the error:
> {code}
> Error executing command: Illegal UTF8 string in constant pool in class file org/apache/xerces/impl/xpath/regex/ParserForXMLSchema
> {code}
>  
> The problem is that with ASM, Aries proxy is trying to Weave the xerces classes and somehow generating an invalid class.   
> Full stack trace:
> {code}
>   199 | 14 - org.apache.karaf.shell.console - 2.3.0.SNAPSHOT | Exception caught while executing command
> java.lang.ClassFormatError: Illegal UTF8 string in constant pool in class file org/apache/xerces/impl/xpath/regex/ParserForXMLSchema
> 	at java.lang.ClassLoader.defineClass1(Native Method)[:1.6.0_33]
> 	at java.lang.ClassLoader.defineClassCond(ClassLoader.java:631)[:1.6.0_33]
> 	at java.lang.ClassLoader.defineClass(ClassLoader.java:615)[:1.6.0_33]
> 	at org.apache.felix.framework.BundleWiringImpl$BundleClassLoader.findClass(BundleWiringImpl.java:2128)
> 	at org.apache.felix.framework.BundleWiringImpl.findClassOrResourceByDelegation(BundleWiringImpl.java:1432)
> 	at org.apache.felix.framework.BundleWiringImpl.access$400(BundleWiringImpl.java:72)
> 	at org.apache.felix.framework.BundleWiringImpl$BundleClassLoader.loadClass(BundleWiringImpl.java:1843)
> 	at java.lang.ClassLoader.loadClass(ClassLoader.java:247)[:1.6.0_33]
> 	at org.apache.xerces.impl.dv.xs.XSSimpleTypeDecl.applyFacets(Unknown Source)
> 	at org.apache.xerces.impl.dv.xs.XSSimpleTypeDecl.applyFacets1(Unknown Source)
> 	at org.apache.xerces.impl.dv.xs.SchemaDVFactoryImpl.createBuiltInTypes(Unknown Source)
> 	at org.apache.xerces.impl.dv.xs.SchemaDVFactoryImpl.<clinit>(Unknown Source)
> 	at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)[:1.6.0_33]
> 	at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:39)[:1.6.0_33]
> 	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)[:1.6.0_33]
> 	at java.lang.reflect.Constructor.newInstance(Constructor.java:513)[:1.6.0_33]
> 	at java.lang.Class.newInstance0(Class.java:355)[:1.6.0_33]
> 	at java.lang.Class.newInstance(Class.java:308)[:1.6.0_33]
> 	at org.apache.xerces.impl.dv.ObjectFactory.newInstance(Unknown Source)
> 	at org.apache.xerces.impl.dv.SchemaDVFactory.getInstance(Unknown Source)
> 	at org.apache.xerces.impl.dv.SchemaDVFactory.getInstance(Unknown Source)
> 	at org.apache.xerces.impl.xs.SchemaGrammar$BuiltinSchemaGrammar.<init>(Unknown Source)
> 	at org.apache.xerces.impl.xs.SchemaGrammar.<clinit>(Unknown Source)
> 	at org.apache.xerces.impl.xs.traversers.XSAttributeChecker.<clinit>(Unknown Source)
> 	at org.apache.xerces.impl.xs.traversers.XSDHandler.createTraversers(Unknown Source)
> 	at org.apache.xerces.impl.xs.traversers.XSDHandler.prepareForTraverse(Unknown Source)
> 	at org.apache.xerces.impl.xs.traversers.XSDHandler.parseSchema(Unknown Source)
> 	at org.apache.xerces.impl.xs.XMLSchemaLoader.loadSchema(Unknown Source)
> 	at org.apache.xerces.impl.xs.XMLSchemaLoader.loadGrammar(Unknown Source)
> 	at org.apache.xerces.impl.xs.XMLSchemaLoader.loadGrammar(Unknown Source)
> 	at org.apache.xerces.jaxp.validation.XMLSchemaFactory.newSchema(Unknown Source)
> 	at javax.xml.validation.SchemaFactory.newSchema(Unknown Source)[:2.1.0]
> 	at org.apache.xerces.jaxp.validation.XMLSchemaFactory.newSchema(Unknown Source)
> 	at org.apache.karaf.features.internal.FeatureValidationUtil.validate(FeatureValidationUtil.java:62)
> 	at org.apache.karaf.features.internal.FeaturesServiceImpl.validateRepository(FeaturesServiceImpl.java:204)
> 	at org.apache.karaf.features.internal.FeaturesServiceImpl.internalAddRepository(FeaturesServiceImpl.java:245)
> 	at org.apache.karaf.features.internal.FeaturesServiceImpl.getFeatures(FeaturesServiceImpl.java:1047)
> 	at org.apache.karaf.features.internal.FeaturesServiceImpl.getFeature(FeaturesServiceImpl.java:1005)
> 	at org.apache.karaf.features.internal.FeaturesServiceImpl.installFeature(FeaturesServiceImpl.java:384)
> 	at org.apache.karaf.features.command.InstallFeatureCommand.doExecute(InstallFeatureCommand.java:62)
> 	at org.apache.karaf.features.command.FeaturesCommandSupport.doExecute(FeaturesCommandSupport.java:41)
> 	at org.apache.karaf.shell.console.OsgiCommandSupport.execute(OsgiCommandSupport.java:38)[14:org.apache.karaf.shell.console:2.3.0.SNAPSHOT]
> 	at org.apache.felix.gogo.commands.basic.AbstractCommand.execute(AbstractCommand.java:35)[14:org.apache.karaf.shell.console:2.3.0.SNAPSHOT]
> 	at org.apache.felix.gogo.runtime.CommandProxy.execute(CommandProxy.java:78)[14:org.apache.karaf.shell.console:2.3.0.SNAPSHOT]
> 	at org.apache.felix.gogo.runtime.Closure.executeCmd(Closure.java:474)[14:org.apache.karaf.shell.console:2.3.0.SNAPSHOT]
> 	at org.apache.felix.gogo.runtime.Closure.executeStatement(Closure.java:400)[14:org.apache.karaf.shell.console:2.3.0.SNAPSHOT]
> 	at org.apache.felix.gogo.runtime.Pipe.run(Pipe.java:108)[14:org.apache.karaf.shell.console:2.3.0.SNAPSHOT]
> 	at org.apache.felix.gogo.runtime.Closure.execute(Closure.java:183)[14:org.apache.karaf.shell.console:2.3.0.SNAPSHOT]
> 	at org.apache.felix.gogo.runtime.Closure.execute(Closure.java:120)[14:org.apache.karaf.shell.console:2.3.0.SNAPSHOT]
> 	at org.apache.felix.gogo.runtime.CommandSessionImpl.execute(CommandSessionImpl.java:89)[14:org.apache.karaf.shell.console:2.3.0.SNAPSHOT]
> 	at org.apache.karaf.shell.console.jline.Console.run(Console.java:175)[14:org.apache.karaf.shell.console:2.3.0.SNAPSHOT]
> 	at java.lang.Thread.run(Thread.java:680)[:1.6.0_33]
> {code}

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