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Posted to user@ant.apache.org by r abiram <ab...@yahoo.com> on 2002/08/29 09:40:07 UTC
java.lang.NullPointerException with EAR ANT 1.5

Hi All

The Error Output for my build file is as shown below I
need to  avoid this error any suggestions


BUILD FAILED
java.lang.NullPointerException
        at java.util.Hashtable.get(Hashtable.java:320)
        at
org.apache.tools.ant.taskdefs.optional.ejb.DescriptorHandler.resolveE
ntity(DescriptorHandler.java:194)
        at
org.apache.xerces.util.EntityResolverWrapper.resolveEntity(EntityReso
lverWrapper.java:148)
        at
org.apache.xerces.impl.XMLEntityManager.resolveEntity(XMLEntityManage
r.java:595)
        at
org.apache.xerces.impl.XMLDocumentScannerImpl$DTDDispatcher.dispatch(
XMLDocumentScannerImpl.java:824)
        at
org.apache.xerces.impl.XMLDocumentFragmentScannerImpl.scanDocument(XM
LDocumentFragmentScannerImpl.java:333)
        at
org.apache.xerces.parsers.DTDConfiguration.parse(DTDConfiguration.jav
a:524)
        at
org.apache.xerces.parsers.DTDConfiguration.parse(DTDConfiguration.jav
a:580)
        at
org.apache.xerces.parsers.XMLParser.parse(XMLParser.java:152)
        at
org.apache.xerces.parsers.AbstractSAXParser.parse(AbstractSAXParser.j
ava:1169)
        at
javax.xml.parsers.SAXParser.parse(SAXParser.java:317)
        at
org.apache.tools.ant.taskdefs.optional.ejb.GenericDeploymentTool.pars
eEjbFiles(GenericDeploymentTool.java:552)
        at
org.apache.tools.ant.taskdefs.optional.ejb.GenericDeploymentTool.proc
essDescriptor(GenericDeploymentTool.java:424)
        at
org.apache.tools.ant.taskdefs.optional.ejb.EjbJar.execute(EjbJar.java
:592)
        at
org.apache.tools.ant.Task.perform(Task.java:317)
        at
org.apache.tools.ant.Target.execute(Target.java:309)
        at
org.apache.tools.ant.Target.performTasks(Target.java:334)
        at
org.apache.tools.ant.Project.executeTarget(Project.java:1306)
        at
org.apache.tools.ant.Project.executeTargets(Project.java:1250)
        at
org.apache.tools.ant.Main.runBuild(Main.java:610)
        at
org.apache.tools.ant.Main.start(Main.java:196)
        at
org.apache.tools.ant.Main.main(Main.java:235)

Total time: 1 second
java.lang.NullPointerException
        at java.util.Hashtable.get(Hashtable.java:320)
        at
org.apache.tools.ant.taskdefs.optional.ejb.DescriptorHandler.resolveE
ntity(DescriptorHandler.java:194)
        at
org.apache.xerces.util.EntityResolverWrapper.resolveEntity(EntityReso
lverWrapper.java:148)
        at
org.apache.xerces.impl.XMLEntityManager.resolveEntity(XMLEntityManage
r.java:595)
        at
org.apache.xerces.impl.XMLDocumentScannerImpl$DTDDispatcher.dispatch(
XMLDocumentScannerImpl.java:824)
        at
org.apache.xerces.impl.XMLDocumentFragmentScannerImpl.scanDocument(XM
LDocumentFragmentScannerImpl.java:333)
        at
org.apache.xerces.parsers.DTDConfiguration.parse(DTDConfiguration.jav
a:524)
        at
org.apache.xerces.parsers.DTDConfiguration.parse(DTDConfiguration.jav
a:580)
        at
org.apache.xerces.parsers.XMLParser.parse(XMLParser.java:152)
        at
org.apache.xerces.parsers.AbstractSAXParser.parse(AbstractSAXParser.j
ava:1169)
        at
javax.xml.parsers.SAXParser.parse(SAXParser.java:317)
        at
org.apache.tools.ant.taskdefs.optional.ejb.GenericDeploymentTool.pars
eEjbFiles(GenericDeploymentTool.java:552)
        at
org.apache.tools.ant.taskdefs.optional.ejb.GenericDeploymentTool.proc
essDescriptor(GenericDeploymentTool.java:424)
        at
org.apache.tools.ant.taskdefs.optional.ejb.EjbJar.execute(EjbJar.java
:592)
        at
org.apache.tools.ant.Task.perform(Task.java:317)
        at
org.apache.tools.ant.Target.execute(Target.java:309)
        at
org.apache.tools.ant.Target.performTasks(Target.java:334)
        at
org.apache.tools.ant.Project.executeTarget(Project.java:1306)
        at
org.apache.tools.ant.Project.executeTargets(Project.java:1250)
        at
org.apache.tools.ant.Main.runBuild(Main.java:610)
        at
org.apache.tools.ant.Main.start(Main.java:196)
        at
org.apache.tools.ant.Main.main(Main.java:235)


Thanks
R.Abiram


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