slf4j cannot find boolean/int etc

[Christian Grobmeier <gr...@gmail.com>]

Hi,

has anybody experienced this with 2.3.12 besides me?
I did increase the debugging level and suddenly saw it. Since slf4j
integration has recently happened i guess its because of that. The
types which cannot be found are primitives as far as i can see.

The app runs without problems, but the message is confusing.

I will look into this, but if anybody else has already information,
pls let me know.

I will also create a Jira issue on this.

Its related  to the TypeConverter which seems to try to load primitives.

Cheers
Christian

2013-03-20 10:26:53,672 DEBUG [Slf4jLogger.java:69] : Converter is
null for property [logEnabled]. Mapping size [0]:
2013-03-20 10:26:53,672 DEBUG [Slf4jLogger.java:65] : field-level type
converter for property [logEnabled] = none found
2013-03-20 10:26:53,673 DEBUG [Slf4jLogger.java:73] : Cannot load class boolean
java.lang.ClassNotFoundException: boolean
at org.codehaus.plexus.classworlds.strategy.SelfFirstStrategy.loadClass(SelfFirstStrategy.java:50)
at org.codehaus.plexus.classworlds.realm.ClassRealm.loadClass(ClassRealm.java:244)
at org.codehaus.plexus.classworlds.realm.ClassRealm.loadClass(ClassRealm.java:230)
at org.eclipse.jetty.webapp.WebAppClassLoader.loadClass(WebAppClassLoader.java:420)
at org.eclipse.jetty.webapp.WebAppClassLoader.loadClass(WebAppClassLoader.java:373)
at com.opensymphony.xwork2.conversion.impl.XWorkConverter.lookup(XWorkConverter.java:369)
at com.opensymphony.xwork2.conversion.impl.XWorkConverter.lookup(XWorkConverter.java:397)
at com.opensymphony.xwork2.conversion.impl.XWorkConverter.convertValue(XWorkConverter.java:304)
at com.opensymphony.xwork2.ognl.OgnlTypeConverterWrapper.convertValue(OgnlTypeConverterWrapper.java:39)
at ognl.OgnlRuntime.getConvertedType(OgnlRuntime.java:1080)
at ognl.OgnlRuntime.getConvertedTypes(OgnlRuntime.java:1097)
at ognl.OgnlRuntime.getConvertedMethodAndArgs(OgnlRuntime.java:1123)
at ognl.OgnlRuntime.getAppropriateMethod(OgnlRuntime.java:1209)
at ognl.OgnlRuntime.callAppropriateMethod(OgnlRuntime.java:1223)
at ognl.OgnlRuntime.setMethodValue(OgnlRuntime.java:1494)
at ognl.ObjectPropertyAccessor.setPossibleProperty(ObjectPropertyAccessor.java:85)
at ognl.ObjectPropertyAccessor.setProperty(ObjectPropertyAccessor.java:162)
at com.opensymphony.xwork2.ognl.accessor.ObjectAccessor.setProperty(ObjectAccessor.java:27)
at ognl.OgnlRuntime.setProperty(OgnlRuntime.java:2332)
at ognl.ASTProperty.setValueBody(ASTProperty.java:127)
at ognl.SimpleNode.evaluateSetValueBody(SimpleNode.java:220)
at ognl.SimpleNode.setValue(SimpleNode.java:301)
at ognl.Ognl.setValue(Ognl.java:737)
at com.opensymphony.xwork2.ognl.OgnlUtil.setValue(OgnlUtil.java:224)
at com.opensymphony.xwork2.ognl.OgnlUtil.setValue(OgnlUtil.java:216)
at com.opensymphony.xwork2.ognl.OgnlUtil.internalSetProperty(OgnlUtil.java:433)
at com.opensymphony.xwork2.ognl.OgnlUtil.setProperties(OgnlUtil.java:108)
at com.opensymphony.xwork2.ognl.OgnlUtil.setProperties(OgnlUtil.java:135)
at com.opensymphony.xwork2.ognl.OgnlUtil.setProperties(OgnlUtil.java:122)
at com.opensymphony.xwork2.ognl.OgnlReflectionProvider.setProperties(OgnlReflectionProvider.java:59)
at com.opensymphony.xwork2.ObjectFactory.buildInterceptor(ObjectFactory.java:193)
at com.opensymphony.xwork2.config.providers.InterceptorBuilder.constructInterceptorReference(InterceptorBuilder.java:70)
at com.opensymphony.xwork2.config.providers.XmlConfigurationProvider.lookupInterceptorReference(XmlConfigurationProvider.java:1102)
at com.opensymphony.xwork2.config.providers.XmlConfigurationProvider.loadInterceptorStack(XmlConfigurationProvider.java:920)
at com.opensymphony.xwork2.config.providers.XmlConfigurationProvider.loadInterceptorStacks(XmlConfigurationProvider.java:933)
at com.opensymphony.xwork2.config.providers.XmlConfigurationProvider.loadInterceptors(XmlConfigurationProvider.java:956)
at com.opensymphony.xwork2.config.providers.XmlConfigurationProvider.addPackage(XmlConfigurationProvider.java:524)
at com.opensymphony.xwork2.config.providers.XmlConfigurationProvider.loadPackages(XmlConfigurationProvider.java:292)
at org.apache.struts2.config.StrutsXmlConfigurationProvider.loadPackages(StrutsXmlConfigurationProvider.java:112)
at com.opensymphony.xwork2.config.impl.DefaultConfiguration.reloadContainer(DefaultConfiguration.java:250)
at com.opensymphony.xwork2.config.ConfigurationManager.getConfiguration(ConfigurationManager.java:67)
at org.apache.struts2.dispatcher.Dispatcher.init_PreloadConfiguration(Dispatcher.java:429)
at org.apache.struts2.dispatcher.Dispatcher.init(Dispatcher.java:473)
at org.apache.struts2.dispatcher.ng.InitOperations.initDispatcher(InitOperations.java:74)
at org.apache.struts2.dispatcher.ng.filter.StrutsPrepareFilter.init(StrutsPrepareFilter.java:50)
at org.eclipse.jetty.servlet.FilterHolder.doStart(FilterHolder.java:99)
at org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:58)
at org.eclipse.jetty.servlet.ServletHandler.initialize(ServletHandler.java:740)
at org.eclipse.jetty.servlet.ServletContextHandler.startContext(ServletContextHandler.java:245)
at org.eclipse.jetty.webapp.WebAppContext.startContext(WebAppContext.java:1158)
at org.eclipse.jetty.server.handler.ContextHandler.doStart(ContextHandler.java:587)
at org.eclipse.jetty.webapp.WebAppContext.doStart(WebAppContext.java:436)
at org.mortbay.jetty.plugin.JettyWebAppContext.doStart(JettyWebAppContext.java:180)
at org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:58)
at org.eclipse.jetty.server.handler.HandlerCollection.doStart(HandlerCollection.java:226)
at org.eclipse.jetty.server.handler.ContextHandlerCollection.doStart(ContextHandlerCollection.java:164)
at org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:58)
at org.eclipse.jetty.server.handler.HandlerCollection.doStart(HandlerCollection.java:226)
at org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:58)
at org.eclipse.jetty.server.handler.HandlerWrapper.doStart(HandlerWrapper.java:93)
at org.eclipse.jetty.server.Server.doStart(Server.java:253)
at org.mortbay.jetty.plugin.JettyServer.doStart(JettyServer.java:67)
at org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:58)
at org.mortbay.jetty.plugin.AbstractJettyMojo.startJetty(AbstractJettyMojo.java:468)
at org.mortbay.jetty.plugin.AbstractJettyMojo.execute(AbstractJettyMojo.java:408)
at org.mortbay.jetty.plugin.JettyRunMojo.execute(JettyRunMojo.java:589)
at org.apache.maven.plugin.DefaultBuildPluginManager.executeMojo(DefaultBuildPluginManager.java:101)
at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:209)
at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:153)
at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:145)
at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:84)
at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:59)
at org.apache.maven.lifecycle.internal.LifecycleStarter.singleThreadedBuild(LifecycleStarter.java:183)
at org.apache.maven.lifecycle.internal.LifecycleStarter.execute(LifecycleStarter.java:161)
at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:320)
at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:156)
at org.apache.maven.cli.MavenCli.execute(MavenCli.java:537)
at org.apache.maven.cli.MavenCli.doMain(MavenCli.java:196)
at org.apache.maven.cli.MavenCli.main(MavenCli.java:141)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at org.codehaus.plexus.classworlds.launcher.Launcher.launchEnhanced(Launcher.java:290)
at org.codehaus.plexus.classworlds.launcher.Launcher.launch(Launcher.java:230)
at org.codehaus.plexus.classworlds.launcher.Launcher.mainWithExitCode(Launcher.java:409)
at org.codehaus.plexus.classworlds.launcher.Launcher.main(Launcher.java:352)

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Re: slf4j cannot find boolean/int etc

[Lukasz Lenart <lu...@apache.org>]

2013/3/20 Christian Grobmeier <gr...@gmail.com>:
> has anybody experienced this with 2.3.12 besides me?
> I did increase the debugging level and suddenly saw it. Since slf4j
> integration has recently happened i guess its because of that. The
> types which cannot be found are primitives as far as i can see.
>
> The app runs without problems, but the message is confusing.
>
> I will look into this, but if anybody else has already information,
> pls let me know.
>
> I will also create a Jira issue on this.
>
> Its related  to the TypeConverter which seems to try to load primitives.

This problem (is it a problem at all?) was hidden till now. I have
added logging statements into all suspicion looking places to clear
that kind of errors or rather to handle them properly. Please register
an issue.


Regards
-- 
Łukasz
+ 48 606 323 122 http://www.lenart.org.pl/

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