DiscoveryException: Class org.apache.commons.logging.impl.SLF4JLogFactory

Hello,

I have tried to deploy the BIRT 3.7.1 viewer (birt.war) on JBoss AS 6.1 (Java 1.6). However I get the following exception:

21:46:25,349 INFO [org.apache.catalina.core.ContainerBase.[jboss.web].[localhost].[/birt]] Marking servlet ViewerServlet as unavailable
21:46:25,349 ERROR [org.apache.catalina.core.ContainerBase.[jboss.web].[localhost].[/birt].[ViewerServlet]] Allocate exception for servlet ViewerServl
et: org.apache.commons.discovery.DiscoveryException: Class org.apache.commons.logging.impl.SLF4JLogFactory does not implement org.apache.commons.loggi
ng.LogFactory
at org.apache.commons.discovery.tools.ClassUtils.verifyAncestory(ClassUtils.java:180) [:0.2]
at org.apache.commons.discovery.tools.SPInterface.verifyAncestory(SPInterface.java:201) [:0.2]
at org.apache.commons.discovery.tools.SPInterface.newInstance(SPInterface.java:195) [:0.2]
at org.apache.commons.discovery.tools.DiscoverClass.newInstance(DiscoverClass.java:579) [:0.2]
at org.apache.commons.discovery.tools.DiscoverSingleton.find(DiscoverSingleton.java:418) [:0.2]
at org.apache.commons.discovery.tools.DiscoverSingleton.find(DiscoverSingleton.java:378) [:0.2]
at org.apache.axis.components.logger.LogFactory$1.run(LogFactory.java:45) [:]
at java.security.AccessController.doPrivileged(Native Method) [:1.6.0_21]
at org.apache.axis.components.logger.LogFactory.getLogFactory(LogFactory.java:41) [:]
at org.apache.axis.components.logger.LogFactory.<clinit>(LogFactory.java:33) [:]
at org.apache.axis.transport.http.AxisServletBase.<clinit>(AxisServletBase.java:58) [:]
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) [:1.6.0_21]
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:39) [:1.6.0_21]
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27) [:1.6.0_21]
at java.lang.reflect.Constructor.newInstance(Constructor.java:513) [:1.6.0_21]
at java.lang.Class.newInstance0(Class.java:355) [:1.6.0_21]
at java.lang.Class.newInstance(Class.java:308) [:1.6.0_21]
at org.jboss.web.tomcat.service.TomcatInjectionContainer.newInstance(TomcatInjectionContainer.java:280) [:6.1.0.Final]
at org.jboss.web.tomcat.service.TomcatInjectionContainer.newInstance(TomcatInjectionContainer.java:264) [:6.1.0.Final]
at org.apache.catalina.core.StandardWrapper.loadServlet(StandardWrapper.java:1162) [:6.1.0.Final]
at org.apache.catalina.core.StandardWrapper.allocate(StandardWrapper.java:955) [:6.1.0.Final]
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:188) [:6.1.0.Final]
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:161) [:6.1.0.Final]
at org.jboss.web.tomcat.security.SecurityAssociationValve.invoke(SecurityAssociationValve.java:181) [:6.1.0.Final]
at org.jboss.modcluster.catalina.CatalinaContext$RequestListenerValve.event(CatalinaContext.java:285) [:1.1.0.Final]
at org.jboss.modcluster.catalina.CatalinaContext$RequestListenerValve.invoke(CatalinaContext.java:261) [:1.1.0.Final]
at org.jboss.web.tomcat.security.JaccContextValve.invoke(JaccContextValve.java:88) [:6.1.0.Final]
at org.jboss.web.tomcat.security.SecurityContextEstablishmentValve.invoke(SecurityContextEstablishmentValve.java:100) [:6.1.0.Final]
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:159) [:6.1.0.Final]
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102) [:6.1.0.Final]
at org.jboss.web.tomcat.service.jca.CachedConnectionValve.invoke(CachedConnectionValve.java:158) [:6.1.0.Final]
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109) [:6.1.0.Final]
at org.jboss.web.tomcat.service.request.ActiveRequestResponseCacheValve.invoke(ActiveRequestResponseCacheValve.java:53) [:6.1.0.Final]
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:362) [:6.1.0.Final]
at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:877) [:6.1.0.Final]
at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:654) [:6.1.0.Final]
at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:951) [:6.1.0.Final]
at java.lang.Thread.run(Thread.java:619) [:1.6.0_21]

Has anyone experienced this?

Best regards

Uffe

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Comments

JasonW

Do you have log4j in the classpath? Did you add jars to the web-inf/lib of the viewer?

Jason

Uffe Ronne

Hi Jason 
 
Thanks for you quick response

I have done the following: 
 
- Installed jdk1.6.0_21 
- Downloaded and unzipped JBoss AS 6.10 
- Downloaded birt 3.7.1 runtime, copied the folder WebViewerExample to C:\jboss-6.1.0.Final\server\default\deploy and renamed it to birt.war 
 
JBoss starts up fine but when I enter the application it fails with the exception. 
 
I have not touched the WEB-INF/lib folder. It contains 84 jar files. However there is no log4j one. Should I try and put one in there? Do you know which version? 
 
Br, Uffe 
 
<blockquote class='ipsBlockquote' data-author="'JasonW'" data-cid="83488" data-time="1317244475" data-date="28 September 2011 - 02:14 PM">
Do you have log4j in the classpath? Did you add jars to the web-inf/lib of the viewer? 
 
Jason </blockquote>

Uffe Ronne

Hi again 
 
I have now tried to copy a log4j.jar to WEB-INF/lib, no luck. Secondly tried to copy it to server/default/lib, no luck 
 
Any ideas? :-) 
 
Br, Uffe 
 
<blockquote class='ipsBlockquote' data-author="'Uffe Ronne'" data-cid="83516" data-time="1317279808" data-date="29 September 2011 - 12:03 AM">
Hi Jason 
 
Thanks for you quick response

Uffe Ronne

Hello again

I managed to get it working by deleting the following jar file:

C:\jboss-6.1.0.Final\client\jcl-over-slf4j.jar

One final question. On jboss startup I get the following exception. Everything seems to work though but it annoys me :-) How to get rid of it?

09:48:24,160 WARN [ClassLoaderManager] Unexpected error during load of:org.osgi.service.log.package-info: java.lang.ClassFormatError: Illegal class n
ame "org/osgi/service/log/package-info" in class file org/osgi/service/log/package-info
at java.lang.ClassLoader.defineClass1(Native Method) [:1.6.0_21]
at java.lang.ClassLoader.defineClassCond(ClassLoader.java:632) [:1.6.0_21]
at java.lang.ClassLoader.defineClass(ClassLoader.java:616) [:1.6.0_21]
at org.jboss.classloader.spi.base.BaseClassLoader.access$200(BaseClassLoader.java:52) [jboss-classloader.jar:2.2.1.GA]
at org.jboss.classloader.spi.base.BaseClassLoader$2.run(BaseClassLoader.java:650) [jboss-classloader.jar:2.2.1.GA]
at org.jboss.classloader.spi.base.BaseClassLoader$2.run(BaseClassLoader.java:609) [jboss-classloader.jar:2.2.1.GA]
at java.security.AccessController.doPrivileged(Native Method) [:1.6.0_21]
at org.jboss.classloader.spi.base.BaseClassLoader.loadClassLocally(BaseClassLoader.java:608) [jboss-classloader.jar:2.2.1.GA]
at org.jboss.classloader.spi.base.BaseClassLoader.loadClassLocally(BaseClassLoader.java:585) [jboss-classloader.jar:2.2.1.GA]
at org.jboss.classloader.spi.base.BaseDelegateLoader.loadClass(BaseDelegateLoader.java:156) [jboss-classloader.jar:2.2.1.GA]
at org.jboss.classloader.spi.filter.FilteredDelegateLoader.doLoadClass(FilteredDelegateLoader.java:141) [jboss-classloader.jar:2.2.1.GA]
at org.jboss.classloader.spi.filter.FilteredDelegateLoader.loadClass(FilteredDelegateLoader.java:132) [jboss-classloader.jar:2.2.1.GA]
at org.jboss.classloader.spi.base.ClassLoadingTask$ThreadTask.run(ClassLoadingTask.java:461) [jboss-classloader.jar:2.2.1.GA]
at org.jboss.classloader.spi.base.ClassLoaderManager.nextTask(ClassLoaderManager.java:262) [jboss-classloader.jar:2.2.1.GA]
at org.jboss.classloader.spi.base.ClassLoaderManager.process(ClassLoaderManager.java:161) [jboss-classloader.jar:2.2.1.GA]
at org.jboss.classloader.spi.base.BaseClassLoaderDomain.loadClass(BaseClassLoaderDomain.java:280) [jboss-classloader.jar:2.2.1.GA]
at org.jboss.classloader.spi.base.BaseClassLoaderDomain.loadClass(BaseClassLoaderDomain.java:1172) [jboss-classloader.jar:2.2.1.GA]
at org.jboss.classloader.spi.base.BaseClassLoader.loadClassFromDomain(BaseClassLoader.java:886) [jboss-classloader.jar:2.2.1.GA]
at org.jboss.classloader.spi.base.BaseClassLoader.doLoadClass(BaseClassLoader.java:505) [jboss-classloader.jar:2.2.1.GA]
at org.jboss.classloader.spi.base.BaseClassLoader.loadClass(BaseClassLoader.java:450) [jboss-classloader.jar:2.2.1.GA]
at java.lang.ClassLoader.loadClass(ClassLoader.java:248) [:1.6.0_21]
at java.lang.Class.forName0(Native Method) [:1.6.0_21]
at java.lang.Class.forName(Class.java:247) [:1.6.0_21]
at org.jboss.reflect.plugins.introspection.IntrospectionTypeInfoFactoryImpl.resolveComplexTypeInfo(IntrospectionTypeInfoFactoryImpl.java:434)
[jboss-reflect.jar:2.2.1.SP1]
at org.jboss.reflect.plugins.introspection.IntrospectionTypeInfoFactoryImpl.getTypeInfo(IntrospectionTypeInfoFactoryImpl.java:390) [jboss-refl
ect.jar:2.2.1.SP1]
at org.jboss.reflect.plugins.introspection.IntrospectionTypeInfoFactory.getTypeInfo(IntrospectionTypeInfoFactory.java:54) [jboss-reflect.jar:2
.2.1.SP1]
at org.jboss.config.plugins.AbstractConfiguration.getTypeInfo(AbstractConfiguration.java:121) [jboss-reflect.jar:2.2.1.SP1]
at org.jboss.kernel.plugins.config.AbstractKernelConfig.getTypeInfo(AbstractKernelConfig.java:95) [jboss-kernel.jar:2.2.0.SP2]
at org.jboss.kernel.plugins.config.AbstractKernelConfigurator.getTypeInfo(AbstractKernelConfigurator.java:102) [jboss-kernel.jar:2.2.0.SP2]
at org.jboss.scanning.plugins.visitor.ConfiguratorReflectProvider.getTypeInfo(ConfiguratorReflectProvider.java:47) [:1.0.0.GA]
at org.jboss.scanning.plugins.visitor.CachingReflectProvider.getTypeInfo(CachingReflectProvider.java:52) [:1.0.0.GA]
at org.jboss.scanning.plugins.visitor.ReflectResourceVisitor.getTypeInfo(ReflectResourceVisitor.java:60) [:1.0.0.GA]
at org.jboss.scanning.plugins.visitor.ReflectResourceVisitor.getClassInfo(ReflectResourceVisitor.java:72) [:1.0.0.GA]
at org.jboss.scanning.plugins.visitor.ReflectResourceVisitor.doVisit(ReflectResourceVisitor.java:107) [:1.0.0.GA]
at org.jboss.scanning.plugins.visitor.ReflectResourceVisitor.visit(ReflectResourceVisitor.java:86) [:1.0.0.GA]
at org.jboss.scanning.hierarchy.plugins.HierarchyIndexScanningPlugin.visit(HierarchyIndexScanningPlugin.java:91) [:1.0.0.GA]
at org.jboss.scanning.spi.helpers.ScanningPluginWrapper.visit(ScanningPluginWrapper.java:112) [:1.0.0.GA]
at org.jboss.classloading.plugins.visitor.FederatedResourceVisitor.visit(FederatedResourceVisitor.java:101) [jboss-classloading.jar:2.2.1.GA]
at org.jboss.classloading.plugins.vfs.VFSResourceVisitor.visit(VFSResourceVisitor.java:264) [jboss-classloading-vfs.jar:2.2.1.GA]
at org.jboss.vfs.VirtualFile.visit(VirtualFile.java:409) [jboss-vfs.jar:3.0.1.GA]
at org.jboss.vfs.VirtualFile.visit(VirtualFile.java:411) [jboss-vfs.jar:3.0.1.GA]
at org.jboss.vfs.VirtualFile.visit(VirtualFile.java:411) [jboss-vfs.jar:3.0.1.GA]
at org.jboss.vfs.VirtualFile.visit(VirtualFile.java:411) [jboss-vfs.jar:3.0.1.GA]
at org.jboss.vfs.VirtualFile.visit(VirtualFile.java:411) [jboss-vfs.jar:3.0.1.GA]
at org.jboss.vfs.VirtualFile.visit(VirtualFile.java:397) [jboss-vfs.jar:3.0.1.GA]
at org.jboss.classloading.plugins.vfs.VFSResourceVisitor.visit(VFSResourceVisitor.java:102) [jboss-classloading-vfs.jar:2.2.1.GA]
at org.jboss.deployers.vfs.plugins.classloader.VFSDeploymentClassLoaderPolicyModule.visit(VFSDeploymentClassLoaderPolicyModule.java:181) [:2.2
.2.GA]
at org.jboss.scanning.plugins.DeploymentUnitScanner.scan(DeploymentUnitScanner.java:111) [:1.0.0.GA]
at org.jboss.scanning.spi.helpers.UrlScanner.scan(UrlScanner.java:96) [:1.0.0.GA]
at org.jboss.scanning.deployers.ScanningDeployer.deploy(ScanningDeployer.java:95) [:1.0.0.GA]
at org.jboss.deployers.plugins.deployers.DeployerWrapper.deploy(DeployerWrapper.java:179) [:2.2.2.GA]
at org.jboss.deployers.plugins.deployers.DeployersImpl.doDeploy(DeployersImpl.java:1832) [:2.2.2.GA]
at org.jboss.deployers.plugins.deployers.DeployersImpl.doInstallParentFirst(DeployersImpl.java:1550) [:2.2.2.GA]
at org.jboss.deployers.plugins.deployers.DeployersImpl.install(DeployersImpl.java:1491) [:2.2.2.GA]
at org.jboss.dependency.plugins.AbstractControllerContext.install(AbstractControllerContext.java:379) [jboss-dependency.jar:2.2.0.SP2]
at org.jboss.dependency.plugins.AbstractController.install(AbstractController.java:2044) [jboss-dependency.jar:2.2.0.SP2]
at org.jboss.dependency.plugins.AbstractController.incrementState(AbstractController.java:1083) [jboss-dependency.jar:2.2.0.SP2]
at org.jboss.dependency.plugins.AbstractController.executeOrIncrementStateDirectly(AbstractController.java:1322) [jboss-dependency.jar:2.2.0.S
P2]
at org.jboss.dependency.plugins.AbstractController.resolveContexts(AbstractController.java:1246) [jboss-dependency.jar:2.2.0.SP2]
at org.jboss.dependency.plugins.AbstractController.resolveContexts(AbstractController.java:1139) [jboss-dependency.jar:2.2.0.SP2]
at org.jboss.dependency.plugins.AbstractController.change(AbstractController.java:939) [jboss-dependency.jar:2.2.0.SP2]
at org.jboss.dependency.plugins.AbstractController.change(AbstractController.java:654) [jboss-dependency.jar:2.2.0.SP2]
at org.jboss.deployers.plugins.deployers.DeployersImpl.change(DeployersImpl.java:1983) [:2.2.2.GA]
at org.jboss.deployers.plugins.deployers.DeployersImpl.process(DeployersImpl.java:1076) [:2.2.2.GA]
at org.jboss.deployers.plugins.main.MainDeployerImpl.process(MainDeployerImpl.java:679) [:2.2.2.GA]
at org.jboss.system.server.profileservice.deployers.MainDeployerPlugin.process(MainDeployerPlugin.java:106) [:6.1.0.Final]
at org.jboss.profileservice.dependency.ProfileControllerContext$DelegateDeployer.process(ProfileControllerContext.java:143) [:0.2.2]
at org.jboss.profileservice.dependency.ProfileDeployAction.deploy(ProfileDeployAction.java:151) [:0.2.2]
at org.jboss.profileservice.dependency.ProfileDeployAction.installActionInternal(ProfileDeployAction.java:94) [:0.2.2]
at org.jboss.kernel.plugins.dependency.InstallsAwareAction.installAction(InstallsAwareAction.java:54) [jboss-kernel.jar:2.2.0.SP2]
at org.jboss.kernel.plugins.dependency.InstallsAwareAction.installAction(InstallsAwareAction.java:42) [jboss-kernel.jar:2.2.0.SP2]
at org.jboss.dependency.plugins.action.SimpleControllerContextAction.simpleInstallAction(SimpleControllerContextAction.java:62) [jboss-depende
ncy.jar:2.2.0.SP2]
at org.jboss.dependency.plugins.action.AccessControllerContextAction.install(AccessControllerContextAction.java:71) [jboss-dependency.jar:2.2.
0.SP2]
at org.jboss.dependency.plugins.AbstractControllerContextActions.install(AbstractControllerContextActions.java:51) [jboss-dependency.jar:2.2.0
.SP2]
at org.jboss.dependency.plugins.AbstractControllerContext.install(AbstractControllerContext.java:379) [jboss-dependency.jar:2.2.0.SP2]
at org.jboss.dependency.plugins.AbstractController.install(AbstractController.java:2044) [jboss-dependency.jar:2.2.0.SP2]
at org.jboss.dependency.plugins.AbstractController.incrementState(AbstractController.java:1083) [jboss-dependency.jar:2.2.0.SP2]
at org.jboss.dependency.plugins.AbstractController.executeOrIncrementStateDirectly(AbstractController.java:1322) [jboss-dependency.jar:2.2.0.S
P2]
at org.jboss.dependency.plugins.AbstractController.resolveContexts(AbstractController.java:1246) [jboss-dependency.jar:2.2.0.SP2]
at org.jboss.dependency.plugins.AbstractController.resolveContexts(AbstractController.java:1139) [jboss-dependency.jar:2.2.0.SP2]
at org.jboss.dependency.plugins.AbstractController.change(AbstractController.java:939) [jboss-dependency.jar:2.2.0.SP2]
at org.jboss.dependency.plugins.AbstractController.change(AbstractController.java:654) [jboss-dependency.jar:2.2.0.SP2]
at org.jboss.profileservice.dependency.ProfileActivationWrapper$BasicProfileActivation.start(ProfileActivationWrapper.java:190) [:0.2.2]
at org.jboss.profileservice.dependency.ProfileActivationWrapper.start(ProfileActivationWrapper.java:87) [:0.2.2]
at org.jboss.profileservice.dependency.ProfileActivationService.activateProfile(ProfileActivationService.java:215) [:0.2.2]
at org.jboss.profileservice.dependency.ProfileActivationService.activate(ProfileActivationService.java:159) [:0.2.2]
at org.jboss.profileservice.bootstrap.AbstractProfileServiceBootstrap.activate(AbstractProfileServiceBootstrap.java:112) [:0.2.2]
at org.jboss.profileservice.resolver.BasicResolverFactory$ProfileResolverFacade.deploy(BasicResolverFactory.java:87) [:0.2.2]
at org.jboss.profileservice.bootstrap.AbstractProfileServiceBootstrap.start(AbstractProfileServiceBootstrap.java:91) [:0.2.2]
at org.jboss.system.server.profileservice.bootstrap.BasicProfileServiceBootstrap.start(BasicProfileServiceBootstrap.java:132) [:6.1.0.Final]
at org.jboss.system.server.profileservice.bootstrap.BasicProfileServiceBootstrap.start(BasicProfileServiceBootstrap.java:56) [:6.1.0.Final]
at org.jboss.bootstrap.impl.base.server.AbstractServer.startBootstraps(AbstractServer.java:827) [jboss-bootstrap-impl-base.jar:2.1.0-alpha-6]
at org.jboss.bootstrap.impl.base.server.AbstractServer$StartServerTask.run(AbstractServer.java:417) [jboss-bootstrap-impl-base.jar:2.1.0-alpha
-6]
at java.lang.Thread.run(Thread.java:619) [:1.6.0_21]

CBR

i would not suggest to delete jar files from the server directories. There is no guarantee that the server works correctly. I think that the server is no longer able to log because you deleted the slf4j (the logging service fails to initialize because you deleted the factory).

CBR

To do it the right way you might try out these steps to to tell JBoss 6 that your birt web viewer application want to use log4j: http://www.mastertheboss.com/jboss-application-server/325-using-log4j-with-jboss-6.html

Let me know if it worked for you...i think it is worth to add to the documentation if it's a way to make BIRT Webviewer work on JBOSS6

Uffe Ronne

Hi cbrell 
 
You are right. It was a bit of a hack. I will try it out :.-) 
 
Br, Uffe 
 
<blockquote class='ipsBlockquote' data-author="'cbrell'" data-cid="83524" data-time="1317288995" data-date="29 September 2011 - 02:36 AM">
To do it the right way you might try out these steps to to tell JBoss 6 that your birt web viewer application want to use log4j: <a class='bbc_url' href='http://www.mastertheboss.com/jboss-application-server/325-using-log4j-with-jboss-6.html'>http://www.mastertheboss.com/jboss-application-server/325-using-log4j-with-jboss-6.html</a> 
 
Let me know if it worked for you...i think it is worth to add to the documentation if it's a way to make BIRT Webviewer work on JBOSS6 </blockquote>

Uffe Ronne

Hi again

First of all. I did not delete C:\jboss-6.1.0.Final\client\jcl-over-slf4j.jar.

I deleted C:\jboss-6.1.0.Final\common\lib\jcl-over-slf4j.jar.

Sorry about the confusion.

Second. I did what was recommended in the article. No luck, the old error came back.

Br, Uffe

JasonW

Any chance you can open a bugzilla entry for both errors?

Jason

Uffe Ronne

Hi Jason

Sure, but I haven't really tried it before. Can you show me the link to bugzilla?

Br, Uffe

JasonW

Take a look at the bugzilla heading here:
http://www.eclipse.org/birt/phoenix/community.php

Jason

Uffe Ronne

Hi Jason 
 
I have created the following Bugs: Bug 359678 and Bug 359679 
 
Br, Uffe 
 
<blockquote class='ipsBlockquote' data-author="'JasonW'" data-cid="83632" data-time="1317395658" data-date="30 September 2011 - 08:14 AM">
Take a look at the bugzilla heading here: 
<a class='bbc_url' href='http://www.eclipse.org/birt/phoenix/community.php'>http://www.eclipse.org/birt/phoenix/community.php</a> 
 
Jason </blockquote>

JasonW

Thanks for posting the bug numbers.

Jason

syd108

<blockquote class='ipsBlockquote' data-author="'Uffe Ronne'" data-cid="83670" data-time="1317634792" data-date="03 October 2011 - 02:39 AM">
Hi Jason 
 
I have created the following Bugs: Bug 359678 and Bug 359679 
 
Br, Uffe </blockquote>
 
Have you solved this issue yet? 
 
Bugzilla reports the bug as closed, stating that it was a configuration problem. I posted the following update to it. 
 
I am experiencing the same problems. 
 
Environment: 
 
Jboss 6.1 Final 
BIRT 3.7.1 
 
I followed the instruction: 
 
Q: How do I install BIRT in JBoss? 
Take the viewer deployment from the BIRT designer (as described for Tomcat), and copy it to your JBoss deploy directory as viewer.war. 
 
However, BIRT uses an older version of the Rhino scripting engine, and this causes a conflict with the version installed with JBoss. To work around this temporarily, put BIRT's js.jar in JBoss's server/default/lib. 
 
AND 
 
Also followed the instruction here 
 
<a class='bbc_url' href='http://www.eclipse.org/birt/phoenix/build/#j2ee'>http://www.eclipse.org/birt/phoenix/build/#j2ee</a> 
( 
Deploying to Java EE Server 
Please see Setting up the BIRT Viewer 
) 
 
<a class='bbc_url' href='http://www.eclipse.org/birt/phoenix/deploy/viewerSetup.php#jboss'>http://www.eclipse.org/birt/phoenix/deploy/viewerSetup.php#jboss</a> 
 
If you are deploying the BIRT Viewer version 3.7 or later to JBoss use the directions supplied on the following link: 
BIRT POJO Viewer JBoss Deployment 
 
<a class='bbc_url' href='http://wiki.eclipse.org/BirtPOJO_Viewer_JBOSS_Deployment'>http://wiki.eclipse.org/BirtPOJO_Viewer_JBOSS_Deployment</a> 
 
BIRT POJO Viewer JBOSS Deployment 
Install and Deploy Steps 
 
1. Download the BIRT Runtime and extract the contents. 
2. Remove org.apache.xerces from the birt-runtime-version\WebViewerExample\WEB-INF\lib folder. 
3. Copy the WebViewerExample directory to jboss-version\server\default\deploy directory. 
4. Rename WebViewerExample to birt.war. 
5. Start JBOSS Server 
 
Could you please eloborate on why you thought this was a configuration issue? 
 
cheers, 
Naveen Sydney