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Bug
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Resolution: Duplicate
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Major
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None
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Hudson version 1.377
Windows Server 2008
I'm getting a ClassCastException when Hudson tries to parse a JUnit test result. I'd prefer if the build just went through 
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Attaching the file that Hudson failed to parse, exception follows:
org.apache.maven.lifecycle.LifecycleExecutionException: Unable to execute mojo at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoals(DefaultLifecycleExecutor.java:719) at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoalWithLifecycle(DefaultLifecycleExecutor.java:556) at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoal(DefaultLifecycleExecutor.java:535) at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoalAndHandleFailures(DefaultLifecycleExecutor.java:387) at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeTaskSegments(DefaultLifecycleExecutor.java:348) at org.apache.maven.lifecycle.DefaultLifecycleExecutor.execute(DefaultLifecycleExecutor.java:180) at org.apache.maven.lifecycle.LifecycleExecutorInterceptor.execute(LifecycleExecutorInterceptor.java:65) at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:328) at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:138) at org.apache.maven.cli.MavenCli.main(MavenCli.java:362) 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.classworlds.Launcher.launchEnhanced(Launcher.java:315) at org.codehaus.classworlds.Launcher.launch(Launcher.java:255) at hudson.maven.agent.Main.launch(Main.java:165) at hudson.maven.MavenBuilder.call(MavenBuilder.java:165) at hudson.maven.MavenModuleSetBuild$Builder.call(MavenModuleSetBuild.java:681) at hudson.maven.MavenModuleSetBuild$Builder.call(MavenModuleSetBuild.java:625) at hudson.remoting.UserRequest.perform(UserRequest.java:114) at hudson.remoting.UserRequest.perform(UserRequest.java:48) at hudson.remoting.Request$2.run(Request.java:270) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:441) at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:303) at java.util.concurrent.FutureTask.run(FutureTask.java:138) at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908) at java.lang.Thread.run(Thread.java:619) Caused by: org.apache.maven.plugin.MojoExecutionException: Unable to execute mojo at org.twdata.maven.mojoexecutor.MojoExecutor.executeMojo(MojoExecutor.java:106) at com.atlassian.maven.plugins.amps.MavenGoals.runUnitTests(MavenGoals.java:199) at com.atlassian.maven.plugins.amps.UnitTestMojo.execute(UnitTestMojo.java:15) at org.apache.maven.plugin.DefaultPluginManager.executeMojo(DefaultPluginManager.java:490) at hudson.maven.agent.PluginManagerInterceptor.executeMojo(PluginManagerInterceptor.java:182) at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoals(DefaultLifecycleExecutor.java:694) ... 28 more Caused by: org.apache.maven.plugin.PluginManagerException: Failed to read d:\hudson\jobs\confluencemacro-plugin\workspace\enginfra\main\confluencemacro-plugin\target\surefire-reports\TEST-com.oracle.jrockit.confluence.plugins.GateKeeperMacroTest.xml at hudson.maven.agent.PluginManagerInterceptor.executeMojo(PluginManagerInterceptor.java:196) at org.twdata.maven.mojoexecutor.MojoExecutor.executeMojo(MojoExecutor.java:104) ... 33 more Caused by: hudson.util.IOException2: Failed to read d:\hudson\jobs\confluencemacro-plugin\workspace\enginfra\main\confluencemacro-plugin\target\surefire-reports\TEST-com.oracle.jrockit.confluence.plugins.GateKeeperMacroTest.xml at hudson.tasks.junit.TestResult.parse(TestResult.java:208) at hudson.tasks.junit.TestResult.parse(TestResult.java:149) at hudson.tasks.junit.TestResult.<init>(TestResult.java:112) at hudson.maven.reporters.SurefireArchiver.postExecute(SurefireArchiver.java:106) at hudson.maven.MavenModuleSetBuild$Builder.postExecute(MavenModuleSetBuild.java:759) at hudson.maven.MavenBuilder$Adapter.postExecute(MavenBuilder.java:300) at hudson.maven.agent.PluginManagerInterceptor$1MojoIntercepterImpl.callPost(PluginManagerInterceptor.java:170) at hudson.maven.agent.PluginManagerInterceptor.executeMojo(PluginManagerInterceptor.java:183) ... 34 more Caused by: org.dom4j.DocumentException: org.dom4j.DocumentFactory Nested exception: org.dom4j.DocumentFactory at org.dom4j.io.SAXReader.read(SAXReader.java:484) at org.dom4j.io.SAXReader.read(SAXReader.java:264) at hudson.tasks.junit.SuiteResult.parse(SuiteResult.java:99) at hudson.tasks.junit.TestResult.parse(TestResult.java:193) ... 41 more Caused by: java.lang.ClassCastException: org.dom4j.DocumentFactory at org.dom4j.DocumentFactory.getInstance(DocumentFactory.java:97) at org.dom4j.io.SAXReader.getDocumentFactory(SAXReader.java:645) at org.dom4j.io.SAXReader.createContentHandler(SAXReader.java:969) at org.dom4j.io.SAXReader.read(SAXReader.java:449) ... 44 more
- is duplicated by
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[JENKINS-7666] ClassCastException parsing JUnit result
farshidce
added a comment - tried this xml file on the latest version jenkins 1.396 and didnt see an exception.
does it make sense to close this bug as its not reproducible in the current release ?
Started by user anonymous
Recording test results
Test reports were found but none of them are new. Did tests run?
For example, /space/jenkins/testng-plugin-plugin/./work/jobs/junit/workspace/abc.xml is 6 min 36 sec old
farshidce
added a comment - tried this xml file on the latest version jenkins 1.396 and didnt see an exception.
does it make sense to close this bug as its not reproducible in the current release ?
Started by user anonymous
Recording test results
Test reports were found but none of them are new. Did tests run?
For example, /space/jenkins/testng-plugin-plugin/./work/jobs/junit/workspace/abc.xml is 6 min 36 sec old 
Leonid Maslov
added a comment - The same here
Ubuntu, Hudson ver. 1.377 Leonid Maslov
added a comment - Any comments?
Could someone acknowledge that is still happening / NOT happening with Jenkins version >= 1.377?
Leonid Maslov
added a comment - Any comments?
Could someone acknowledge that is still happening / NOT happening with Jenkins version >= 1.377? 
kutzi
added a comment - No response from reporter -> Cannot Reproduce Today this problem occured in our site build. Jenkins version is: 1.471
See also (and the comments as well):
http://www.beyondlinux.com/2011/04/20/running-sonar-in-jenkinshudson-org-dom4j-documentfactory-cannot-be-cast-to-org-dom4j-documentfactory/
Btw: We do not use sonar! So it seems it is not limited to sonar...
I tried patching Jenkins 1.471 as described in the blog article which did solve the DocumentFactory ClassCastException but another ClassCastException occured:
java.lang.reflect.InvocationTargetException at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:601) at org.codehaus.plexus.classworlds.launcher.Launcher.launchStandard(Launcher.java:329) at org.codehaus.plexus.classworlds.launcher.Launcher.launch(Launcher.java:239) at org.jvnet.hudson.maven3.agent.Maven3Main.launch(Maven3Main.java:158) at hudson.maven.Maven3Builder.call(Maven3Builder.java:98) at hudson.maven.Maven3Builder.call(Maven3Builder.java:64) at hudson.remoting.UserRequest.perform(UserRequest.java:118) at hudson.remoting.UserRequest.perform(UserRequest.java:48) at hudson.remoting.Request$2.run(Request.java:287) at hudson.remoting.InterceptingExecutorService$1.call(InterceptingExecutorService.java:72) at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334) at java.util.concurrent.FutureTask.run(FutureTask.java:166) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603) at java.lang.Thread.run(Thread.java:722) Caused by: java.lang.ExceptionInInitializerError at edu.umd.cs.findbugs.DetectorFactoryCollection.getCoreResource(DetectorFactoryCollection.java:360) at edu.umd.cs.findbugs.SystemProperties.loadPropertiesFromConfigFile(SystemProperties.java:72) at edu.umd.cs.findbugs.SystemProperties.<clinit>(SystemProperties.java:55) at edu.umd.cs.findbugs.SortedBugCollection.<clinit>(SortedBugCollection.java:185) at hudson.plugins.findbugs.parser.FindBugsParser.readXml(FindBugsParser.java:262) at hudson.plugins.findbugs.parser.FindBugsParser.parse(FindBugsParser.java:206) at hudson.plugins.findbugs.parser.FindBugsParser.parse(FindBugsParser.java:143) at hudson.plugins.findbugs.parser.FindBugsParser.parse(FindBugsParser.java:103) at hudson.plugins.analysis.core.FilesParser.parseFile(FilesParser.java:358) at hudson.plugins.analysis.core.FilesParser.parseFiles(FilesParser.java:317) at hudson.plugins.analysis.core.FilesParser.invoke(FilesParser.java:266) at hudson.plugins.analysis.core.FilesParser.invoke(FilesParser.java:31) at hudson.FilePath.act(FilePath.java:842) at hudson.FilePath.act(FilePath.java:824) at hudson.plugins.findbugs.FindBugsReporter.perform(FindBugsReporter.java:168) at hudson.plugins.analysis.core.HealthAwareReporter.postExecute(HealthAwareReporter.java:304) at hudson.maven.Maven3Builder$MavenExecutionListener.recordMojoEnded(Maven3Builder.java:421) at hudson.maven.Maven3Builder$MavenExecutionListener.mojoSucceeded(Maven3Builder.java:403) at com.t_systems_mms.reuse.maven.exec_listeners_extension.MojoTimeExecutionListener.mojoSucceeded(MojoTimeExecutionListener.java:130) at org.apache.maven.lifecycle.internal.DefaultExecutionEventCatapult.fire(DefaultExecutionEventCatapult.java:87) at org.apache.maven.lifecycle.internal.DefaultExecutionEventCatapult.fire(DefaultExecutionEventCatapult.java:42) at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:228) 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.jvnet.hudson.maven3.launcher.Maven3Launcher.main(Maven3Launcher.java:79) ... 18 more Caused by: java.lang.ClassCastException: org.dom4j.tree.QNameCache cannot be cast to org.dom4j.tree.QNameCache at org.dom4j.QName.getCache(QName.java:253) at org.dom4j.QName.get(QName.java:86) at org.dom4j.QName.get(QName.java:95) at org.jaxen.dom4j.DocumentNavigator.getAttributeAxisIterator(DocumentNavigator.java:298) at org.jaxen.expr.iter.IterableAttributeAxis.namedAccessIterator(IterableAttributeAxis.java:96) at org.jaxen.expr.DefaultNameStep.evaluate(DefaultNameStep.java:180) at org.jaxen.expr.DefaultLocationPath.evaluate(DefaultLocationPath.java:140) at org.jaxen.expr.DefaultAbsoluteLocationPath.evaluate(DefaultAbsoluteLocationPath.java:113) at org.jaxen.expr.DefaultXPathExpr.asList(DefaultXPathExpr.java:102) at org.jaxen.BaseXPath.selectNodesForContext(BaseXPath.java:674) at org.jaxen.BaseXPath.selectSingleNodeForContext(BaseXPath.java:698) at org.jaxen.BaseXPath.stringValueOf(BaseXPath.java:279) at org.dom4j.xpath.DefaultXPath.valueOf(DefaultXPath.java:183) at org.dom4j.tree.AbstractNode.valueOf(AbstractNode.java:191) at edu.umd.cs.findbugs.PluginLoader.init(PluginLoader.java:567) at edu.umd.cs.findbugs.PluginLoader.<init>(PluginLoader.java:280) at edu.umd.cs.findbugs.PluginLoader.loadCorePlugin(PluginLoader.java:1304) at edu.umd.cs.findbugs.PluginLoader.loadInitialPlugins(PluginLoader.java:1259) at edu.umd.cs.findbugs.PluginLoader.<clinit>(PluginLoader.java:146) ... 49 more
Thomas Zlika
added a comment - I'm exactly in the same situation as Falko :
- I had the problem of the "org.dom4j.DocumentFactory Nested exception: org.dom4j.DocumentFactory" exception
- I tried to solve it with the solution from the blog article
- Now I'm facing the "org.dom4j.tree.QNameCache cannot be cast to org.dom4j.tree.QNameCache" exception
We are using Jenkins 1.437 on a RedHat Linux 6.2 server.
We have Sonar installed on the same server, BUT we do not use any Sonar plugin during our Maven build.
Is there any workaround for this annoying bug ?
Regards,
Thomas
Thomas Zlika
added a comment - I'm exactly in the same situation as Falko :
I had the problem of the "org.dom4j.DocumentFactory Nested exception: org.dom4j.DocumentFactory" exception
I tried to solve it with the solution from the blog article
Now I'm facing the "org.dom4j.tree.QNameCache cannot be cast to org.dom4j.tree.QNameCache" exception
We are using Jenkins 1.437 on a RedHat Linux 6.2 server.
We have Sonar installed on the same server, BUT we do not use any Sonar plugin during our Maven build.
Is there any workaround for this annoying bug ?
Regards,
Thomas Thomas Zlika
added a comment - Hi guys,
I think I may have found a possible cause for the problem: it seems that the Jenkins Findbugs plugin does not manage correctly multi-module maven builds (maybe because the Maven Findbugs plugin is not able to produce an aggregated report for multi-module projets ?)
Anyway, if I uncheck the checkbox "Publish Findbugs analysis results" in my project configuration, the problem disappears !
Regards,
Thomas
Thomas Zlika
added a comment - Hi guys,
I think I may have found a possible cause for the problem: it seems that the Jenkins Findbugs plugin does not manage correctly multi-module maven builds (maybe because the Maven Findbugs plugin is not able to produce an aggregated report for multi-module projets ?)
Anyway, if I uncheck the checkbox "Publish Findbugs analysis results" in my project configuration, the problem disappears !
Regards,
Thomas 
Tuukka Mustonen
added a comment - I just bumped into this when I changed a free-style job into native maven-job. Note: I didn't convert the job because it's not possible, simply created a new job with same configuration.
I don't have "Publish Findbugs analysis results" enabled and the build still fails to the ClassCastException.
Tuukka Mustonen
added a comment - I just bumped into this when I changed a free-style job into native maven-job. Note: I didn't convert the job because it's not possible, simply created a new job with same configuration.
I don't have "Publish Findbugs analysis results" enabled and the build still fails to the ClassCastException . 
YC Lian
added a comment - I just bumped into this too. I don't have Findbugs enabled, and running the build outside of Jenkins won't have this issue (just to differentiate). Am on 1.502, the latest, and perhaps I will build with Maven 3 (this is a Maven 2 project).
$ ~/tools/hudson.tasks.Maven_MavenInstallation/Maven_2/bin/mvn clean install ... [INFO] ------------------------------------------------------------------------ [INFO] BUILD SUCCESSFUL [INFO] ------------------------------------------------------------------------ [INFO] Total time: 50 seconds [INFO] Finished at: Tue Feb 19 19:33:31 MYT 2013 [INFO] Final Memory: 102M/244M [INFO] ------------------------------------------------------------------------
vs.
at hudson.tasks.junit.TestResult.parse(TestResult.java:284) at hudson.tasks.junit.TestResult.parsePossiblyEmpty(TestResult.java:223) at hudson.tasks.junit.TestResult.parse(TestResult.java:192) at hudson.maven.reporters.SurefireArchiver.postExecute(SurefireArchiver.java:148) at hudson.maven.Maven2Builder.postExecute(Maven2Builder.java:157) at hudson.maven.MavenBuilder$Adapter.postExecute(MavenBuilder.java:334) at hudson.maven.agent.PluginManagerInterceptor$1MojoIntercepterImpl.callPost(PluginManagerInterceptor.java:170) at hudson.maven.agent.PluginManagerInterceptor.executeMojo(PluginManagerInterceptor.java:183) ... 34 more Caused by: org.dom4j.DocumentException: org.dom4j.DocumentFactory cannot be cast to org.dom4j.DocumentFactory Nested exception: org.dom4j.DocumentFactory cannot be cast to org.dom4j.DocumentFactory at org.dom4j.io.SAXReader.read(SAXReader.java:484) at org.dom4j.io.SAXReader.read(SAXReader.java:264) at hudson.tasks.junit.SuiteResult.parse(SuiteResult.java:129) at hudson.tasks.junit.TestResult.parse(TestResult.java:267) ... 41 more Caused by: java.lang.ClassCastException: org.dom4j.DocumentFactory cannot be cast to org.dom4j.DocumentFactory at org.dom4j.DocumentFactory.getInstance(DocumentFactory.java:97) at org.dom4j.io.SAXReader.getDocumentFactory(SAXReader.java:645) at org.dom4j.io.SAXReader.createContentHandler(SAXReader.java:969) at org.dom4j.io.SAXReader.read(SAXReader.java:449) ... 44 more [INFO] ------------------------------------------------------------------------ [INFO] Total time: 52 seconds [INFO] Finished at: Tue Feb 19 19:22:14 MYT 2013 [INFO] Final Memory: 100M/239M [INFO] ------------------------------------------------------------------------ Waiting for Jenkins to finish collecting data
YC Lian
added a comment - I just bumped into this too. I don't have Findbugs enabled, and running the build outside of Jenkins won't have this issue (just to differentiate). Am on 1.502, the latest, and perhaps I will build with Maven 3 (this is a Maven 2 project).
$ ~/tools/hudson.tasks.Maven_MavenInstallation/Maven_2/bin/mvn clean install
...
[INFO] ------------------------------------------------------------------------
[INFO] BUILD SUCCESSFUL
[INFO] ------------------------------------------------------------------------
[INFO] Total time: 50 seconds
[INFO] Finished at: Tue Feb 19 19:33:31 MYT 2013
[INFO] Final Memory: 102M/244M
[INFO] ------------------------------------------------------------------------
vs.
at hudson.tasks.junit.TestResult.parse(TestResult.java:284)
at hudson.tasks.junit.TestResult.parsePossiblyEmpty(TestResult.java:223)
at hudson.tasks.junit.TestResult.parse(TestResult.java:192)
at hudson.maven.reporters.SurefireArchiver.postExecute(SurefireArchiver.java:148)
at hudson.maven.Maven2Builder.postExecute(Maven2Builder.java:157)
at hudson.maven.MavenBuilder$Adapter.postExecute(MavenBuilder.java:334)
at hudson.maven.agent.PluginManagerInterceptor$1MojoIntercepterImpl.callPost(PluginManagerInterceptor.java:170)
at hudson.maven.agent.PluginManagerInterceptor.executeMojo(PluginManagerInterceptor.java:183)
... 34 more
Caused by: org.dom4j.DocumentException: org.dom4j.DocumentFactory cannot be cast to org.dom4j.DocumentFactory Nested exception: org.dom4j.DocumentFactory cannot be cast to org.dom4j.DocumentFactory
at org.dom4j.io.SAXReader.read(SAXReader.java:484)
at org.dom4j.io.SAXReader.read(SAXReader.java:264)
at hudson.tasks.junit.SuiteResult.parse(SuiteResult.java:129)
at hudson.tasks.junit.TestResult.parse(TestResult.java:267)
... 41 more
Caused by: java.lang.ClassCastException: org.dom4j.DocumentFactory cannot be cast to org.dom4j.DocumentFactory
at org.dom4j.DocumentFactory.getInstance(DocumentFactory.java:97)
at org.dom4j.io.SAXReader.getDocumentFactory(SAXReader.java:645)
at org.dom4j.io.SAXReader.createContentHandler(SAXReader.java:969)
at org.dom4j.io.SAXReader.read(SAXReader.java:449)
... 44 more
[INFO] ------------------------------------------------------------------------
[INFO] Total time: 52 seconds
[INFO] Finished at: Tue Feb 19 19:22:14 MYT 2013
[INFO] Final Memory: 100M/239M
[INFO] ------------------------------------------------------------------------
Waiting for Jenkins to finish collecting data
no Findbugs here either, I'm on the same version as YC Lian. I get
[INFO] Unable to execute mojo Embedded error: Failed to read <http://daily.semantacorp.com:8080/job/CE%20build/ws/semanta/target/surefire-reports/TEST-com.adaptavist.confluence.stats.StatsUtilTest.xml> org.dom4j.DocumentFactory cannot be cast to org.dom4j.DocumentFactory
but when running maven as jenkins user from jenkins workspace from linux command line, everuthing is ok.
The guide here:
http://www.beyondlinux.com/2011/04/20/running-sonar-in-jenkinshudson-org-dom4j-documentfactory-cannot-be-cast-to-org-dom4j-documentfactory/
fixed the issue for me. Still, this is a bug, the guide is just a workaround.
Fabrice Bacchella
added a comment - Same message, should be linked. I can still confirm this on 1.574 with maven-site-plugin 3.3. Also the workaround to additionally invoke the default lifecycle (e.g. "clean package site-deploy") works. Though it would be nice to be able to just do a "clean site-deploy" in a dedicated site job.
I can confirm this for other environment too. We use Linux and Hudson 1.384. The issue seems to have something to do with jobs building jira/confluence plugins.
Probably something with classloading?