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Bug
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Resolution: Fixed
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Major
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None
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Ubuntu 10.04
Java 1.5 JDK
Tomcat 6
Jenkins 1.474
Warnings 4.10
After upgrading Jenkins and Warnings, my projects no longer showed up. System log was pointing to the Warnings plugin, so I disabled it and they came back.
I disabled the post-build trigger and reeanbled Warnings, which didn't cause a problem.
However, when I tried to re-add the console output as a post-build step, nothing happens. Looking at the log, I get this output:
WARNING: Failed to evaluate the template closure org.apache.commons.jelly.JellyTagException: file:/srv/hudson/plugins/warnings/WEB-INF/classes/hudson/plugins/warnings/WarningsPublisher/config.jelly:4:124: <j:invokeStatic> Bad version number in .class file at org.apache.commons.jelly.impl.TagScript.handleException(TagScript.java:735) at org.apache.commons.jelly.impl.TagScript.run(TagScript.java:290) at org.apache.commons.jelly.impl.ScriptBlock.run(ScriptBlock.java:95) at org.apache.commons.jelly.tags.core.CoreTagLibrary$2.run(CoreTagLibrary.java:105) at org.kohsuke.stapler.jelly.JellyViewScript.run(JellyViewScript.java:81) at org.kohsuke.stapler.jelly.IncludeTag.doTag(IncludeTag.java:146) at org.apache.commons.jelly.impl.TagScript.run(TagScript.java:270) at org.kohsuke.stapler.jelly.CallTagLibScript$1.run(CallTagLibScript.java:98) at org.apache.commons.jelly.tags.define.InvokeBodyTag.doTag(InvokeBodyTag.java:91) at org.apache.commons.jelly.impl.TagScript.run(TagScript.java:270) at org.apache.commons.jelly.impl.ScriptBlock.run(ScriptBlock.java:95) at org.apache.commons.jelly.TagSupport.invokeBody(TagSupport.java:161) at org.apache.commons.jelly.tags.core.OtherwiseTag.doTag(OtherwiseTag.java:41) at org.apache.commons.jelly.impl.TagScript.run(TagScript.java:270) at org.apache.commons.jelly.impl.ScriptBlock.run(ScriptBlock.java:95) at org.apache.commons.jelly.TagSupport.invokeBody(TagSupport.java:161) at org.apache.commons.jelly.tags.core.ChooseTag.doTag(ChooseTag.java:38) at org.apache.commons.jelly.impl.TagScript.run(TagScript.java:270) at org.apache.commons.jelly.tags.core.CoreTagLibrary$2.run(CoreTagLibrary.java:105) at org.kohsuke.stapler.jelly.CallTagLibScript.run(CallTagLibScript.java:119) at org.kohsuke.stapler.jelly.CallTagLibScript$1.run(CallTagLibScript.java:98) at org.kohsuke.stapler.jelly.DefaultScriptInvoker.invokeScript(DefaultScriptInvoker.java:63) at org.kohsuke.stapler.jelly.DefaultScriptInvoker.invokeScript(DefaultScriptInvoker.java:53) at hudson.widgets.RenderOnDemandClosure$1.generateResponse(RenderOnDemandClosure.java:91) at org.kohsuke.stapler.HttpResponseRenderer$Default.handleHttpResponse(HttpResponseRenderer.java:104) at org.kohsuke.stapler.HttpResponseRenderer$Default.generateResponse(HttpResponseRenderer.java:62) at org.kohsuke.stapler.Function.renderResponse(Function.java:103) at org.kohsuke.stapler.Function.bindAndInvokeAndServeResponse(Function.java:92) at org.kohsuke.stapler.MetaClass$JavaScriptProxyMethodDispatcher.doDispatch(MetaClass.java:439) at org.kohsuke.stapler.NameBasedDispatcher.dispatch(NameBasedDispatcher.java:53) at org.kohsuke.stapler.Stapler.tryInvoke(Stapler.java:574) at org.kohsuke.stapler.Stapler.invoke(Stapler.java:659) at org.kohsuke.stapler.MetaClass$12.dispatch(MetaClass.java:384) at org.kohsuke.stapler.Stapler.tryInvoke(Stapler.java:574) at org.kohsuke.stapler.Stapler.invoke(Stapler.java:659) at org.kohsuke.stapler.Stapler.tryInvoke(Stapler.java:625) at org.kohsuke.stapler.Stapler.invoke(Stapler.java:659) at org.kohsuke.stapler.Stapler.invoke(Stapler.java:488) at org.kohsuke.stapler.Stapler.service(Stapler.java:125) at javax.servlet.http.HttpServlet.service(HttpServlet.java:717) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) at hudson.util.PluginServletFilter$1.doFilter(PluginServletFilter.java:95) at hudson.util.PluginServletFilter.doFilter(PluginServletFilter.java:87) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) at hudson.security.csrf.CrumbFilter.doFilter(CrumbFilter.java:47) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) at hudson.security.ChainedServletFilter$1.doFilter(ChainedServletFilter.java:84) at hudson.security.UnwrapSecurityExceptionFilter.doFilter(UnwrapSecurityExceptionFilter.java:51) at hudson.security.ChainedServletFilter$1.doFilter(ChainedServletFilter.java:87) at org.acegisecurity.ui.ExceptionTranslationFilter.doFilter(ExceptionTranslationFilter.java:166) at hudson.security.ChainedServletFilter$1.doFilter(ChainedServletFilter.java:87) at org.acegisecurity.providers.anonymous.AnonymousProcessingFilter.doFilter(AnonymousProcessingFilter.java:125) at hudson.security.ChainedServletFilter$1.doFilter(ChainedServletFilter.java:87) at org.acegisecurity.ui.rememberme.RememberMeProcessingFilter.doFilter(RememberMeProcessingFilter.java:142) at hudson.security.ChainedServletFilter$1.doFilter(ChainedServletFilter.java:87) at org.acegisecurity.ui.AbstractProcessingFilter.doFilter(AbstractProcessingFilter.java:271) at hudson.security.ChainedServletFilter$1.doFilter(ChainedServletFilter.java:87) at org.acegisecurity.ui.basicauth.BasicProcessingFilter.doFilter(BasicProcessingFilter.java:173) at hudson.security.ChainedServletFilter$1.doFilter(ChainedServletFilter.java:87) at jenkins.security.ApiTokenFilter.doFilter(ApiTokenFilter.java:63) at hudson.security.ChainedServletFilter$1.doFilter(ChainedServletFilter.java:87) at org.acegisecurity.context.HttpSessionContextIntegrationFilter.doFilter(HttpSessionContextIntegrationFilter.java:249) at hudson.security.HttpSessionContextIntegrationFilter2.doFilter(HttpSessionContextIntegrationFilter2.java:66) at hudson.security.ChainedServletFilter$1.doFilter(ChainedServletFilter.java:87) at hudson.security.ChainedServletFilter.doFilter(ChainedServletFilter.java:76) at hudson.security.HudsonFilter.doFilter(HudsonFilter.java:164) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) at org.kohsuke.stapler.compression.CompressionFilter.doFilter(CompressionFilter.java:50) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) at hudson.util.CharacterEncodingFilter.doFilter(CharacterEncodingFilter.java:81) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191) at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:470) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109) at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:298) at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:857) at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:588) at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:489) at java.lang.Thread.run(Thread.java:595) Caused by: java.lang.UnsupportedClassVersionError: Bad version number in .class file at java.lang.ClassLoader.defineClass1(Native Method) at java.lang.ClassLoader.defineClass(ClassLoader.java:620) at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:124) at java.net.URLClassLoader.defineClass(URLClassLoader.java:260) at java.net.URLClassLoader.access$100(URLClassLoader.java:56) at java.net.URLClassLoader$1.run(URLClassLoader.java:195) at java.security.AccessController.doPrivileged(Native Method) at java.net.URLClassLoader.findClass(URLClassLoader.java:188) at java.lang.ClassLoader.loadClass(ClassLoader.java:306) at java.lang.ClassLoader.loadClass(ClassLoader.java:251) at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:319) at java.lang.Class.getDeclaredMethods0(Native Method) at java.lang.Class.privateGetDeclaredMethods(Class.java:2395) at java.lang.Class.getMethod0(Class.java:2642) at java.lang.Class.getMethod(Class.java:1579) at org.apache.commons.jelly.tags.core.InvokeStaticTag.doTag(InvokeStaticTag.java:124) at org.apache.commons.jelly.impl.TagScript.run(TagScript.java:270) ... 86 more
This suggests to me that Warnings won't work with Java 1.5? Is that the case?
[JENKINS-14461] Warnings plugin not Java 1.5 compatible?
Can you please check if the latest release 4.12 also has this problem?
Ok, I just checked, the latest release has the correct version:
minor version: 0 major version: 49
Maybe one of the libraries has changed?
I updated to 4.11 (the latest at http://updates.jenkins-ci.org/download/plugins/warnings/ ) and am still having the same issue.
The start of the stack trace (not sure if the rest is useful?):
17-Jul-2012 9:35:01 AM hudson.widgets.RenderOnDemandClosure$1 generateResponse
WARNING: Failed to evaluate the template closure
org.apache.commons.jelly.JellyTagException: file:/srv/hudson/plugins/warnings/WEB-INF/classes/hudson/plugins/warnings/WarningsPublisher/config.jelly:4:124: <j:invokeStatic> Bad version number in .class file
Well yes, the stack trace points to my class. But the class is compiled with compliance level Java 5. Maybe one of the libraries (or jelly from core) causes this.
Do you have the change to test your setup with the LTS version of Jenkins? Just to be sure that the problem is not from a bundled Jenkins library...
Okay, I installed the most recent LTS (1.447.2). Now, I am not getting any errors in the log, but projects cannot be configured. If I try to configure a project, it continues to display the LOADING text with grey overlay; scrolling down, the post-build actions are loaded up until the Warnings plugin, it seems. But, as I said, nothing shows up in the log.
This is with the updated 4.11 plugin. It might be worth mentioning that the previously installed version, before upgrading to 4.10, was 3.21, and it worked perfectly then.
It would be nice if the exception would show which class is the actual problem 
Does the plug-in 3.21 work in your Jenkins 1.474 installation?
Agreed, the error is really not informative... 3.21 worked for a project that had the warnings post-build action already configured, but I've since removed it so I can't try to a build out to see. However, with 3.21 in my 1.474 installation, it now allows me to add "Scan compiler warnings" as a post-build action, but when I press "Add" to add a new parser, nothing happens, and nothing appears in the log. This is an elusive bug! I'm going to try a bunch of different versions of the plugin to see if I can get any of them working.
Oh, perhaps this is a bit more helpful of an error message. I installed 4.12 and now get this in the log when trying to add a post-build action (relevant lines only):
WARNING: Caught exception evaluating: action.iconFileName!=null. Reason: java.lang.reflect.InvocationTargetException ... Caused by: java.lang.UnsupportedClassVersionError: Bad version number in .class file ... at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:319) at hudson.plugins.warnings.WarningsResultAction.getSmallImage(WarningsResultAction.java:63) at hudson.plugins.analysis.core.AbstractResultAction.getIconFileName(AbstractResultAction.java:138)
I think I need to install a JDK 5 in order to reproduce...
Did you also update the corresponding analysis-core plugin?
Code changed in jenkins
User: Ulli Hafner
Path:
pom.xml
src/main/java/hudson/plugins/warnings/parser/JSLintParser.java
src/main/java/hudson/plugins/warnings/parser/fxcop/FxCopParser.java
http://jenkins-ci.org/commit/warnings-plugin/6958bb7bc216075b0d82c806ad11ba99a87cb4fd
Log:
[FIXED JENKINS-14461] Removed references to JDK6 exception constructor.
I'm not sure if it fixes your problem (the exception message indicates something different). Please reopen if release 4.13 does not work for you.
joe nobody
added a comment - The problem is the depedency to Apache Commons IO 2.3. It requires JDK6. For Commons IO 2.2 JDK5 would be sufficient.
joe nobody
added a comment - The problem is the depedency to Apache Commons IO 2.3. It requires JDK6. For Commons IO 2.2 JDK5 would be sufficient. This is the stacktrace produced for v4.13:
[WARNINGS] Parsing warnings in files '**/*.java' with parser Java Compiler (javac) ERROR: Publisher hudson.plugins.warnings.WarningsPublisher aborted due to exception hudson.util.IOException2: remote file operation failed: ******************** at hudson.FilePath.act(FilePath.java:838) at hudson.FilePath.act(FilePath.java:824) at hudson.plugins.warnings.WarningsPublisher.parseFiles(WarningsPublisher.java:368) at hudson.plugins.warnings.WarningsPublisher.perform(WarningsPublisher.java:275) at hudson.plugins.analysis.core.HealthAwarePublisher.perform(HealthAwarePublisher.java:358) at hudson.tasks.BuildStepMonitor$2.perform(BuildStepMonitor.java:27) at hudson.model.AbstractBuild$AbstractBuildExecution.perform(AbstractBuild.java:717) at hudson.model.AbstractBuild$AbstractBuildExecution.performAllBuildSteps(AbstractBuild.java:692) at hudson.maven.MavenModuleSetBuild$MavenModuleSetBuildExecution.post2(MavenModuleSetBuild.java:994) at hudson.model.AbstractBuild$AbstractBuildExecution.post(AbstractBuild.java:639) at hudson.model.Run.execute(Run.java:1513) at hudson.maven.MavenModuleSetBuild.run(MavenModuleSetBuild.java:477) at hudson.model.ResourceController.execute(ResourceController.java:88) at hudson.model.Executor.run(Executor.java:236) Caused by: java.io.IOException: Remote call on cinix failed at hudson.remoting.Channel.call(Channel.java:672) at hudson.FilePath.act(FilePath.java:831) ... 13 more Caused by: java.lang.ClassFormatError: Failed to load org.apache.commons.io.input.BOMInputStream at hudson.remoting.RemoteClassLoader.loadClassFile(RemoteClassLoader.java:154) at hudson.remoting.RemoteClassLoader.findClass(RemoteClassLoader.java:131) at java.lang.ClassLoader.loadClass(ClassLoader.java:306) at java.lang.ClassLoader.loadClass(ClassLoader.java:251) at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:319) at hudson.plugins.warnings.parser.FileWarningsParser.parse(FileWarningsParser.java:53) at hudson.plugins.analysis.core.FilesParser.parseFile(FilesParser.java:261) at hudson.plugins.analysis.core.FilesParser.parseFiles(FilesParser.java:220) at hudson.plugins.analysis.core.FilesParser.invoke(FilesParser.java:169) at hudson.plugins.analysis.core.FilesParser.invoke(FilesParser.java:31) at hudson.FilePath$FileCallableWrapper.call(FilePath.java:2196) at hudson.remoting.UserRequest.perform(UserRequest.java:118) at hudson.remoting.UserRequest.perform(UserRequest.java:48) at hudson.remoting.Request$2.run(Request.java:326) at hudson.remoting.InterceptingExecutorService$1.call(InterceptingExecutorService.java:72) at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:269) at java.util.concurrent.FutureTask.run(FutureTask.java:123) at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:650) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:675) at java.lang.Thread.run(Thread.java:595) Caused by: java.lang.UnsupportedClassVersionError: Bad version number in .class file at java.lang.ClassLoader.defineClass1(Native Method) at java.lang.ClassLoader.defineClass(ClassLoader.java:620) at java.lang.ClassLoader.defineClass(ClassLoader.java:465) at hudson.remoting.RemoteClassLoader.loadClassFile(RemoteClassLoader.java:152) ... 19 more
joe nobody
added a comment - - edited This is the stacktrace produced for v4.13:
[WARNINGS] Parsing warnings in files '**/*.java' with parser Java Compiler (javac)
ERROR: Publisher hudson.plugins.warnings.WarningsPublisher aborted due to exception
hudson.util.IOException2: remote file operation failed: ********************
at hudson.FilePath.act(FilePath.java:838)
at hudson.FilePath.act(FilePath.java:824)
at hudson.plugins.warnings.WarningsPublisher.parseFiles(WarningsPublisher.java:368)
at hudson.plugins.warnings.WarningsPublisher.perform(WarningsPublisher.java:275)
at hudson.plugins.analysis.core.HealthAwarePublisher.perform(HealthAwarePublisher.java:358)
at hudson.tasks.BuildStepMonitor$2.perform(BuildStepMonitor.java:27)
at hudson.model.AbstractBuild$AbstractBuildExecution.perform(AbstractBuild.java:717)
at hudson.model.AbstractBuild$AbstractBuildExecution.performAllBuildSteps(AbstractBuild.java:692)
at hudson.maven.MavenModuleSetBuild$MavenModuleSetBuildExecution.post2(MavenModuleSetBuild.java:994)
at hudson.model.AbstractBuild$AbstractBuildExecution.post(AbstractBuild.java:639)
at hudson.model.Run.execute(Run.java:1513)
at hudson.maven.MavenModuleSetBuild.run(MavenModuleSetBuild.java:477)
at hudson.model.ResourceController.execute(ResourceController.java:88)
at hudson.model.Executor.run(Executor.java:236)
Caused by: java.io.IOException: Remote call on cinix failed
at hudson.remoting.Channel.call(Channel.java:672)
at hudson.FilePath.act(FilePath.java:831)
... 13 more
Caused by: java.lang.ClassFormatError: Failed to load org.apache.commons.io.input.BOMInputStream
at hudson.remoting.RemoteClassLoader.loadClassFile(RemoteClassLoader.java:154)
at hudson.remoting.RemoteClassLoader.findClass(RemoteClassLoader.java:131)
at java.lang.ClassLoader.loadClass(ClassLoader.java:306)
at java.lang.ClassLoader.loadClass(ClassLoader.java:251)
at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:319)
at hudson.plugins.warnings.parser.FileWarningsParser.parse(FileWarningsParser.java:53)
at hudson.plugins.analysis.core.FilesParser.parseFile(FilesParser.java:261)
at hudson.plugins.analysis.core.FilesParser.parseFiles(FilesParser.java:220)
at hudson.plugins.analysis.core.FilesParser.invoke(FilesParser.java:169)
at hudson.plugins.analysis.core.FilesParser.invoke(FilesParser.java:31)
at hudson.FilePath$FileCallableWrapper.call(FilePath.java:2196)
at hudson.remoting.UserRequest.perform(UserRequest.java:118)
at hudson.remoting.UserRequest.perform(UserRequest.java:48)
at hudson.remoting.Request$2.run(Request.java:326)
at hudson.remoting.InterceptingExecutorService$1.call(InterceptingExecutorService.java:72)
at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:269)
at java.util.concurrent.FutureTask.run(FutureTask.java:123)
at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:650)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:675)
at java.lang.Thread.run(Thread.java:595)
Caused by: java.lang.UnsupportedClassVersionError: Bad version number in .class file
at java.lang.ClassLoader.defineClass1(Native Method)
at java.lang.ClassLoader.defineClass(ClassLoader.java:620)
at java.lang.ClassLoader.defineClass(ClassLoader.java:465)
at hudson.remoting.RemoteClassLoader.loadClassFile(RemoteClassLoader.java:152)
... 19 more
Code changed in jenkins
User: Ulli Hafner
Path:
pom.xml
http://jenkins-ci.org/commit/warnings-plugin/4d42e38c779d6aa485d396cf49e7ce34e4a3b5e9
Log:
JENKINS-14461 Downgrade to commons-io 2.2 which is Java 1.5 compatible
I'm not aware that I changed something that requires Java 6. The stack trace is not very helpful, hmm...