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Bug 347909

Summary:	Mylyn Builds view: refreshing a server results in an error when jenkins running as Windows service
Product:	z_Archived	Reporter:	Marc Esher <marc.esher>
Component:	Mylyn	Assignee:	Mylyn Inbox <mylyn-inbox>
Status:	RESOLVED NOT_ECLIPSE	QA Contact:
Severity:	normal
Priority:	P3
Version:	unspecified
Target Milestone:	---
Hardware:	PC
OS:	Windows 7
URL:	https://issues.jenkins-ci.org/browse/JENKINS-9387
Whiteboard:

Description Marc Esher

2011-06-01 07:10:42 EDT

What steps will reproduce the problem?
1. On Windows, run Jenkins via java -jar jenkins.war.  add builds to the mylyn builds view
2.  install Jenkins as a Windows service and restart
3. hit "refresh" on the builds view

For me, I get an error, and the builds do not refresh. Error is below.

I do not get this error if jenkins is running from the command line.

Here is the Eclipse error, followed below by some output in the jenkins error log.  I'm not sure, honestly, if this is a Jenkins problem or a mylyn problem.  I do know that if I hit localhost/api/xml in the browser, I get valid XML back

-- Error Details --
Date: Tue May 31 16:04:48 EDT 2011
Message: Refresh of server 'Local Jenkins' failed
Severity: Error
Product: Eclipse 1.3.1.20100913-1228 (org.eclipse.epp.package.rcp.product)
Plugin: org.eclipse.mylyn.builds.core
Session Data:
eclipse.buildId=M20100909-0800
java.version=1.6.0_24
java.vendor=Sun Microsystems Inc.
BootLoader constants: OS=win32, ARCH=x86, WS=win32, NL=en_US
Framework arguments:  -product org.eclipse.epp.package.rcp.product -showlocation
Command-line arguments:  -data C:\dev\ides\workspaces\BAHWorkspaceStormBeta -os win32 -ws win32 -arch x86 -product org.eclipse.epp.package.rcp.product -debug -showlocation


Exception Stack Trace:
org.eclipse.core.runtime.CoreException: Unexpected error: Unexpected response from Hudson server for '//api/xml': Internal Server Error
at org.eclipse.mylyn.internal.hudson.core.HudsonCorePlugin.toCoreException(HudsonCorePlugin.java:61)
at org.eclipse.mylyn.internal.hudson.core.HudsonServerBehaviour.getPlans(HudsonServerBehaviour.java:243)
at org.eclipse.mylyn.builds.internal.core.operations.RefreshSession$4.run(RefreshSession.java:172)
at org.eclipse.mylyn.builds.internal.core.operations.RefreshSession$4.run(RefreshSession.java:1)
at org.eclipse.mylyn.builds.internal.core.util.BuildRunner.run(BuildRunner.java:72)
at org.eclipse.mylyn.builds.internal.core.operations.RefreshSession.refreshPlans(RefreshSession.java:168)
at org.eclipse.mylyn.builds.internal.core.operations.RefreshSession.refresh(RefreshSession.java:89)
at org.eclipse.mylyn.builds.internal.core.operations.RefreshOperation$RefreshJob.doExecute(RefreshOperation.java:74)
at org.eclipse.mylyn.builds.internal.core.operations.BuildJob.run(BuildJob.java:79)
at org.eclipse.mylyn.builds.internal.core.operations.AbstractElementOperation.doExecute(AbstractElementOperation.java:109)
at org.eclipse.mylyn.internal.builds.ui.BuildRefresher$RefreshJob.doExecute(BuildRefresher.java:44)
at org.eclipse.mylyn.builds.internal.core.operations.BuildJob.run(BuildJob.java:79)
at org.eclipse.core.internal.jobs.Worker.run(Worker.java:54)
Caused by: org.eclipse.mylyn.internal.hudson.core.client.HudsonException: Unexpected response from Hudson server for '//api/xml': Internal Server Error
at org.eclipse.mylyn.internal.hudson.core.client.RestfulHudsonClient.checkResponse(RestfulHudsonClient.java:125)
at org.eclipse.mylyn.internal.hudson.core.client.RestfulHudsonClient.checkResponse(RestfulHudsonClient.java:115)
at org.eclipse.mylyn.internal.hudson.core.client.RestfulHudsonClient$5.execute(RestfulHudsonClient.java:271)
at org.eclipse.mylyn.internal.hudson.core.client.RestfulHudsonClient$5.execute(RestfulHudsonClient.java:1)
at org.eclipse.mylyn.internal.hudson.core.client.HudsonOperation.run(HudsonOperation.java:32)
at org.eclipse.mylyn.internal.hudson.core.client.RestfulHudsonClient.getJobs(RestfulHudsonClient.java:303)
at org.eclipse.mylyn.internal.hudson.core.HudsonServerBehaviour.getPlans(HudsonServerBehaviour.java:221)
... 11 more


-- Error Details --
Date: Tue May 31 16:04:48 EDT 2011
Message: Unexpected error: Unexpected response from Hudson server for '//api/xml': Internal Server Error
Severity: Error
Product: Eclipse 1.3.1.20100913-1228 (org.eclipse.epp.package.rcp.product)
Plugin: org.eclipse.mylyn.hudson.core
Exception Stack Trace:
org.eclipse.mylyn.internal.hudson.core.client.HudsonException: Unexpected response from Hudson server for '//api/xml': Internal Server Error
at org.eclipse.mylyn.internal.hudson.core.client.RestfulHudsonClient.checkResponse(RestfulHudsonClient.java:125)
at org.eclipse.mylyn.internal.hudson.core.client.RestfulHudsonClient.checkResponse(RestfulHudsonClient.java:115)
at org.eclipse.mylyn.internal.hudson.core.client.RestfulHudsonClient$5.execute(RestfulHudsonClient.java:271)
at org.eclipse.mylyn.internal.hudson.core.client.RestfulHudsonClient$5.execute(RestfulHudsonClient.java:1)
at org.eclipse.mylyn.internal.hudson.core.client.HudsonOperation.run(HudsonOperation.java:32)
at org.eclipse.mylyn.internal.hudson.core.client.RestfulHudsonClient.getJobs(RestfulHudsonClient.java:303)
at org.eclipse.mylyn.internal.hudson.core.HudsonServerBehaviour.getPlans(HudsonServerBehaviour.java:221)
at org.eclipse.mylyn.builds.internal.core.operations.RefreshSession$4.run(RefreshSession.java:172)
at org.eclipse.mylyn.builds.internal.core.operations.RefreshSession$4.run(RefreshSession.java:1)
at org.eclipse.mylyn.builds.internal.core.util.BuildRunner.run(BuildRunner.java:72)
at org.eclipse.mylyn.builds.internal.core.operations.RefreshSession.refreshPlans(RefreshSession.java:168)
at org.eclipse.mylyn.builds.internal.core.operations.RefreshSession.refresh(RefreshSession.java:89)
at org.eclipse.mylyn.builds.internal.core.operations.RefreshOperation$RefreshJob.doExecute(RefreshOperation.java:74)
at org.eclipse.mylyn.builds.internal.core.operations.BuildJob.run(BuildJob.java:79)
at org.eclipse.mylyn.builds.internal.core.operations.AbstractElementOperation.doExecute(AbstractElementOperation.java:109)
at org.eclipse.mylyn.internal.builds.ui.BuildRefresher$RefreshJob.doExecute(BuildRefresher.java:44)
at org.eclipse.mylyn.builds.internal.core.operations.BuildJob.run(BuildJob.java:79)
at org.eclipse.core.internal.jobs.Worker.run(Worker.java:54)


Error from Jenkins log:

[webapp 2011/06/01 07:05:36] - Error while serving http://localhost:8080/api/xml
java.lang.reflect.InvocationTargetException
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
	at java.lang.reflect.Method.invoke(Unknown Source)
	at org.kohsuke.stapler.Function$InstanceFunction.invoke(Function.java:282)
	at org.kohsuke.stapler.Function.bindAndInvoke(Function.java:149)
	at org.kohsuke.stapler.Function.bindAndInvokeAndServeResponse(Function.java:88)
	at org.kohsuke.stapler.MetaClass$1.doDispatch(MetaClass.java:103)
	at org.kohsuke.stapler.NameBasedDispatcher.dispatch(NameBasedDispatcher.java:53)
	at org.kohsuke.stapler.Stapler.tryInvoke(Stapler.java:561)
	at org.kohsuke.stapler.Stapler.invoke(Stapler.java:646)
	at org.kohsuke.stapler.MetaClass$4.doDispatch(MetaClass.java:195)
	at org.kohsuke.stapler.NameBasedDispatcher.dispatch(NameBasedDispatcher.java:53)
	at org.kohsuke.stapler.Stapler.tryInvoke(Stapler.java:561)
	at org.kohsuke.stapler.Stapler.invoke(Stapler.java:646)
	at org.kohsuke.stapler.Stapler.invoke(Stapler.java:477)
	at org.kohsuke.stapler.Stapler.service(Stapler.java:159)
	at javax.servlet.http.HttpServlet.service(HttpServlet.java:45)
	at winstone.ServletConfiguration.execute(ServletConfiguration.java:249)
	at winstone.RequestDispatcher.forward(RequestDispatcher.java:335)
	at winstone.RequestDispatcher.doFilter(RequestDispatcher.java:378)
	at hudson.util.PluginServletFilter$1.doFilter(PluginServletFilter.java:94)
	at hudson.util.PluginServletFilter.doFilter(PluginServletFilter.java:86)
	at winstone.FilterConfiguration.execute(FilterConfiguration.java:195)
	at winstone.RequestDispatcher.doFilter(RequestDispatcher.java:368)
	at hudson.security.csrf.CrumbFilter.doFilter(CrumbFilter.java:47)
	at winstone.FilterConfiguration.execute(FilterConfiguration.java:195)
	at winstone.RequestDispatcher.doFilter(RequestDispatcher.java:368)
	at hudson.security.ChainedServletFilter$1.doFilter(ChainedServletFilter.java:84)
	at hudson.security.ChainedServletFilter.doFilter(ChainedServletFilter.java:76)
	at hudson.security.HudsonFilter.doFilter(HudsonFilter.java:164)
	at winstone.FilterConfiguration.execute(FilterConfiguration.java:195)
	at winstone.RequestDispatcher.doFilter(RequestDispatcher.java:368)
	at hudson.util.CharacterEncodingFilter.doFilter(CharacterEncodingFilter.java:81)
	at winstone.FilterConfiguration.execute(FilterConfiguration.java:195)
	at winstone.RequestDispatcher.doFilter(RequestDispatcher.java:368)
	at winstone.RequestDispatcher.forward(RequestDispatcher.java:333)
	at winstone.RequestHandlerThread.processRequest(RequestHandlerThread.java:244)
	at winstone.RequestHandlerThread.run(RequestHandlerThread.java:150)
	at java.lang.Thread.run(Unknown Source)
Caused by: java.io.IOException: Failed to write property
	at org.kohsuke.stapler.export.Property.writeTo(Property.java:119)
	at org.kohsuke.stapler.export.Model.writeNestedObjectTo(Model.java:179)
	at org.kohsuke.stapler.export.Model.writeNestedObjectTo(Model.java:176)
	at org.kohsuke.stapler.export.Property.writeValue(Property.java:231)
	at org.kohsuke.stapler.export.Property.writeValue(Property.java:181)
	at org.kohsuke.stapler.export.Property.writeValue(Property.java:136)
	at org.kohsuke.stapler.export.Property.writeTo(Property.java:113)
	at org.kohsuke.stapler.export.Model.writeNestedObjectTo(Model.java:179)
	at org.kohsuke.stapler.export.Model.writeTo(Model.java:152)
	at org.kohsuke.stapler.export.Model.writeTo(Model.java:171)
	at hudson.model.Api.doXml(Api.java:95)
	... 40 more
Caused by: java.lang.reflect.InvocationTargetException
	at sun.reflect.GeneratedMethodAccessor93.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
	at java.lang.reflect.Method.invoke(Unknown Source)
	at org.kohsuke.stapler.export.MethodProperty.getValue(MethodProperty.java:66)
	at org.kohsuke.stapler.export.Property.writeTo(Property.java:113)
	... 50 more
Caused by: java.lang.NullPointerException
	at hudson.model.View.getAllProperties(View.java:237)
	... 55 more

[Winstone 2011/06/01 07:05:36] - Untrapped Error in Servlet
java.io.IOException: Failed to write property
	at org.kohsuke.stapler.export.Property.writeTo(Property.java:119)
	at org.kohsuke.stapler.export.Model.writeNestedObjectTo(Model.java:179)
	at org.kohsuke.stapler.export.Model.writeNestedObjectTo(Model.java:176)
	at org.kohsuke.stapler.export.Property.writeValue(Property.java:231)
	at org.kohsuke.stapler.export.Property.writeValue(Property.java:181)
	at org.kohsuke.stapler.export.Property.writeValue(Property.java:136)
	at org.kohsuke.stapler.export.Property.writeTo(Property.java:113)
	at org.kohsuke.stapler.export.Model.writeNestedObjectTo(Model.java:179)
	at org.kohsuke.stapler.export.Model.writeTo(Model.java:152)
	at org.kohsuke.stapler.export.Model.writeTo(Model.java:171)
	at hudson.model.Api.doXml(Api.java:95)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
	at java.lang.reflect.Method.invoke(Unknown Source)
	at org.kohsuke.stapler.Function$InstanceFunction.invoke(Function.java:282)
	at org.kohsuke.stapler.Function.bindAndInvoke(Function.java:149)
	at org.kohsuke.stapler.Function.bindAndInvokeAndServeResponse(Function.java:88)
	at org.kohsuke.stapler.MetaClass$1.doDispatch(MetaClass.java:103)
	at org.kohsuke.stapler.NameBasedDispatcher.dispatch(NameBasedDispatcher.java:53)
	at org.kohsuke.stapler.Stapler.tryInvoke(Stapler.java:561)
	at org.kohsuke.stapler.Stapler.invoke(Stapler.java:646)
	at org.kohsuke.stapler.MetaClass$4.doDispatch(MetaClass.java:195)
	at org.kohsuke.stapler.NameBasedDispatcher.dispatch(NameBasedDispatcher.java:53)
	at org.kohsuke.stapler.Stapler.tryInvoke(Stapler.java:561)
	at org.kohsuke.stapler.Stapler.invoke(Stapler.java:646)
	at org.kohsuke.stapler.Stapler.invoke(Stapler.java:477)
	at org.kohsuke.stapler.Stapler.service(Stapler.java:159)
	at javax.servlet.http.HttpServlet.service(HttpServlet.java:45)
	at winstone.ServletConfiguration.execute(ServletConfiguration.java:249)
	at winstone.RequestDispatcher.forward(RequestDispatcher.java:335)
	at winstone.RequestDispatcher.doFilter(RequestDispatcher.java:378)
	at hudson.util.PluginServletFilter$1.doFilter(PluginServletFilter.java:94)
	at hudson.util.PluginServletFilter.doFilter(PluginServletFilter.java:86)
	at winstone.FilterConfiguration.execute(FilterConfiguration.java:195)
	at winstone.RequestDispatcher.doFilter(RequestDispatcher.java:368)
	at hudson.security.csrf.CrumbFilter.doFilter(CrumbFilter.java:47)
	at winstone.FilterConfiguration.execute(FilterConfiguration.java:195)
	at winstone.RequestDispatcher.doFilter(RequestDispatcher.java:368)
	at hudson.security.ChainedServletFilter$1.doFilter(ChainedServletFilter.java:84)
	at hudson.security.ChainedServletFilter.doFilter(ChainedServletFilter.java:76)
	at hudson.security.HudsonFilter.doFilter(HudsonFilter.java:164)
	at winstone.FilterConfiguration.execute(FilterConfiguration.java:195)
	at winstone.RequestDispatcher.doFilter(RequestDispatcher.java:368)
	at hudson.util.CharacterEncodingFilter.doFilter(CharacterEncodingFilter.java:81)
	at winstone.FilterConfiguration.execute(FilterConfiguration.java:195)
	at winstone.RequestDispatcher.doFilter(RequestDispatcher.java:368)
	at winstone.RequestDispatcher.forward(RequestDispatcher.java:333)
	at winstone.RequestHandlerThread.processRequest(RequestHandlerThread.java:244)
	at winstone.RequestHandlerThread.run(RequestHandlerThread.java:150)
	at java.lang.Thread.run(Unknown Source)
Caused by: java.lang.reflect.InvocationTargetException
	at sun.reflect.GeneratedMethodAccessor93.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
	at java.lang.reflect.Method.invoke(Unknown Source)
	at org.kohsuke.stapler.export.MethodProperty.getValue(MethodProperty.java:66)
	at org.kohsuke.stapler.export.Property.writeTo(Property.java:113)
	... 50 more
Caused by: java.lang.NullPointerException
	at hudson.model.View.getAllProperties(View.java:237)
	... 55 more

Comment 1 Steffen Pingel

2011-06-01 17:49:59 EDT

That looks like this issue: https://issues.jenkins-ci.org/browse/JENKINS-9387 . Since this is an error on the server side there is nothing we can do on the client end to fix it. If you are still seeing this with the latest Jenkins I would recommend to report this problem to the Jenkins project.

Comment 2 Marc Esher

2011-06-01 18:03:05 EDT

(In reply to comment #1)
> That looks like this issue: https://issues.jenkins-ci.org/browse/JENKINS-9387 .
> Since this is an error on the server side there is nothing we can do on the
> client end to fix it. If you are still seeing this with the latest Jenkins I
> would recommend to report this problem to the Jenkins project.

Thanks Steffen. Installing the latest Jenkins did indeed fix the problem.