i have exactly the same error. Is there a solution? Am Mittwoch, 14. Oktober 2015 16:46:59 UTC+2 schrieb Alex Miles: > > Hi all, > > > I'm trying to set up builds for my git project, and I want to have a build > for each branch, and also for pull requests, so I can get some feedback in > version control. I'm trying to use the Multi-Branch Project Plugin > (https://wiki.jenkins-ci.org/display/JENKINS/Multi-Branch+Project+Plugin) as > a starting point but I can't get it to sync the branches. > > > I'm not a Java developer, so I feel pretty out of my depth troubleshooting > this, but I've done my best. It looks to me like a problem to do with JGit, > which I understand is a native Java git implementation, which is used by the > Jenkins Git plugin, which the Multi-Branch Project Plugin is calling via the > SCM API. I found configuration options for Git/JGit in the system > configuration settings, and tried adjusting them, but to no avail. > > > I've also tried installing the libjgit-java package. > > > System details: > > Ubuntu trusty > > Jenkins 1.633 > > GIT client plugin 1.19.0 > GIT plugin 2.4.0 > Multi-Branch Project Plugin 0.3 > > > The repo is on Bitbucket, if that makes any difference, and I'm using an SSH > key to authenticate. Those credentials work fine on a freestyle project not > using the multi-branch plugin, although not when I "force" use of JGit but > removing the configuration setting where I specify a path to a git > executable. Which also seems to point to there being a problem with JGit in > my environment. > > > I'd be grateful for any help. > > > In the "Sync Branches Log" of my project I have the following: > > > Started on Oct 14, 2015 1:41:02 PM > Setting origin to [email protected]:alex/myproject.git > Fetching origin... > FATAL: Could not initialize class > org.eclipse.jgit.transport.Transportjava.lang.NoClassDefFoundError > <http://stacktrace.jenkins-ci.org/search?query=java.lang.NoClassDefFoundError>: > Could not initialize class org.eclipse.jgit.transport.Transport > at org.eclipse.jgit.api.FetchCommand.call(FetchCommand.java:120) > <http://stacktrace.jenkins-ci.org/search/?query=org.eclipse.jgit.api.FetchCommand.call&entity=method> > at > org.jenkinsci.plugins.gitclient.JGitAPIImpl.fetch(JGitAPIImpl.java:672) > <http://stacktrace.jenkins-ci.org/search/?query=org.jenkinsci.plugins.gitclient.JGitAPIImpl.fetch&entity=method> > at > jenkins.plugins.git.AbstractGitSCMSource.retrieve(AbstractGitSCMSource.java:171) > > <http://stacktrace.jenkins-ci.org/search/?query=jenkins.plugins.git.AbstractGitSCMSource.retrieve&entity=method> > at jenkins.scm.api.SCMSource.fetch(SCMSource.java:141) > <http://stacktrace.jenkins-ci.org/search/?query=jenkins.scm.api.SCMSource.fetch&entity=method> > at jenkins.scm.api.SCMSource.retrieve(SCMSource.java:180) > <http://stacktrace.jenkins-ci.org/search/?query=jenkins.scm.api.SCMSource.retrieve&entity=method> > at jenkins.scm.api.SCMSource.fetch(SCMSource.java:167) > <http://stacktrace.jenkins-ci.org/search/?query=jenkins.scm.api.SCMSource.fetch&entity=method> > at > com.github.mjdetullio.jenkins.plugins.multibranch.AbstractMultiBranchProject._syncBranches(AbstractMultiBranchProject.java:981) > > <http://stacktrace.jenkins-ci.org/search/?query=com.github.mjdetullio.jenkins.plugins.multibranch.AbstractMultiBranchProject._syncBranches&entity=method> > at > com.github.mjdetullio.jenkins.plugins.multibranch.AbstractMultiBranchProject.syncBranches(AbstractMultiBranchProject.java:948) > > <http://stacktrace.jenkins-ci.org/search/?query=com.github.mjdetullio.jenkins.plugins.multibranch.AbstractMultiBranchProject.syncBranches&entity=method> > at > com.github.mjdetullio.jenkins.plugins.multibranch.SyncBranchesTrigger.run(SyncBranchesTrigger.java:102) > > <http://stacktrace.jenkins-ci.org/search/?query=com.github.mjdetullio.jenkins.plugins.multibranch.SyncBranchesTrigger.run&entity=method> > at > com.github.mjdetullio.jenkins.plugins.multibranch.AbstractMultiBranchProject.doConfigSubmit(AbstractMultiBranchProject.java:904) > > <http://stacktrace.jenkins-ci.org/search/?query=com.github.mjdetullio.jenkins.plugins.multibranch.AbstractMultiBranchProject.doConfigSubmit&entity=method> > 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:606) > at > org.kohsuke.stapler.Function$InstanceFunction.invoke(Function.java:298) > at org.kohsuke.stapler.Function.bindAndInvoke(Function.java:161) > at > org.kohsuke.stapler.Function.bindAndInvokeAndServeResponse(Function.java:96) > at org.kohsuke.stapler.MetaClass$1.doDispatch(MetaClass.java:121) > at > org.kohsuke.stapler.NameBasedDispatcher.dispatch(NameBasedDispatcher.java:53) > at org.kohsuke.stapler.Stapler.tryInvoke(Stapler.java:746) > at org.kohsuke.stapler.Stapler.invoke(Stapler.java:876) > at org.kohsuke.stapler.MetaClass$6.doDispatch(MetaClass.java:249) > at > org.kohsuke.stapler.NameBasedDispatcher.dispatch(NameBasedDispatcher.java:53) > at org.kohsuke.stapler.Stapler.tryInvoke(Stapler.java:746) > at org.kohsuke.stapler.Stapler.invoke(Stapler.java:876) > at org.kohsuke.stapler.Stapler.invoke(Stapler.java:649) > at org.kohsuke.stapler.Stapler.service(Stapler.java:238) > at javax.servlet.http.HttpServlet.service(HttpServlet.java:848) > at > org.eclipse.jetty.servlet.ServletHolder.handle(ServletHolder.java:686) > at > org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1494) > at > hudson.util.PluginServletFilter$1.doFilter(PluginServletFilter.java:132) > at > hudson.plugins.greenballs.GreenBallFilter.doFilter(GreenBallFilter.java:58) > at > hudson.util.PluginServletFilter$1.doFilter(PluginServletFilter.java:129) > at > hudson.util.PluginServletFilter.doFilter(PluginServletFilter.java:123) > at > org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1482) > at hudson.security.csrf.CrumbFilter.doFilter(CrumbFilter.java:49) > at > org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1482) > at > hudson.security.ChainedServletFilter$1.doFilter(ChainedServletFilter.java:84) > at > hudson.security.ChainedServletFilter.doFilter(ChainedServletFilter.java:76) > at hudson.security.HudsonFilter.doFilter(HudsonFilter.java:171) > at > org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1482) > at > org.kohsuke.stapler.compression.CompressionFilter.doFilter(CompressionFilter.java:49) > at > org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1482) > at > hudson.util.CharacterEncodingFilter.doFilter(CharacterEncodingFilter.java:81) > at > org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1482) > at > org.kohsuke.stapler.DiagnosticThreadNameFilter.doFilter(DiagnosticThreadNameFilter.java:30) > at > org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1474) > at > org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:499) > at > org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:137) > at > org.eclipse.jetty.security.SecurityHandler.handle(SecurityHandler.java:533) > at > org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:231) > at > org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1086) > at > org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:428) > at > org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:193) > at > org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1020) > at > org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:135) > at > org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:116) > at org.eclipse.jetty.server.Server.handle(Server.java:370) > at > org.eclipse.jetty.server.AbstractHttpConnection.handleRequest(AbstractHttpConnection.java:489) > at > org.eclipse.jetty.server.AbstractHttpConnection.content(AbstractHttpConnection.java:960) > at > org.eclipse.jetty.server.AbstractHttpConnection$RequestHandler.content(AbstractHttpConnection.java:1021) > at org.eclipse.jetty.http.HttpParser.parseNext(HttpParser.java:865) > at org.eclipse.jetty.http.HttpParser.parseAvailable(HttpParser.java:240) > at > org.eclipse.jetty.server.AsyncHttpConnection.handle(AsyncHttpConnection.java:82) > at > org.eclipse.jetty.io.nio.SelectChannelEndPoint.handle(SelectChannelEndPoint.java:668) > at > org.eclipse.jetty.io.nio.SelectChannelEndPoint$1.run(SelectChannelEndPoint.java:52) > at winstone.BoundedExecutorService$1.run(BoundedExecutorService.java:77) > at > java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145) > at > java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) > at java.lang.Thread.run(Thread.java:745) > Done. Took 4 ms > >
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