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Published 20 hours ago • verified publisher icon timols

Error after saving configuration changes in 1.2.2

Open hawkw opened this issue 11 years ago • 10 comments

After saving changes to the configuration of a job that's building merge requests, I get an error with the following stack trace:

javax.servlet.ServletException: java.lang.Error: org.codehaus.jackson.JsonParseException: Unexpected character ('<' (code 60)): expected a valid value (number, String, array, object, 'true', 'false' or 'null')
 at [Source: java.io.StringReader@6d65d1c; line: 1, column: 2]
    at org.kohsuke.stapler.Stapler.tryInvoke(Stapler.java:778)
    at org.kohsuke.stapler.Stapler.invoke(Stapler.java:858)
    at org.kohsuke.stapler.MetaClass$6.doDispatch(MetaClass.java:248)
    at org.kohsuke.stapler.NameBasedDispatcher.dispatch(NameBasedDispatcher.java:53)
    at org.kohsuke.stapler.Stapler.tryInvoke(Stapler.java:728)
    at org.kohsuke.stapler.Stapler.invoke(Stapler.java:858)
    at org.kohsuke.stapler.Stapler.invoke(Stapler.java:631)
    at org.kohsuke.stapler.Stapler.service(Stapler.java:225)
    at javax.servlet.http.HttpServlet.service(HttpServlet.java:848)
    at org.eclipse.jetty.servlet.ServletHolder.handle(ServletHolder.java:686)
    at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1494)
    at hudson.util.PluginServletFilter$1.doFilter(PluginServletFilter.java:96)
    at hudson.util.PluginServletFilter.doFilter(PluginServletFilter.java:88)
    at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1482)
    at hudson.security.csrf.CrumbFilter.doFilter(CrumbFilter.java:48)
    at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1482)
    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 jenkins.security.ExceptionTranslationFilter.doFilter(ExceptionTranslationFilter.java:117)
    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:174)
    at hudson.security.ChainedServletFilter$1.doFilter(ChainedServletFilter.java:87)
    at jenkins.security.ApiTokenFilter.doFilter(ApiTokenFilter.java:74)
    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:67)
    at hudson.security.ChainedServletFilter$1.doFilter(ChainedServletFilter.java:87)
    at hudson.security.ChainedServletFilter.doFilter(ChainedServletFilter.java:76)
    at hudson.security.HudsonFilter.doFilter(HudsonFilter.java:164)
    at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1482)
    at org.kohsuke.stapler.compression.CompressionFilter.doFilter(CompressionFilter.java:46)
    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: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:744)
Caused by: java.lang.Error: org.codehaus.jackson.JsonParseException: Unexpected character ('<' (code 60)): expected a valid value (number, String, array, object, 'true', 'false' or 'null')
 at [Source: java.io.StringReader@6d65d1c; line: 1, column: 2]
    at org.gitlab.api.http.GitlabHTTPRequestor$1.fetch(GitlabHTTPRequestor.java:218)
    at org.gitlab.api.http.GitlabHTTPRequestor$1.hasNext(GitlabHTTPRequestor.java:174)
    at org.gitlab.api.http.GitlabHTTPRequestor.getAll(GitlabHTTPRequestor.java:143)
    at org.gitlab.api.GitlabAPI.getProjects(GitlabAPI.java:168)
    at org.jenkinsci.plugins.gitlab.GitlabRepository.getProjectForPath(GitlabRepository.java:98)
    at org.jenkinsci.plugins.gitlab.GitlabRepository.checkState(GitlabRepository.java:39)
    at org.jenkinsci.plugins.gitlab.GitlabRepository.init(GitlabRepository.java:30)
    at org.jenkinsci.plugins.gitlab.GitlabMergeRequestBuilder.build(GitlabMergeRequestBuilder.java:52)
    at org.jenkinsci.plugins.gitlab.GitlabBuildTrigger.start(GitlabBuildTrigger.java:44)
    at org.jenkinsci.plugins.gitlab.GitlabBuildTrigger.start(GitlabBuildTrigger.java:27)
    at hudson.model.AbstractProject.submit(AbstractProject.java:1837)
    at hudson.model.Project.submit(Project.java:203)
    at hudson.model.Job.doConfigSubmit(Job.java:1154)
    at hudson.model.AbstractProject.doConfigSubmit(AbstractProject.java:773)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
    at java.lang.reflect.Method.invoke(Method.java:606)
    at org.kohsuke.stapler.Function$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:120)
    at org.kohsuke.stapler.NameBasedDispatcher.dispatch(NameBasedDispatcher.java:53)
    at org.kohsuke.stapler.Stapler.tryInvoke(Stapler.java:728)
    ... 63 more
Caused by: org.codehaus.jackson.JsonParseException: Unexpected character ('<' (code 60)): expected a valid value (number, String, array, object, 'true', 'false' or 'null')
 at [Source: java.io.StringReader@6d65d1c; line: 1, column: 2]
    at org.codehaus.jackson.JsonParser._constructError(JsonParser.java:1433)
    at org.codehaus.jackson.impl.JsonParserMinimalBase._reportError(JsonParserMinimalBase.java:521)
    at org.codehaus.jackson.impl.JsonParserMinimalBase._reportUnexpectedChar(JsonParserMinimalBase.java:442)
    at org.codehaus.jackson.impl.ReaderBasedParser._handleUnexpectedValue(ReaderBasedParser.java:1198)
    at org.codehaus.jackson.impl.ReaderBasedParser.nextToken(ReaderBasedParser.java:485)
    at org.codehaus.jackson.map.ObjectMapper._initForReading(ObjectMapper.java:2770)
    at org.codehaus.jackson.map.ObjectMapper._readMapAndClose(ObjectMapper.java:2718)
    at org.codehaus.jackson.map.ObjectMapper.readValue(ObjectMapper.java:1863)
    at org.gitlab.api.http.GitlabHTTPRequestor.parse(GitlabHTTPRequestor.java:287)
    at org.gitlab.api.http.GitlabHTTPRequestor.access$200(GitlabHTTPRequestor.java:39)
    at org.gitlab.api.http.GitlabHTTPRequestor$1.fetch(GitlabHTTPRequestor.java:211)
    ... 86 more

This only happens for jobs building from GitLab merge requests. Other build jobs are fine. I'm using Jenkins 1.567 and GitLab Merge Request Builder 1.2.2.

hawkw avatar Jun 10 '14 21:06 hawkw

I should add that the job also does not build new merge requests.

hawkw avatar Jun 10 '14 22:06 hawkw

The issue continues after upgrading from GitLab 6.7.5 to GitLab 6.9.2.

hawkw avatar Jun 11 '14 20:06 hawkw

I get exactly the same error, using GitLab Merge Request Builder 1.2.2, Jenkins 1.569 and gitlab.com.

mdettlaff avatar Jul 02 '14 16:07 mdettlaff

Same here, 1.2.2, Jenkins 1.569 and gitlab.com.

pwojda avatar Jul 07 '14 13:07 pwojda

Same porblem with GitLab 6.9.2.

mmalchuk avatar Jul 10 '14 12:07 mmalchuk

I thinking this problem with redirect processing, if you have redirect on gitlab host (for example from http to https), you need specify settings url to gitlab without redirects (directly https for example).

because gitlab library don't understand redirect and trying parse html by json parser.

dieu avatar Jul 11 '14 18:07 dieu

@dieu Yup, that does appear to be the issue. We had configured the GitLab repo in Jenkins using http rather than https. Configurations were saved correctly - now I just need to see if it actually builds.

hawkw avatar Jul 11 '14 19:07 hawkw

@hawkw We checking and it's works for us. But we had other issues with access Jenkins Bot user for fork repo. I had to give admin rights to it :(

dieu avatar Jul 11 '14 21:07 dieu

@dieu Yeah, I believe that's also a known issue - see #66 and #61. @timols says that it was fixed in 1.2.2.

hawkw avatar Jul 11 '14 22:07 hawkw

Hi, same thing here on GitLab 7.14.2 Jenkins 1.624. @dieu I see you manage to work around this issue but I'm not quite sure which is the url I'm suppose to use. I've tried ssh://, http:// and https:// without any luck.

jivimberg avatar Nov 20 '15 02:11 jivimberg