Git repo problems about scm-manager

[cesmarvin]

Original comment by Sebastian Sdorra (Bitbucket: sdorra, GitHub: sdorra).

---

Which version of scm-manager do you use? Please replace the following line in the scm-server/conf/logging.xml, test the behavior again and post the output of the log:

Search:

Replace with:

It is possible that you create an bitbucket account? because the notification system of bitbucket does not notify on anonymous comments.

[cesmarvin]

Original comment by skrapsrwt (Bitbucket: skrapsrwt, GitHub: skrapsrwt).

---

I will do that in the next hour, need to get back to the house and load up my main operating system. Thank you for your help.

[cesmarvin]

Original comment by Anonymous.

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there is no logging.xml file. I am using version 1.5 . Iv even built it from source and have the same issue.

I performed a strace and executable forks off, so I tried attaching to the process id and was not able to get any good information while producing my problem.

This is th output of my config directory.

#!bash

tinytesla:~/.scm/config# ls

config.xml  groups.xml  nohup.out         svn.xml    version.txt

git.xml     hg.xml      repositories.xml  users.xml

tinytesla:~/.scm/config# 

[cesmarvin]

Original comment by skrapsrwt (Bitbucket: skrapsrwt, GitHub: skrapsrwt).

---

I responded but didn't log in.

[cesmarvin]

Original comment by skrapsrwt (Bitbucket: skrapsrwt, GitHub: skrapsrwt).

---

Ok the debug said I couldnt view the commits because I was not part of a group. But this is the error when trying to view the source for the project thru the admin pannel. Returns a status code of 200.

#!python

04:12:56.242 [qtp901833818-19] ERROR sonia.scm.api.rest.resources.RepositoryResource - could not retrive browserresult
java.lang.NullPointerException: null
	at org.eclipse.jgit.lib.ObjectIdOwnerMap.get(ObjectIdOwnerMap.java:131) ~[org.eclipse.jgit-1.0.0.201106090707-r.jar:1.0.0.201106090707-r]
	at org.eclipse.jgit.revwalk.RevWalk.parseAny(RevWalk.java:809) ~[org.eclipse.jgit-1.0.0.201106090707-r.jar:1.0.0.201106090707-r]
	at org.eclipse.jgit.revwalk.RevWalk.parseTree(RevWalk.java:751) ~[org.eclipse.jgit-1.0.0.201106090707-r.jar:1.0.0.201106090707-r]
	at sonia.scm.repository.GitRepositoryBrowser.getResult(GitRepositoryBrowser.java:187) ~[scm-git-plugin-1.5.jar:na]
	at sonia.scm.api.rest.resources.RepositoryResource.getBrowserResult(RepositoryResource.java:170) ~[classes/:na]
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[na:1.6.0_22]
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) ~[na:1.6.0_22]
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) ~[na:1.6.0_22]
	at java.lang.reflect.Method.invoke(Method.java:597) ~[na:1.6.0_22]
	at com.sun.jersey.spi.container.JavaMethodInvokerFactory$1.invoke(JavaMethodInvokerFactory.java:60) [jersey-bundle-1.8.jar:1.8]
	at com.sun.jersey.server.impl.model.method.dispatch.AbstractResourceMethodDispatchProvider$ResponseOutInvoker._dispatch(AbstractResourceMethodDispatchProvider.java:205) [jersey-bundle-1.8.jar:1.8]
	at com.sun.jersey.server.impl.model.method.dispatch.ResourceJavaMethodDispatcher.dispatch(ResourceJavaMethodDispatcher.java:75) [jersey-bundle-1.8.jar:1.8]
	at com.sun.jersey.server.impl.uri.rules.HttpMethodRule.accept(HttpMethodRule.java:288) [jersey-bundle-1.8.jar:1.8]
	at com.sun.jersey.server.impl.uri.rules.RightHandPathRule.accept(RightHandPathRule.java:147) [jersey-bundle-1.8.jar:1.8]
	at com.sun.jersey.server.impl.uri.rules.ResourceClassRule.accept(ResourceClassRule.java:108) [jersey-bundle-1.8.jar:1.8]
	at com.sun.jersey.server.impl.uri.rules.RightHandPathRule.accept(RightHandPathRule.java:147) [jersey-bundle-1.8.jar:1.8]
	at com.sun.jersey.server.impl.uri.rules.RootResourceClassesRule.accept(RootResourceClassesRule.java:84) [jersey-bundle-1.8.jar:1.8]
	at com.sun.jersey.server.impl.application.WebApplicationImpl._handleRequest(WebApplicationImpl.java:1469) [jersey-bundle-1.8.jar:1.8]
	at com.sun.jersey.server.impl.application.WebApplicationImpl._handleRequest(WebApplicationImpl.java:1400) [jersey-bundle-1.8.jar:1.8]
	at com.sun.jersey.server.impl.application.WebApplicationImpl.handleRequest(WebApplicationImpl.java:1349) [jersey-bundle-1.8.jar:1.8]
	at com.sun.jersey.server.impl.application.WebApplicationImpl.handleRequest(WebApplicationImpl.java:1339) [jersey-bundle-1.8.jar:1.8]
	at com.sun.jersey.spi.container.servlet.WebComponent.service(WebComponent.java:416) [jersey-bundle-1.8.jar:1.8]
	at com.sun.jersey.spi.container.servlet.ServletContainer.service(ServletContainer.java:537) [jersey-bundle-1.8.jar:1.8]
	at com.sun.jersey.spi.container.servlet.ServletContainer.service(ServletContainer.java:699) [jersey-bundle-1.8.jar:1.8]
	at javax.servlet.http.HttpServlet.service(HttpServlet.java:820) [servlet-api-2.5.jar:2.5]
	at com.google.inject.servlet.ServletDefinition.doService(ServletDefinition.java:263) [guice-servlet-3.0.jar:na]
	at com.google.inject.servlet.ServletDefinition.service(ServletDefinition.java:178) [guice-servlet-3.0.jar:na]
	at com.google.inject.servlet.ManagedServletPipeline.service(ManagedServletPipeline.java:91) [guice-servlet-3.0.jar:na]
	at com.google.inject.servlet.FilterChainInvocation.doFilter(FilterChainInvocation.java:62) [guice-servlet-3.0.jar:na]
	at com.google.inject.servlet.FilterDefinition.doFilter(FilterDefinition.java:168) [guice-servlet-3.0.jar:na]
	at com.google.inject.servlet.FilterChainInvocation.doFilter(FilterChainInvocation.java:58) [guice-servlet-3.0.jar:na]
	at com.google.inject.servlet.FilterDefinition.doFilter(FilterDefinition.java:168) [guice-servlet-3.0.jar:na]
	at com.google.inject.servlet.FilterChainInvocation.doFilter(FilterChainInvocation.java:58) [guice-servlet-3.0.jar:na]
	at com.google.inject.servlet.FilterDefinition.doFilter(FilterDefinition.java:168) [guice-servlet-3.0.jar:na]
	at com.google.inject.servlet.FilterChainInvocation.doFilter(FilterChainInvocation.java:58) [guice-servlet-3.0.jar:na]
	at com.google.inject.servlet.FilterDefinition.doFilter(FilterDefinition.java:168) [guice-servlet-3.0.jar:na]
	at com.google.inject.servlet.FilterChainInvocation.doFilter(FilterChainInvocation.java:58) [guice-servlet-3.0.jar:na]
	at com.google.inject.servlet.FilterDefinition.doFilter(FilterDefinition.java:168) [guice-servlet-3.0.jar:na]
	at com.google.inject.servlet.FilterChainInvocation.doFilter(FilterChainInvocation.java:58) [guice-servlet-3.0.jar:na]
	at com.google.inject.servlet.FilterDefinition.doFilter(FilterDefinition.java:168) [guice-servlet-3.0.jar:na]
	at com.google.inject.servlet.FilterChainInvocation.doFilter(FilterChainInvocation.java:58) [guice-servlet-3.0.jar:na]
	at com.google.inject.servlet.FilterDefinition.doFilter(FilterDefinition.java:168) [guice-servlet-3.0.jar:na]
	at com.google.inject.servlet.FilterChainInvocation.doFilter(FilterChainInvocation.java:58) [guice-servlet-3.0.jar:na]
	at com.google.inject.servlet.FilterDefinition.doFilter(FilterDefinition.java:168) [guice-servlet-3.0.jar:na]
	at com.google.inject.servlet.FilterChainInvocation.doFilter(FilterChainInvocation.java:58) [guice-servlet-3.0.jar:na]
	at com.google.inject.servlet.FilterDefinition.doFilter(FilterDefinition.java:168) [guice-servlet-3.0.jar:na]
	at com.google.inject.servlet.FilterChainInvocation.doFilter(FilterChainInvocation.java:58) [guice-servlet-3.0.jar:na]
	at com.google.inject.servlet.FilterDefinition.doFilter(FilterDefinition.java:168) [guice-servlet-3.0.jar:na]
	at com.google.inject.servlet.FilterChainInvocation.doFilter(FilterChainInvocation.java:58) [guice-servlet-3.0.jar:na]
	at com.google.inject.servlet.FilterDefinition.doFilter(FilterDefinition.java:168) [guice-servlet-3.0.jar:na]
	at com.google.inject.servlet.FilterChainInvocation.doFilter(FilterChainInvocation.java:58) [guice-servlet-3.0.jar:na]
	at sonia.scm.filter.SecurityFilter.doFilter(SecurityFilter.java:109) [classes/:na]
	at sonia.scm.web.filter.HttpFilter.doFilter(HttpFilter.java:102) [scm-core-1.5.jar:na]
	at com.google.inject.servlet.FilterDefinition.doFilter(FilterDefinition.java:163) [guice-servlet-3.0.jar:na]
	at com.google.inject.servlet.FilterChainInvocation.doFilter(FilterChainInvocation.java:58) [guice-servlet-3.0.jar:na]
	at sonia.scm.filter.GZipFilter.doFilter(GZipFilter.java:78) [classes/:na]
	at sonia.scm.web.filter.HttpFilter.doFilter(HttpFilter.java:102) [scm-core-1.5.jar:na]
	at com.google.inject.servlet.FilterDefinition.doFilter(FilterDefinition.java:163) [guice-servlet-3.0.jar:na]
	at com.google.inject.servlet.FilterChainInvocation.doFilter(FilterChainInvocation.java:58) [guice-servlet-3.0.jar:na]
	at sonia.scm.filter.BaseUrlFilter.doFilter(BaseUrlFilter.java:100) [classes/:na]
	at sonia.scm.web.filter.HttpFilter.doFilter(HttpFilter.java:102) [scm-core-1.5.jar:na]
	at com.google.inject.servlet.FilterDefinition.doFilter(FilterDefinition.java:163) [guice-servlet-3.0.jar:na]
	at com.google.inject.servlet.FilterChainInvocation.doFilter(FilterChainInvocation.java:58) [guice-servlet-3.0.jar:na]
	at com.google.inject.servlet.ManagedFilterPipeline.dispatch(ManagedFilterPipeline.java:118) [guice-servlet-3.0.jar:na]
	at com.google.inject.servlet.GuiceFilter.doFilter(GuiceFilter.java:113) [guice-servlet-3.0.jar:na]
	at sonia.scm.boot.BootstrapFilter.doFilter(BootstrapFilter.java:104) [classes/:na]
	at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1323) [jetty-servlet-7.4.2.v20110526.jar:7.4.2.v20110526]
	at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:476) [jetty-servlet-7.4.2.v20110526.jar:7.4.2.v20110526]
	at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:119) [jetty-server-7.4.2.v20110526.jar:7.4.2.v20110526]
	at org.eclipse.jetty.security.SecurityHandler.handle(SecurityHandler.java:517) [jetty-security-7.4.2.v20110526.jar:7.4.2.v20110526]
	at org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:225) [jetty-server-7.4.2.v20110526.jar:7.4.2.v20110526]
	at org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:937) [jetty-server-7.4.2.v20110526.jar:7.4.2.v20110526]
	at org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:406) [jetty-servlet-7.4.2.v20110526.jar:7.4.2.v20110526]
	at org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:183) [jetty-server-7.4.2.v20110526.jar:7.4.2.v20110526]
	at org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:871) [jetty-server-7.4.2.v20110526.jar:7.4.2.v20110526]
	at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:117) [jetty-server-7.4.2.v20110526.jar:7.4.2.v20110526]
	at org.eclipse.jetty.server.handler.HandlerCollection.handle(HandlerCollection.java:149) [jetty-server-7.4.2.v20110526.jar:7.4.2.v20110526]
	at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:110) [jetty-server-7.4.2.v20110526.jar:7.4.2.v20110526]
	at org.eclipse.jetty.server.Server.handle(Server.java:346) [jetty-server-7.4.2.v20110526.jar:7.4.2.v20110526]
	at org.eclipse.jetty.server.HttpConnection.handleRequest(HttpConnection.java:589) [jetty-server-7.4.2.v20110526.jar:7.4.2.v20110526]
	at org.eclipse.jetty.server.HttpConnection$RequestHandler.headerComplete(HttpConnection.java:1048) [jetty-server-7.4.2.v20110526.jar:7.4.2.v20110526]
	at org.eclipse.jetty.http.HttpParser.parseNext(HttpParser.java:601) [jetty-http-7.4.2.v20110526.jar:7.4.2.v20110526]
	at org.eclipse.jetty.http.HttpParser.parseAvailable(HttpParser.java:214) [jetty-http-7.4.2.v20110526.jar:7.4.2.v20110526]
	at org.eclipse.jetty.server.HttpConnection.handle(HttpConnection.java:411) [jetty-server-7.4.2.v20110526.jar:7.4.2.v20110526]
	at org.eclipse.jetty.io.nio.SelectChannelEndPoint.handle(SelectChannelEndPoint.java:535) [jetty-io-7.4.2.v20110526.jar:7.4.2.v20110526]
	at org.eclipse.jetty.io.nio.SelectChannelEndPoint$1.run(SelectChannelEndPoint.java:40) [jetty-io-7.4.2.v20110526.jar:7.4.2.v20110526]
	at org.eclipse.jetty.util.thread.QueuedThreadPool$3.run(QueuedThreadPool.java:529) [jetty-util-7.4.2.v20110526.jar:7.4.2.v20110526]
	at java.lang.Thread.run(Thread.java:662) [na:1.6.0_22]

[cesmarvin]

Original comment by Sebastian Sdorra (Bitbucket: sdorra, GitHub: sdorra).

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Possible fix <<changeset 23513c95c20a>>.

The error seems to occur only on empty repositories. Could you please test this version:

http://download.scm-manager.org/issues/36/scm-webapp.war

or

http://download.scm-manager.org/issues/36/scm-server-app.tar.gz

[cesmarvin]

Original comment by skrapsrwt (Bitbucket: skrapsrwt, GitHub: skrapsrwt).

---

You are awesome!!! Thank you so much. How did you trouble shoot the problem. Or what should I have done?

[cesmarvin]

Original comment by Sebastian Sdorra (Bitbucket: sdorra, GitHub: sdorra).

---

Line 9 of the exception shows that the problem is on line 187 of the GitRepositoryBrowser (https://bitbucket.org/sdorra/scm-manager/src/2b9dad76f563/scm-plugins/scm-git-plugin/src/main/java/sonia/scm/repository/GitRepositoryBrowser.java#cl-187). The type of the exception (NullPointerException) shows to me that one of the objects on this line is null. The RevWalk and the TreeWalk object can not be null, so it must be the revId and the revId can only be null if the repository is empty.