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Re: [tycho-user] NPE in building p2 update site with 0.16.0.SNAPSHOT

Hi Igor,

sorry for the delayed answer. I was trying to recreate the problem
with a minimum set of plug-ins. After failing to reproduce either a
"mvn clean install" or another fix in the recent Tycho build did solve
this.

Now the e4 tools update site is created without problems.

Best regards, Lars

2012/8/20 Igor Fedorenko <igor@xxxxxxxxxxxxxx>:
> umm. are you building tycho-buildtimestamp-jgit from [1]?
>
> In any case, 386133 was windows-specific issue. Your NPE on Linux is
> something else. Please open new bugreport and provide small standalone
> example we can use to reproduce the problem.
>
> [1] https://git.eclipse.org/c/tycho/org.eclipse.tycho.extras.git/
>
> --
> Regards,
> Igor
>
>
> On 12-08-20 8:19 AM, Lars Vogel wrote:
>>
>> Hi Igor,
>>
>> I run Ubuntu 12.04. Running
>>
>> mvn clean install -Pits
>>
>> results in the warning: [WARNING] The requested profile "its" could
>> not be activated because it does not exist.
>>
>> Best regards, Lars
>>
>> 2012/8/20 Igor Fedorenko <igor@xxxxxxxxxxxxxx>:
>>>
>>> Assuming you are on windows, are you able to run
>>> tycho-buildtimestamp-jgit integration tests (i.e. "mvn clean install
>>> -Pits")?
>>>
>>> --
>>> Regards,
>>> Igor
>>>
>>>
>>> On 12-08-20 6:10 AM, Lars Vogel wrote:
>>>>
>>>>
>>>> Hi,
>>>>
>>>> I'm trying to setup a tycho build for the e4 tools project. During the
>>>> build of the p2 update site  with 0.16.0.SNAPSHOT I receive an error
>>>> similar to https://bugs.eclipse.org/bugs/show_bug.cgi?id=386133.
>>>> Details below.
>>>>
>>>> The bug is marked as fixed. Is this something else?
>>>>
>>>> Best regards, Lars
>>>>
>>>>
>>>> [ERROR] Failed to execute goal
>>>> org.eclipse.tycho:tycho-packaging-plugin:0.16.0-SNAPSHOT:build-qualifier
>>>> (default-build-qualifier) on project org.eclipse.e4.tools.updatesite:
>>>> Execution default-build-qualifier of goal
>>>> org.eclipse.tycho:tycho-packaging-plugin:0.16.0-SNAPSHOT:build-qualifier
>>>> failed. NullPointerException -> [Help 1]
>>>> org.apache.maven.lifecycle.LifecycleExecutionException: Failed to
>>>> execute goal
>>>> org.eclipse.tycho:tycho-packaging-plugin:0.16.0-SNAPSHOT:build-qualifier
>>>> (default-build-qualifier) on project org.eclipse.e4.tools.updatesite:
>>>> Execution default-build-qualifier of goal
>>>> org.eclipse.tycho:tycho-packaging-plugin:0.16.0-SNAPSHOT:build-qualifier
>>>> failed.
>>>>          at
>>>>
>>>> org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:225)
>>>>          at
>>>>
>>>> org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:153)
>>>>          at
>>>>
>>>> org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:145)
>>>>          at
>>>>
>>>> org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:84)
>>>>          at
>>>>
>>>> org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:59)
>>>>          at
>>>>
>>>> org.apache.maven.lifecycle.internal.LifecycleStarter.singleThreadedBuild(LifecycleStarter.java:183)
>>>>          at
>>>>
>>>> org.apache.maven.lifecycle.internal.LifecycleStarter.execute(LifecycleStarter.java:161)
>>>>          at
>>>> org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:320)
>>>>          at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:156)
>>>>          at org.apache.maven.cli.MavenCli.execute(MavenCli.java:537)
>>>>          at org.apache.maven.cli.MavenCli.doMain(MavenCli.java:196)
>>>>          at org.apache.maven.cli.MavenCli.main(MavenCli.java:141)
>>>>          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:616)
>>>>          at
>>>>
>>>> org.codehaus.plexus.classworlds.launcher.Launcher.launchEnhanced(Launcher.java:290)
>>>>          at
>>>>
>>>> org.codehaus.plexus.classworlds.launcher.Launcher.launch(Launcher.java:230)
>>>>          at
>>>>
>>>> org.codehaus.plexus.classworlds.launcher.Launcher.mainWithExitCode(Launcher.java:409)
>>>>          at
>>>>
>>>> org.codehaus.plexus.classworlds.launcher.Launcher.main(Launcher.java:352)
>>>> Caused by: org.apache.maven.plugin.PluginExecutionException: Execution
>>>> default-build-qualifier of goal
>>>> org.eclipse.tycho:tycho-packaging-plugin:0.16.0-SNAPSHOT:build-qualifier
>>>> failed.
>>>>          at
>>>>
>>>> org.apache.maven.plugin.DefaultBuildPluginManager.executeMojo(DefaultBuildPluginManager.java:110)
>>>>          at
>>>>
>>>> org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:209)
>>>>          ... 19 more
>>>> Caused by: java.lang.NullPointerException
>>>>          at
>>>>
>>>> org.eclipse.tycho.extras.buildtimestamp.jgit.JGitBuildTimestampProvider.getTimestamp(JGitBuildTimestampProvider.java:87)
>>>>          at
>>>>
>>>> org.eclipse.tycho.buildversion.BuildQualifierMojo.getBuildTimestamp(BuildQualifierMojo.java:182)
>>>>          at
>>>>
>>>> org.eclipse.tycho.buildversion.BuildQualifierMojo.execute(BuildQualifierMojo.java:156)
>>>>          at
>>>>
>>>> org.apache.maven.plugin.DefaultBuildPluginManager.executeMojo(DefaultBuildPluginManager.java:101)
>>>>          ... 20 more
>>>> [ERROR]
>>>> [ERROR]
>>>> [ERROR] For more information about the errors and possible solutions,
>>>> please read the following articles:
>>>> [ERROR] [Help 1]
>>>>
>>>> http://cwiki.apache.org/confluence/display/MAVEN/PluginExecutionException
>>>> _______________________________________________
>>>> tycho-user mailing list
>>>> tycho-user@xxxxxxxxxxx
>>>> https://dev.eclipse.org/mailman/listinfo/tycho-user
>>>>
>>> _______________________________________________
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>>
>> _______________________________________________
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>>
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