Failing to build

[michael holzer]

Hi everyone,

I'm trying to build the IDE, but maven seems to fail to collect all the
dependencies. The maven output is attached.
Any ideas?

Thanks,
michael

[Mirko Stocker]

Hi Michael

On Tuesday 13 September 2011 10:22:07 michael holzer wrote:
> I'm trying to build the IDE, but maven seems to fail to collect all the
> dependencies. The maven output is attached.
> Any ideas?

Could it be this bug?

https://bugs.eclipse.org/bugs/show_bug.cgi?id=317785

Possible workarounds:
* use JRE6

:-)

Cheers,

Mirko

--
Mirko Stocker | m...@misto.ch
Work: http://ifs.hsr.ch | http://infoq.com
Personal: http://misto.ch | http://twitter.com/m_st

[michael holzer]

On 09/13/2011 10:47 AM, Mirko Stocker wrote:
> Hi Michael
>
> On Tuesday 13 September 2011 10:22:07 michael holzer wrote:
>> I'm trying to build the IDE, but maven seems to fail to collect all the
>> dependencies. The maven output is attached.
>> Any ideas?
> Could it be this bug?
>
> https://bugs.eclipse.org/bugs/show_bug.cgi?id=317785
>
> Possible workarounds:
> * use JRE6

Thanks, at least this error is gone now, however with jre6 I'm now
getting this (interestingly, after moving back to jre7 again, I get
almost the same error):

[INFO] Adding repository (cached)
http://download.eclipse.org/tools/ajdt/36/update
[WARNING] Exception reading bundle manifest
java.util.zip.ZipException: error in opening zip file
at java.util.zip.ZipFile.open(Native Method)
at java.util.zip.ZipFile.<init>(ZipFile.java:127)
at
org.eclipse.tycho.core.osgitools.DefaultBundleReader.doLoadManifest(DefaultBundleReader.java:85)
at
org.eclipse.tycho.core.osgitools.DefaultBundleReader.loadManifest(DefaultBundleReader.java:54)
at
org.eclipse.tycho.core.osgitools.EquinoxResolver.loadManifest(EquinoxResolver.java:182)
at
org.eclipse.tycho.core.osgitools.EquinoxResolver.addBundle(EquinoxResolver.java:162)
at
org.eclipse.tycho.core.osgitools.EquinoxResolver.newState(EquinoxResolver.java:148)
at
org.eclipse.tycho.core.osgitools.EquinoxResolver.newResolvedState(EquinoxResolver.java:59)
at
org.eclipse.tycho.core.osgitools.OsgiBundleProject.getResolverState(OsgiBundleProject.java:204)
at
org.eclipse.tycho.core.osgitools.OsgiBundleProject.resolve(OsgiBundleProject.java:150)
at
org.eclipse.tycho.core.resolver.DefaultTychoDependencyResolver.resolveProject(DefaultTychoDependencyResolver.java:101)
at
org.eclipse.tycho.core.maven.TychoMavenLifecycleParticipant.afterProjectsRead(TychoMavenLifecycleParticipant.java:91)
at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:273)
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:39)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
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)
[ERROR] Internal error: java.lang.NullPointerException -> [Help 1]
org.apache.maven.InternalErrorException: Internal error:
java.lang.NullPointerException
at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:168)
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:39)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
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: java.lang.NullPointerException
at
org.eclipse.osgi.internal.resolver.StateBuilder.createBundleDescription(StateBuilder.java:44)
at
org.eclipse.osgi.internal.resolver.StateObjectFactoryImpl.createBundleDescription(StateObjectFactoryImpl.java:32)
at
org.eclipse.tycho.core.osgitools.EquinoxResolver.addBundle(EquinoxResolver.java:164)
at
org.eclipse.tycho.core.osgitools.EquinoxResolver.newState(EquinoxResolver.java:148)
at
org.eclipse.tycho.core.osgitools.EquinoxResolver.newResolvedState(EquinoxResolver.java:59)
at
org.eclipse.tycho.core.osgitools.OsgiBundleProject.getResolverState(OsgiBundleProject.java:204)
at
org.eclipse.tycho.core.osgitools.OsgiBundleProject.resolve(OsgiBundleProject.java:150)
at
org.eclipse.tycho.core.resolver.DefaultTychoDependencyResolver.resolveProject(DefaultTychoDependencyResolver.java:101)
at
org.eclipse.tycho.core.maven.TychoMavenLifecycleParticipant.afterProjectsRead(TychoMavenLifecycleParticipant.java:91)
at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:273)
at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:156)
... 11 more
[ERROR]
[ERROR] To see the full stack trace of the errors, re-run Maven with the
-e switch.
[ERROR] Re-run Maven using the -X switch to enable full debug logging.
[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/InternalErrorException

[michael holzer]

Finally got it to work, looks like something was wrong with my local
repository: switched to a new empty one and suddenly it worked :)

michael

[Eric Molitor]

Alternatively you can build against 3.7.1-SNAPSHOT which has this
issue fixed.

- Eric