bazaar plugin installed but fails?

[Robert Collins]

 affects bzr-eclipse
 done

I installed eclipse 3.5
bazaar team plugin from the bazaar-vcs.org repo
configured and tested at this point; all good.

installed the maven2 integration for bzr

now, in the error log I get:
---
Could not instantiate provider
org.vcs.bazaar.eclipse.core.repository.BazaarTeamProvider for project
bzr.dev.
---
no stack trace is available
---
eclipse.buildId=I20090611-1540
java.version=1.6.0_0
java.vendor=Sun Microsystems Inc.
BootLoader constants: OS=linux, ARCH=x86_64, WS=gtk, NL=en_AU
Framework arguments: -product org.eclipse.epp.package.java.product
Command-line arguments: -os linux -ws gtk -arch x86_64 -product
org.eclipse.epp.package.java.product
---

and the menu item for configuring bazaar under window-preferences-team
is missing.

[Robert Collins (lifeless)]

turns out there is a second report with a trace:

org.eclipse.team.core.TeamException: Could not instantiate provider
org.vcs.bazaar.eclipse.core.repository.BazaarTeamProvider for project
bzr.dev.
at
org.eclipse.team.core.RepositoryProvider.mapNewProvider(RepositoryProvider.java:165)
at
org.eclipse.team.core.RepositoryProvider.mapExistingProvider(RepositoryProvider.java:235)
at
org.eclipse.team.core.RepositoryProvider.getProvider(RepositoryProvider.java:507)
at
org.eclipse.team.internal.ccvs.ui.CVSLightweightDecorator.isMappedToCVS(CVSLightweightDecorator.java:192)
at
org.eclipse.team.internal.ccvs.ui.CVSLightweightDecorator.decorate(CVSLightweightDecorator.java:147)
at
org.eclipse.ui.internal.decorators.LightweightDecoratorDefinition.decorate(LightweightDecoratorDefinition.java:263)
at org.eclipse.ui.internal.decorators.LightweightDecoratorManager
$LightweightRunnable.run(LightweightDecoratorManager.java:81)
at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42)
at
org.eclipse.ui.internal.decorators.LightweightDecoratorManager.decorate(LightweightDecoratorManager.java:365)
at
org.eclipse.ui.internal.decorators.LightweightDecoratorManager.getDecorations(LightweightDecoratorManager.java:347)
at org.eclipse.ui.internal.decorators.DecorationScheduler
$1.ensureResultCached(DecorationScheduler.java:371)
at org.eclipse.ui.internal.decorators.DecorationScheduler
$1.run(DecorationScheduler.java:331)
at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55)

[Robert Collins (lifeless)]

Happens with IAM too.

org.eclipse.team.core.TeamException: Could not instantiate provider
org.vcs.bazaar.eclipse.core.repository.BazaarTeamProvider for project
bzr.dev.
at
org.eclipse.team.core.RepositoryProvider.mapNewProvider(RepositoryProvider.java:165)
at
org.eclipse.team.core.RepositoryProvider.mapExistingProvider(RepositoryProvider.java:235)
at
org.eclipse.team.core.RepositoryProvider.getProvider(RepositoryProvider.java:507)
at
org.eclipse.team.internal.ccvs.ui.CVSLightweightDecorator.isMappedToCVS(CVSLightweightDecorator.java:192)
at
org.eclipse.team.internal.ccvs.ui.CVSLightweightDecorator.decorate(CVSLightweightDecorator.java:147)
at
org.eclipse.ui.internal.decorators.LightweightDecoratorDefinition.decorate(LightweightDecoratorDefinition.java:263)
at org.eclipse.ui.internal.decorators.LightweightDecoratorManager
$LightweightRunnable.run(LightweightDecoratorManager.java:81)
at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42)
at
org.eclipse.ui.internal.decorators.LightweightDecoratorManager.decorate(LightweightDecoratorManager.java:365)
at
org.eclipse.ui.internal.decorators.LightweightDecoratorManager.getDecorations(LightweightDecoratorManager.java:347)
at org.eclipse.ui.internal.decorators.DecorationScheduler
$1.ensureResultCached(DecorationScheduler.java:371)
at org.eclipse.ui.internal.decorators.DecorationScheduler
$1.run(DecorationScheduler.java:331)
at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55)

[Robert Collins (lifeless)]

Symmetrical problem:
bzr-eclipse breaks IAM, IAM breaks bzr-eclipse.

Installing either with a fresh ~/.eclipse/org* dir works.
Installing both, in either order, and neither work.

-Rob

[Guillermo Gonzalez (verterok)]

Hi Robert,

I was able to reproduce this, but only using eclipse 3.5.

Installing IAM or M2Eclipse and bzr-eclipse in 3.4 worked as expected.

[Guillermo Gonzalez (verterok)]

Robert,

Digging in IAM and M2eclipse sites, I found that none of them supports Eclipse 3.5: http://docs.codehaus.org/display/M2ECLIPSE/Installation+Requirements and http://code.google.com/p/q4e/wiki/Installation

So, looks like that this maven instegration plugins are doing something funky to eclipse metadata/configuration and killing bzr-eclipse :(

Cheers,

[Guillermo Gonzalez (verterok)]

This also happen to mercurialeclipse, and possibly other vcs plugins.

we should file a bug to IAM and m2eclipse about this issue.

[Guillermo Gonzalez (verterok)]

I filed http://code.google.com/p/q4e/issues/detail?id=563 for Q4E
And still trying to find otu how to file a bug in m2eclipse jira :/

[Guillermo Gonzalez (verterok)]

I got it:
M2eclipse bug: https://issues.sonatype.org/browse/MNGECLIPSE-1580