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Posted to dev@felix.apache.org by "Richard S. Hall (JIRA)" <ji...@apache.org> on 2012/07/25 21:46:33 UTC
[jira] [Resolved] (FELIX-3343) Installing an fragment bundle
without Bundle-ManifestVersion: 2 causes NPE in resolver
[ https://issues.apache.org/jira/browse/FELIX-3343?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Richard S. Hall resolved FELIX-3343.
------------------------------------
Resolution: Fixed
Fixing this again. I must have had JavaScript on my mind when I wrote the first patch, since I was using == instead of .equals(). Looks to work now.
> Installing an fragment bundle without Bundle-ManifestVersion: 2 causes NPE in resolver
> --------------------------------------------------------------------------------------
>
> Key: FELIX-3343
> URL: https://issues.apache.org/jira/browse/FELIX-3343
> Project: Felix
> Issue Type: Bug
> Components: Framework
> Affects Versions: framework-4.0.2
> Reporter: Sahoo
> Assignee: Richard S. Hall
> Priority: Critical
> Fix For: framework-4.2.0
>
> Attachments: f1.jar
>
>
> You may call it a bad bundle (because fragment is a R4 concept as I understand), but if someone forgets to set Bundle-ManifestVersion in a fragment, then Felix 4.0.2 won't start. Just copy the attached f1.jar to bundle/ in a felix installation and start felix to see the following exception:
> ERROR: Bundle org.apache.felix.gogo.shell [5] Error starting file:/space/ss141213/software/felix-framework-4.0.2/bundle/org.apache.felix.gogo.shell-0.10.0.jar (java.lang.NullPointerException)
> java.lang.NullPointerException
> at org.apache.felix.framework.StatefulResolver$ResolverStateImpl.getCandidates(StatefulResolver.java:1263)
> at org.apache.felix.framework.resolver.Candidates.populateFragmentOndemand(Candidates.java:347)
> at org.apache.felix.framework.resolver.Candidates.populate(Candidates.java:148)
> at org.apache.felix.framework.resolver.ResolverImpl.resolve(ResolverImpl.java:115)
> at org.apache.felix.framework.StatefulResolver.resolve(StatefulResolver.java:168)
> at org.apache.felix.framework.Felix.resolveBundleRevision(Felix.java:3819)
> at org.apache.felix.framework.Felix.startBundle(Felix.java:1868)
> at org.apache.felix.framework.Felix.setActiveStartLevel(Felix.java:1191)
> at org.apache.felix.framework.FrameworkStartLevelImpl.run(FrameworkStartLevelImpl.java:295)
> at java.lang.Thread.run(Thread.java:619)
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