Java Development

[anicangu]

Hello,

I can not package any projects (even the basic project auto created as new blackberry project) on eclipse indigo with the new blackberry eclipse plugin.

I always get this error:

null
Error
Fri Nov 18 10:17:02 VET 2011
An internal error occurred during: "Packaging projects...".

java.lang.NullPointerException
 at net.rim.ejde.internal.H.M.getVMVersion(RIMEIDE:286)
 at net.rim.ejde.internal.util.V$_B.A(RIMEIDE:3008)
 at net.rim.ejde.internal.util.V$_B.compare(RIMEIDE:468)
 at java.util.Arrays.mergeSort(Arrays.java:1270)
 at java.util.Arrays.sort(Arrays.java:1210)
 at java.util.Collections.sort(Collections.java:159)
 at net.rim.ejde.internal.P.H.A(RIMEIDE:3054)
 at net.rim.ejde.internal.P.H.A(RIMEIDE:1072)
 at net.rim.ejde.internal.D.F.H(RIMEIDE:2736)
 at net.rim.ejde.internal.D.F.A(RIMEIDE:3548)
 at net.rim.ejde.internal.D.F.D(RIMEIDE:1478)
 at net.rim.ejde.internal.D.F.D(RIMEIDE:383)
 at net.rim.ejde.internal.D.A.run(RIMEIDE:1808)
 at org.eclipse.core.internal.resources.Workspace.run(Workspace.java:2344)
 at net.rim.ejde.internal.D.D.runInWorkspace(RIMEIDE:841)
 at org.eclipse.core.internal.resources.InternalWorkspaceJob.run(InternalWorkspaceJob.java:38)
 at org.eclipse.core.internal.jobs.Worker.run(Worker.java:54)

I have tried opening app_descriptor file, restarting eclipse and have no succed,

Regards,

[MSohm · Accepted solution]

How were the plug-ins installed?  Did you use the full installer or the update site?

Have you installed both the BlackBerry Java Plug-in for Eclipse and a BlackBerry Java SDK?

If so, can you try to create a new workspace?

[anicangu]

I used update site to install the plugins.

I do create a new workspace as you recommended and could package and sign the application successfully.

Thanks a lot!!!

[Melad]

Creating new workspace did the job

Thanks

[blazaphyrocqua]

It resolves if I create a new workspace, but now I'm having RunTimeException (which didnt appear when I used the old workspace and just clicking through the NullPointerException warning) and I lost my installed JRE 6.00.