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I encountered a problem with Worklight project that is new technology for me.

Error while upgrading Worklight project from version 6.1.0.00-20131126-0630 to 6.1.0.01-20140821-0406 (also tried 6.1.0.02-21041216-0421). Error message:

Unexpected error during upgrade: java.lang.NullPointerException at com.worklight.upgrader.internal.Zipper.addFolderToZip(Zipper.java:190) 
at com.worklight.upgrader.internal.Zipper.addFolderToZip(Zipper.java:202) at com.worklight.upgrader.internal.Zipper.addFolderToZip(Zipper.java:202) 
at com.worklight.upgrader.internal.Zipper.addFolder(Zipper.java:106) at com.worklight.upgrader.internal.Zipper.addFolder(Zipper.java:91) 
at com.worklight.upgrader.WLUpgradeEngine.backupCurrentProject(WLUpgradeEngine.java:645) at com.worklight.upgrader.WLUpgradeEngine.performUpgrade(WLUpgradeEngine.java:294) 
at com.worklight.upgrader.WLUpgradeEngine.upgradeProject(WLUpgradeEngine.java:188) at com.worklight.studio.plugin.upgrader.WLUpgraderWorkspaceJob.runInWorkspace(WLUpgraderWorkspaceJob.java:127) 
at org.eclipse.core.internal.resources.InternalWorkspaceJob.run(InternalWorkspaceJob.java:38) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:53)

Eclipse Java EE IDE for Web Developers.

Version: Kepler Service Release 2 Build id: 20140224-0627

Win8.1 x64

Any help or suggestions are very appreciated.

Daniil Dziaruhin
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1 Answers1

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All the builds you have tried are very, very old.
As an IBM customer you should download the latest available iFix for your Studio installation from IBM Fix Central. The latest should be from July 2015.

Please try again with that version.

You can also attempt to delete the wlBuildResources folder per the instructions in this question: Worklight - FWLST1040E: android build failed: java.io.FileNotFoundException

Finally, if this is still happening also with the latest available iFix (see above), provide a project that this issue is reproducible with so that it could be debugged.

Community
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Idan Adar
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  • Thanks Idan. I tried both upgrading to the latest as well as the folder removing option. None helped. I can't send out the sources as this is a client project. Plus, I am the only one in the team having this problem (other team members are running Mac/Linux). I will try a different OS – Daniil Dziaruhin Jul 13 '15 at 19:00