ERROR: Executing command `ccollab addhgdiffs`:

I am getting following error as i am trying to upload the diff between two change-sets in a review.



ERROR: Executing command `ccollab addhgdiffs`:

Unexpected exception, possibly internal error.

Please report to support@smartbear.com.



java.lang.NullPointerException

        at com.smartbear.ccollab.client.commands.diffs.CommandAddDiffs.uploadRec

onstructedDiffs(CommandAddDiffs.java:489)

        at com.smartbear.ccollab.client.commands.diffs.CommandAddDiffs.scmUpload

Diffs(CommandAddDiffs.java:409)

        at com.smartbear.ccollab.client.commands.diffs.AbstractCommandAddScmDiff

sByCommand.scmQueryAndUploadDiffs(AbstractCommandAddScmDiffsByCommand.java:180)

        at com.smartbear.ccollab.client.commands.diffs.AbstractCommandAddScmDiff

sByCommand.execute(AbstractCommandAddScmDiffsByCommand.java:113)

        at com.smartbear.ccollab.client.commands.admin.review.AbstractReviewComm

and.execute(AbstractReviewCommand.java:90)

        at com.smartbear.ccollab.client.commands.Command.validateAndExecute(Comm

and.java:336)

        at com.smartbear.ccollab.CLI.doMain(CLI.java:958)

        at com.smartbear.ccollab.Main.doMain(Main.java:128)

        at com.smartbear.ccollab.Main.main(Main.java:100)

        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)

        at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)

        at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)

        at java.lang.reflect.Method.invoke(Unknown Source)

        at com.exe4j.runtime.LauncherEngine.launch(Unknown Source)