Migration failed during projects (Phase 2)

[RKR84]

Hi, we have problems with our first test migration from DC to cloud sandbox with the migration assistant. We only tried to migrade a single project.

Phase 1 users and groups finished without problems.

Phase 2 failed with the following error:

ERROR XXX project-export We couldn't export Change Group 406566 (on Issue XXX-737). Reason: java.lang.NullPointerException: Parameter specified as non-null is null: method com.atlassian.jira.migration.export.framework.ExportService.checkExported, parameter jiraEntity.

Can someone tell me what's the meaning of Change Group 406566 and how to view the parameter in it ?

Friendly regards,

RKR

[Deniz Dalli · Accepted solution]

I'll second that.

After updating the Jira Cloud Migration Assistant App (Version 1.6.2) 

we get the same kind of errors

 ERROR XXX project-export We couldn't export Change Group YYY (on Issue XXX-ZZZ). Reason: java.lang.NullPointerException: Parameter specified as non-null is null: method com.atlassian.jira.migration.export.framework.ExportService.checkExported, parameter jiraEntity.

Migration Tests with previous versions of the migration assistant app work w/o that error.

[RKR84]

Seems to be a JCMA problem:

https://jira.atlassian.com/browse/MIG-819