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ASF subversion and git services commented on ISIS-643: ------------------------------------------------------ Commit 750bf2077b4609ac341310e5a742d2bce8e3d550 in isis's branch refs/heads/master from [~danhaywood] [ https://git-wip-us.apache.org/repos/asf?p=isis.git;h=750bf20 ] ISIS-643: speculative fix to add a guard to an NPE if post delete processing. ... based, unfortunately, only on the supplied stacktrace and a bit of guesswork, since no reproducible case available. > FrameworkSynchronizer throws NPE on delete of child entity in 1-N relationship > ------------------------------------------------------------------------------ > > Key: ISIS-643 > URL: https://issues.apache.org/jira/browse/ISIS-643 > Project: Isis > Issue Type: Bug > Components: Core: Objectstore: JDO > Affects Versions: objectstore-jdo-1.3.0 > Reporter: Ranganath Chittari > Assignee: Dan Haywood > Priority: Blocker > Fix For: core-1.7.0 > > Attachments: ISIS-JDO-Delete.log, MOrganisation.java, > OmOrgExtendedAttr.java > > > Hello, > Scenario is: > There is 1-N relationship between MOrganisation and OmOrgExtendedAttr > entities. MOrganisation is parent entity and OmOrgExtendedAttr is child > entity. > OmOrgExtendedAttr cannot exist without MOrganisation. > MOrganisation can exist without OmOrgExtendedAttr > So on delete of MOrganisation, OmOrgExtendedAttr is also deleted. There is > no problem in this case. > But problem is on delete of OmOrgExtendedAttr . The error that is coming is > NullPointerException in FrameworkSynchronizer of > isis-objectstore-jdo-datanucleous component for adpater for the POJO. > Please find attached log and also the java files > Could you please help on this issue ASAP. > Thanks > Ranganath -- This message was sent by Atlassian JIRA (v6.3.4#6332)