[NXP-29245] Fix NPE in comment service notification - Nuxeo Issue Tracker

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Details

Type: Bug
Status: Resolved
Priority: Major
Resolution: Fixed
Affects Version/s: 10.10
Fix Version/s: 10.10-HF30, 11.2, 2021.0
Component/s: Comments

Tags:
- NxPresales
- noRNS
Backlog priority:
700

Description

When using comments on a workflow, the comment service throws an NPE because the dc:contributors property is null.

2020-06-11T05:05:50,881 ERROR [WebEngineExceptionMapper] java.lang.NullPointerException
java.lang.NullPointerException: null
	at org.nuxeo.ecm.platform.comment.impl.AbstractCommentManager.getAuthor(AbstractCommentManager.java:207) ~[nuxeo-platform-comment-10.10-HF26.jar:?]
	at org.nuxeo.ecm.platform.comment.impl.TreeCommentManager.handleNotificationAutoSubscriptions(TreeCommentManager.java:495) ~[nuxeo-platform-comment-10.10-HF26.jar:?]
	at org.nuxeo.ecm.platform.comment.impl.TreeCommentManager.handleNotificationAutoSubscriptions(TreeCommentManager.java:485) ~[nuxeo-platform-comment-10.10-HF26.jar:?]
	at org.nuxeo.ecm.platform.comment.impl.TreeCommentManager.lambda$createComment$2(TreeCommentManager.java:171) ~[nuxeo-platform-comment-10.10-HF26.jar:?]
	at org.nuxeo.ecm.core.api.CoreInstance$2.run(CoreInstance.java:206) ~[nuxeo-core-api-10.10-HF27.jar:?]
	at org.nuxeo.ecm.core.api.UnrestrictedSessionRunner.runUnrestricted(UnrestrictedSessionRunner.java:119) ~[nuxeo-core-api-10.10-HF27.jar:?]
	at org.nuxeo.ecm.core.api.CoreInstance.doPrivileged(CoreInstance.java:208) ~[nuxeo-core-api-10.10-HF27.jar:?]
	at org.nuxeo.ecm.platform.comment.impl.TreeCommentManager.createComment(TreeCommentManager.java:155) ~[nuxeo-platform-comment-10.10-HF26.jar:?]
	at org.nuxeo.ecm.restapi.server.jaxrs.comment.CommentAdapter.createComment(CommentAdapter.java:59) ~[nuxeo-platform-comment-rest-api-10.10-HF26.jar:?]