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  1. XWiki Platform
  2. XWIKI-7356

Exception displayed in the deleted documents index after deleting the Blog space

    Details

    • Type: Bug
    • Status: Closed
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: 3.3
    • Fix Version/s: 3.4-milestone-1
    • Component/s: Old Core
    • Labels:
      None
    • Difficulty:
      Unknown
    • Similar issues:

      Description

      After first deleting a class document and then a document containing an object of that class, the stored XML of the object won't include a class definition. Later, when reading the document from the trash, the re-parsed object won't have a classname set, which causes a NPE in this.xObjects.get(object.getXClassReference()) in com.xpn.xwiki.doc.XWikiDocument.setXObject(int, BaseObject). The whole Deleted Documents page becomes unusable.

      A proper fix of the BaseObject toXML and fromXML methods would be needed, but it's hard to fix without breaking a lot of backwards compatibility. Something to work on later, for the moment a quick fix for the object's classname should fix the problem at hand.

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            • Assignee:
              sdumitriu Sergiu Dumitriu
              Reporter:
              sdumitriu Sergiu Dumitriu
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              • Created:
                Updated:
                Resolved: