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  1. XWiki Platform
  2. XWIKI-18873

LikeEventsListener related warning in browser when upgrading XWiki

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    Details

    • Type: Bug
    • Status: Open
    • Priority: Major
    • Resolution: Unresolved
    • Affects Version/s: 13.4.1, 13.4.2, 13.6
    • Fix Version/s: None
    • Component/s: Like
    • Labels:
    • Environment:
      Windows 10 Pro 64 bit, Chrome 92, using a local instance of XWiki 13.4.2 and 13.6, Tomcat 9.0.50
    • Difficulty:
      Unknown
    • Similar issues:

      Description

      STEPS TO REPRODUCE

      1. Create (or unzip) an instance of XWiki 12.10.6
      2. Close the instance
      3. Go to a newer instance (e.g. 13.4.2 or 13.6) and copy/cut the
        [...]webapps\xwiki

        folder and replace it (first delete the old one) in the same location on the older (12.10.6) version

      1. Start XWiki and follow DW

      EXPECTED RESULTS

      No warnings/errors are displayed in browser when running Distribution Wizard.

      ACTUAL RESULTS

      On 'Step 2 - Flavor', there are some warnings displayed, related to LikeEventsListener:

      Can't find any existing component with class [org.xwiki.like.internal.CacheHandlingLikeEventsListener]. Ignoring it.

      The issue could not be reproduced when upgrading from XWiki 12.10.6 to XWiki 13.3.

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            Assignee:
            surli Simon Urli
            Reporter:
            iandriuta Ilie Andriuta
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              Dates

              Created:
              Updated: