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  1. XWiki Platform
  2. XWIKI-21494

A wiki macro used by another wiki component can produce a preparation warning during XWiki initialization

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Details

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    • N/A
    • Solved by XWIKI-21559.

    Description

      Wiki macros, ui extensions and panels are prepared at init, but if one is using a wiki macro that happen to not be initialized yet, a warning similar to the following might be produced:

      2023-10-30 13:58:47,560 [XWiki initialization] WARN  .x.r.i.t.m.MacroTransformation - Failed to get the macro with identifier [wikis] for syntax [XWiki 2.0] (this macro block won't be prepared): MacroNotFoundException: No macro [wikis/xwiki/2.0] could be found.

      The reason is that in this case the macro "wikis" was not yet initialized when the other macro was prepared.

      A possible way to fix this would be to prepare wiki macro, ui extension or panel content the first time it's executed instead of at init. I will also speed up the init and lower the memory used by wiki components which are never used.

      It also shows that we might want to invalidate the various cached prepared contents when a macro is registered/unregistered.

      Attachments

        Issue Links

          duplicates

          Improvement - An improvement or enhancement to an existing feature or task. XWIKI-21559 Allow forcing resetting the prepared content of wiki macros, ui extensions and panels

          • Major - Major loss of function.
          • Closed
          is caused by

          Improvement - An improvement or enhancement to an existing feature or task. XWIKI-21383 Prepare the cached XDOM in ui extensions, panels and wiki macros

          • Major - Major loss of function.
          • Closed
          is duplicated by

          Bug - A problem which impairs or prevents the functions of the product. XWIKI-21531 "Failed to get the macro with identifier [wikis] for syntax [XWiki 2.0]" warning in logs when starting XWiki 15.9

          • Blocker - Blocks development and/or testing work, production could not run.
          • Closed

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              tmortagne Thomas Mortagne
              tmortagne Thomas Mortagne
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              Dates

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                Updated:
                Resolved: