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  1. Moodle
  2. MDL-57936

Coding error detected, it must be fixed by a programmer: The data source class does not exist.

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    • Affected Branches:
      MOODLE_30_STABLE

      Description

      Hi,
      I am trying to upgrade Moodle 2.6 to 2.7 and than to 3.2. Or 2.6 to 3.0.8 to 3.2. But for some reason I can't. This is the error:

      Coding error detected, it must be fixed by a programmer: The data source class does not exist.

      Debug info:
      Error code: codingerror
      Stack trace:
      line 498 of /cache/classes/definition.php: coding_exception thrown
      line 515 of /cache/classes/helper.php: call to cache_definition::load()
      line 480 of /cache/classes/helper.php: call to cache_helper::purge_store()
      line 323 of /admin/index.php: call to cache_helper::purge_all()

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              Assignee:
              Unassigned Unassigned
              Reporter:
              jromanova Jasmina Romanova
              Participants:
              Component watchers:
              Matteo Scaramuccia, Amaia Anabitarte, Carlos Escobedo, Ferran Recio, Ilya Tregubov, Sara Arjona (@sarjona), Matteo Scaramuccia, Andrew Lyons, Dongsheng Cai, Huong Nguyen, Jun Pataleta, Michael Hawkins, Shamim Rezaie, Simey Lameze, Tim Hunt, Andrew Lyons, Dongsheng Cai, Huong Nguyen, Jun Pataleta, Michael Hawkins, Shamim Rezaie, Simey Lameze
              Votes:
              5 Vote for this issue
              Watchers:
              16 Start watching this issue

                Dates

                Created:
                Updated: