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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
              Reporter:
              jromanova Jasmina Romanova
              Participants:
              Component watchers:
              Matteo Scaramuccia, Amaia Anabitarte, Carlos Escobedo, Ferran Recio, Sara Arjona (@sarjona), Víctor Déniz Falcón, Matteo Scaramuccia, Andrew Nicols, Jun Pataleta, Michael Hawkins, Shamim Rezaie, Simey Lameze, Tim Hunt, Andrew Nicols, Jun Pataleta, Michael Hawkins, Shamim Rezaie, Simey Lameze
              Votes:
              5 Vote for this issue
              Watchers:
              14 Start watching this issue

                Dates

                Created:
                Updated: