mahara-contributors team mailing list archive

[Ghada El-Zoghbi <ghada@xxxxxxxxxxxxxxx>]

Hi Kristina,

I haven't been able to replicate it on my local dev environment. But,
one of our clients has this occurring. Unfortunately, they've disabled
the exporting to Mahara from Moodle and I can't test it there either.

They are using Moodle 2.7 + an old version of the submission plugin (I
don't know which version).

Leap2A is the default portfolio format in their Moodle (
/moodle/admin/portfolio.php?action=edit&pf=1 ) :

> Site administration > Plugins > Portfolios > Mahara ePortfolio >
Enable Leap2A portfolio support = Yes.

As it's going into the Mahara queue, the users are exporting large
pieces of data and choosing not to wait for the export.


For my testing purposes, I was going into the Mahara DB and manually setting the field to null / empty string:

* update import_queue set format = null where usr = xxx;

and

* update import_queue set format = '' where usr = xxx;


to see if null / empty string made a difference. Also, I was testing with a particular user.


Sorry I can't be much more help.

Cheers,
Ghada

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https://bugs.launchpad.net/bugs/1598990

Title:
  Cannot instantiate abstract class PluginImport

Status in Mahara:
  In Progress

Bug description:
  Mahara: 16.04.1
  OS: Linux
  DB: Postgres
  Browser: Firefox

  During the cron task run for core_import_process_queue, we are getting
  this error:

  PHP Fatal error:  Cannot instantiate abstract class PluginImport in
  /var/www/site-anu/import/lib.php on line 191

  The import_queue table has a few record with format = ''.

  It is trying to import leap2A data into Mahara from Moodle.

  The Moodle version is 2.7 which is using an older version of the
  submission plugin. But, that shouldn't matter.

  I think we need 2 things:

  1) Check that the format is correct in
  PluginImport::class_from_format(). If it's not correct, default it to
  leap.

  2) When the importer is created in import_process_queue(), it should
  be wrapped in the try/catch block.

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