Hi Darren, Can you let me know what types of blocks are on the pages of the collection that you are trying to copy?
The code around that artefact_get_descendants() line deals with the copying of journal/blog blocks that are set to full copy. I am also unable to replicate but have added a patch that should solve the issue for those having it. It does the same as your patch except it calls the artefact/lib.php only if we need to call artefact_get_descendents() https://reviews.mahara.org/#/c/6332/ Can you please test to see if this fix works for you? Cheers Robert -- You received this bug notification because you are a member of Mahara Contributors, which is subscribed to Mahara. Matching subscriptions: Subscription for all Mahara Contributors -- please ask on #mahara-dev or mahara.org forum before editing or unsubscribing it! https://bugs.launchpad.net/bugs/1569552 Title: White screen when copying collection / page Status in Mahara: Incomplete Bug description: When attempting to copy a collection or page on 16.04RC1, a white screen appears and the following error is reported to the logs: [12-Apr-2016 13:22:03] PHP Fatal error: Call to undefined function artefact_get_descendants() in /home/darren/public_html/m1604/blocktype/lib.php on line 1548 [12-Apr-2016 13:22:03] PHP Stack trace: [12-Apr-2016 13:22:03] PHP 1. {main}() /home/darren/public_html/m1604/view/choosetemplate.php:0 [12-Apr-2016 13:22:03] PHP 2. pieform() /home/darren/public_html/m1604/view/choosetemplate.php:30 [12-Apr-2016 13:22:03] PHP 3. Pieform::process() /home/darren/public_html/m1604/lib/mahara.php:4493 [12-Apr-2016 13:22:03] PHP 4. Pieform->__construct() /home/darren/public_html/m1604/lib/pieforms/pieform.php:161 [12-Apr-2016 13:22:03] PHP 5. call_user_func_array() /home/darren/public_html/m1604/lib/pieforms/pieform.php:540 [12-Apr-2016 13:22:03] PHP 6. createview_submit() /home/darren/public_html/m1604/lib/pieforms/pieform.php:540 [12-Apr-2016 13:22:03] PHP 7. Collection::create_from_template() /home/darren/public_html/m1604/lib/view.php:6436 [12-Apr-2016 13:22:03] PHP 8. View::create_from_template() /home/darren/public_html/m1604/lib/collection.php:292 [12-Apr-2016 13:22:03] PHP 9. View->copy_contents() /home/darren/public_html/m1604/lib/view.php:400 [12-Apr-2016 13:22:03] PHP 10. BlockInstance->copy() /home/darren/public_html/m1604/lib/view.php:5445 This appears to be due to the artefact_get_descendants() function not being available to the BlockInstance::copy() function in blocktype/lib.php:1548 Adding require_once(get_config('docroot') . 'artefact/lib.php'); appears to clear the issue up. Diff attached. To manage notifications about this bug go to: https://bugs.launchpad.net/mahara/+bug/1569552/+subscriptions _______________________________________________ Mailing list: https://launchpad.net/~mahara-contributors Post to : [email protected] Unsubscribe : https://launchpad.net/~mahara-contributors More help : https://help.launchpad.net/ListHelp
