Bug #6572
when unsubscribing from topic: fatal error
Start date:
16/08/2013
Due date:
% Done:
0%
Estimated time:
Complexity:
Normal
Description
Fatal error: Call to a member function delete() on a non-object in /home/kmoerman/Code/chamilo-dev/repository/content_object/forum/php/lib/complex_display/component/topic_unsubscribe.class.php on line 27
Call Stack:
0.0002 676688 1. {main}() /home/kmoerman/Code/chamilo-dev/index.php:0
0.1917 17388472 2. common\libraries\Application::launch() /home/kmoerman/Code/chamilo-dev/index.php:87
0.1971 18674312 3. application\weblcms\WeblcmsManagerCourseViewerComponent->run() /home/kmoerman/Code/chamilo-dev/common/libraries/php/shared/application.class.php:777
0.2913 23100600 4. application\weblcms\Tool::factory_and_launch() /home/kmoerman/Code/chamilo-dev/application/weblcms/php/lib/weblcms_manager/component/course_viewer.class.php:122
0.2918 23179792 5. common\libraries\SubManager::launch() /home/kmoerman/Code/chamilo-dev/application/weblcms/php/lib/tool/tool.class.php:154
0.2962 23925664 6. application\weblcms\tool\forum\ForumToolViewerComponent->run() /home/kmoerman/Code/chamilo-dev/common/libraries/php/shared/sub_manager.class.php:340
0.3189 27635000 7. repository\ComplexDisplay::launch() /home/kmoerman/Code/chamilo-dev/application/weblcms/tool/forum/php/lib/component/viewer.class.php:59
0.3192 27716720 8. repository\ComplexDisplay::launch() /home/kmoerman/Code/chamilo-dev/repository/php/lib/complex_display/complex_display.class.php:115
0.3192 27717064 9. common\libraries\SubManager::launch() /home/kmoerman/Code/chamilo-dev/repository/php/lib/complex_display/complex_display.class.php:110
0.3287 28301112 10. repository\content_object\forum\ForumComplexDisplayTopicUnsubscribeComponent->run() /home/kmoerman/Code/chamilo-dev/common/libraries/php/shared/sub_manager.class.php:340
History
Updated by Nathalie Blocry
Updated by Anonymous about 7 years ago
partial resolve:
success/failure status was wrongly deduced. The fatal error has been removed, but unsubscribing remains unsuccessful
if($subscribe_id)
{
$subscribe = ForumTopicDataManager :: retrieve_subscribe($subscribe_id, null);
$success = $subscribe && $subscribe->delete();
}
$message = Translation :: get($success ? 'SuccesUnsubscribe' : 'UnSuccesUnSubscribe', null, ContentObject :: get_content_object_type_namespace('forum_topic'));
Updated by Anonymous about 7 years ago
similar error when unsubscribing from complete forum:
Fatal error: Call to a member function delete() on a non-object in /home/kmoerman/Code/chamilo-dev/application/weblcms/tool/forum/php/lib/component/forum_unsubscribe.class.php on line 47
Call Stack:
0.0003 674944 1. {main}() /home/kmoerman/Code/chamilo-dev/index.php:0
0.2436 17396784 2. common\libraries\Application::launch() /home/kmoerman/Code/chamilo-dev/index.php:87
0.2501 18674672 3. application\weblcms\WeblcmsManagerCourseViewerComponent->run() /home/kmoerman/Code/chamilo-dev/common/libraries/php/shared/application.class.php:777
0.4101 23101240 4. application\weblcms\Tool::factory_and_launch() /home/kmoerman/Code/chamilo-dev/application/weblcms/php/lib/weblcms_manager/component/course_viewer.class.php:122
0.4107 23180432 5. common\libraries\SubManager::launch() /home/kmoerman/Code/chamilo-dev/application/weblcms/php/lib/tool/tool.class.php:154
0.4149 23674248 6. application\weblcms\tool\forum\ForumToolForumUnsubscribeComponent->run() /home/kmoerman/Code/chamilo-dev/common/libraries/php/shared/sub_manager.class.php:340
I applied the same partial solution as with the topic unsubscriber.
Updated by Anonymous about 7 years ago
- Status changed from New to Bug resolved
resolved: it turned out the links were incorrectly formed:
forum unsubscribe
file application/weblcms/tool/forum/php/lib/component/browser.class.php line 749
changed $subscribed->get_id() to $forum->get_id()
changed file repository/content_object/forum/php/lib/complex_display/component/forum_viewer.class.php line 505
changed $subscribed->get_id() to $topic->get_ref()->get_id()