Last modified: 2014-01-13 09:40:12 UTC
After re-enabling edits, Maryana's new topic succeded, but replies and new topics after that on the same page failed with: '050de353cea1034818d4782bcb077299 has no root post. Probably is a root post.' 2014-01-09 21:07:38 mw1127 mediawikiwiki: [3998d2ae] /w/api.php Exception from line 232 of /usr/local/apache/common-local/php-1.23wmf10/extensions/Flow/includes/Repository/TreeRepository.php: 050de353cea1034818d4782bcb077299 has no root post. Probably is a root post. #0 /usr/local/apache/common-local/php-1.23wmf10/extensions/Flow/includes/Data/RevisionStorage.php(524): Flow\Repository\TreeRepository->findRoot(Object(Flow\Model\UUID)) #1 /usr/local/apache/common-local/php-1.23wmf10/extensions/Flow/includes/Data/ObjectManager.php(493): Flow\Data\TopicHistoryIndex->onAfterInsert(Object(Flow\Model\PostRevision), Array) #2 /usr/local/apache/common-local/php-1.23wmf10/extensions/Flow/includes/Data/ObjectManager.php(470): Flow\Data\ObjectManager->insert(Object(Flow\Model\PostRevision)) #3 /usr/local/apache/common-local/php-1.23wmf10/extensions/Flow/includes/Data/ObjectManager.php(167): Flow\Data\ObjectManager->put(Object(Flow\Model\PostRevision)) #4 /usr/local/apache/common-local/php-1.23wmf10/extensions/Flow/includes/Block/Topic.php(345): Flow\Data\ManagerGroup->put(Object(Flow\Model\PostRevision)) #5 /usr/local/apache/common-local/php-1.23wmf10/extensions/Flow/includes/WorkflowLoader.php(206): Flow\Block\TopicBlock->commit() #6 /usr/local/apache/common-local/php-1.23wmf10/extensions/Flow/includes/api/ApiFlow.php(59): Flow\WorkflowLoader->commit(Object(Flow\Model\Workflow), Array) #7 /usr/local/apache/common-local/php-1.23wmf10/includes/api/ApiMain.php(886): ApiFlow->execute() #8 /usr/local/apache/common-local/php-1.23wmf10/includes/api/ApiMain.php(387): ApiMain->executeAction() #9 /usr/local/apache/common-local/php-1.23wmf10/includes/api/ApiMain.php(358): ApiMain->executeActionWithErrorHandling() #10 /usr/local/apache/common-local/php-1.23wmf10/api.php(76): ApiMain->execute() #11 /usr/local/apache/common-local/w/api.php(3): require('/usr/local/apac...') also similar log error but different UUID 2014-01-09 21:08:30 mw1199 mediawikiwiki: [d4faf8a0] /w/api.php Exception from line 232 of /usr/local/apache/common-local/php-1.23wmf10/extensions/Flow/includes/Repository/TreeRepository.php: 050de356f59823bf2b5f90b11c2788f0 has no root post. Probably is a root post. #0 /usr/local/apache/common-local/php-1.23wmf10/extensions/Flow/includes/Data/RevisionStorage.php(524): Flow\Repository\TreeRepository->findRoot(Object(Flow\Model\UUID)) #1 /usr/local/apache/common-local/php-1.23wmf10/extensions/Flow/includes/Data/ObjectManager.php(493): Flow\Data\TopicHistoryIndex->onAfterInsert(Object(Flow\Model\PostRevision), Array) #2 /usr/local/apache/common-local/php-1.23wmf10/extensions/Flow/includes/Data/ObjectManager.php(470): Flow\Data\ObjectManager->insert(Object(Flow\Model\PostRevision)) #3 /usr/local/apache/common-local/php-1.23wmf10/extensions/Flow/includes/Data/ObjectManager.php(167): Flow\Data\ObjectManager->put(Object(Flow\Model\PostRevision)) #4 /usr/local/apache/common-local/php-1.23wmf10/extensions/Flow/includes/Block/Topic.php(345): Flow\Data\ManagerGroup->put(Object(Flow\Model\PostRevision)) #5 /usr/local/apache/common-local/php-1.23wmf10/extensions/Flow/includes/WorkflowLoader.php(206): Flow\Block\TopicBlock->commit() #6 /usr/local/apache/common-local/php-1.23wmf10/extensions/Flow/includes/api/ApiFlow.php(59): Flow\WorkflowLoader->commit(Object(Flow\Model\Workflow), Array) #7 /usr/local/apache/common-local/php-1.23wmf10/includes/api/ApiMain.php(886): ApiFlow->execute() #8 /usr/local/apache/common-local/php-1.23wmf10/includes/api/ApiMain.php(387): ApiMain->executeAction() #9 /usr/local/apache/common-local/php-1.23wmf10/includes/api/ApiMain.php(358): ApiMain->executeActionWithErrorHandling() #10 /usr/local/apache/common-local/php-1.23wmf10/api.php(76): ApiMain->execute() #11 /usr/local/apache/common-local/w/api.php(3): require('/usr/local/apac...') #12 {main}
The WMF core features team tracks this bug on Mingle card https://wikimedia.mingle.thoughtworks.com/projects/flow/cards/706, but people from the community are welcome to contribute here and in Gerrit.
Change 106649 had a related patch set uploaded by Spage: Update Flow to master (bug 59884) https://gerrit.wikimedia.org/r/106649
Change 106649 merged by jenkins-bot: Update Flow to master (bug 59884) https://gerrit.wikimedia.org/r/106649
Fixed. This also meant viewing a board with a failed post could fail with Missing Posts: {"14":"050de380f7b8f1dc09e4842b2b77e6f9"} that could still happen for other reasons, we should display a "Dead post" icon and show the other 9 topics.
(In reply to comment #4) > Fixed. > > > This also meant viewing a board with a failed post could fail with > Missing Posts: {"14":"050de380f7b8f1dc09e4842b2b77e6f9"} This continues to happen, we've been cleaning it up by deleting garbled cache entries for unsuccessful posts made while this bug was in effect. > we should display a "Dead post" icon and show the other 9 topics. I filed that as bug 59939.
