XF 2.0 Error in Permission/Builder when installing/uninstalling add-on

[mjda]

I originally thought this might be caused by a bug, but I didn't see it reported and I can't imagine this one going unnoticed so now I'm thinking it might be something I did wrong.

I just followed the steps to building the add-on from the 2.0 docs and when I uninstall or install the add-on I get the following error:

ErrorException: Undefined index: in src/XF/Permission/Builder.php at line 382

1. XF::handlePhpError() in src/XF/Permission/Builder.php at line 382
2. XF\Permission\Builder->pickPermissionPriorityValue() in src/XF/Permission/Builder.php at line 350
3. XF\Permission\Builder->calculatePermissions() in src/XF/Permission/TreeContentPermissions.php at line 111
4. XF\Permission\TreeContentPermissions->buildForContent() in src/XF/Permission/TreeContentPermissions.php at line 102
5. XF\Permission\TreeContentPermissions->buildForChildrenOf() in src/XF/Permission/TreeContentPermissions.php at line 118
6. XF\Permission\TreeContentPermissions->buildForContent() in src/XF/Permission/TreeContentPermissions.php at line 102
7. XF\Permission\TreeContentPermissions->buildForChildrenOf() in src/XF/Permission/TreeContentPermissions.php at line 40
8. XF\Permission\TreeContentPermissions->rebuildCombination() in src/XF/Permission/Builder.php at line 148
9. XF\Permission\Builder->rebuildCombinationContent() in src/XF/Permission/Builder.php at line 140
10. XF\Permission\Builder->rebuildCombination() in src/XF/Job/PermissionRebuild.php at line 58
11. XF\Job\PermissionRebuild->run() in src/XF/Job/Manager.php at line 193
12. XF\Job\Manager->runJobInternal() in src/XF/Job/Manager.php at line 140
13. XF\Job\Manager->runJobEntry() in src/XF/Job/Manager.php at line 76
14. XF\Job\Manager->runQueue() in src/XF/Admin/Controller/Tools.php at line 105
15. XF\Admin\Controller\Tools->actionRunJob() in src/XF/Mvc/Dispatcher.php at line 232
16. XF\Mvc\Dispatcher->dispatchClass() in src/XF/Mvc/Dispatcher.php at line 85
17. XF\Mvc\Dispatcher->dispatchLoop() in src/XF/Mvc/Dispatcher.php at line 41
18. XF\Mvc\Dispatcher->run() in src/XF/App.php at line 1771
19. XF\App->run() in src/XF.php at line 319
20. XF::runApp() in admin.php at line 13

Any ideas?

 

[Chris D]

This is actually from a bug.

https://xenforo.com/community/threads/error-changing-password-after-update-to-2-0-b1.133488/

DELETE FROM xf_permission_entry_content
WHERE permission_value = ''

I think that should sort it, though it depends what state that rebuild job is in as to whether it will continue or not.

 

[mjda]

Looks like that fixed it. Thanks Chris!

 

[mjda]

Actually, now I have another problem. The add-on installs just fine. However, when I go to uninstall it, I get the following error:

LogicException: Add-on is not installed in src/XF/AddOn/AddOn.php at line 581

1. XF\AddOn\AddOn->postDataImport() in src/XF/Job/AddOnData.php at line 80
2. XF\Job\AddOnData->run() in src/XF/Job/Manager.php at line 193
3. XF\Job\Manager->runJobInternal() in src/XF/Job/Manager.php at line 140
4. XF\Job\Manager->runJobEntry() in src/XF/Job/Manager.php at line 76
5. XF\Job\Manager->runQueue() in src/XF/Admin/Controller/Tools.php at line 105
6. XF\Admin\Controller\Tools->actionRunJob() in src/XF/Mvc/Dispatcher.php at line 232
7. XF\Mvc\Dispatcher->dispatchClass() in src/XF/Mvc/Dispatcher.php at line 85
8. XF\Mvc\Dispatcher->dispatchLoop() in src/XF/Mvc/Dispatcher.php at line 41
9. XF\Mvc\Dispatcher->run() in src/XF/App.php at line 1771
10. XF\App->run() in src/XF.php at line 319
11. XF::runApp() in admin.php at line 13

It does appear that the add-on was successfully uninstalled, though.

 

[mjda]

I figured it out. Evidently you can't make changes to an add-on, after installing it, then try to uninstall it. Ha! Completely removed it, installed it again, and now it uninstalls just fine.