Unable to force delete shelves from recycle bin #2543
Description
I am using BookStack v0.31.5 on Ubuntu 20.04.
I created a shelve and later deleted it from shelves. But when I go maintenance > recycle bin and then try to permanently delete it, it is throwing an error saying "An error occurred.".
However force delete for books, chapters, and pages from recycle bin are working fine.
Below are the logs for reference:
[2021-02-04 20:04:23] production.ERROR: Return value of BookStack\Entities\Tools\TrashCan::destroyEntity() must be of the type int, none returned {"userId":1,"exception":"[object] (Symfony\\Component\\Debug\\Exception\\FatalThrowableError(code: 0): Return value of BookStack\\Entities\\Tools\\TrashCan::destroyEntity() must be of the type int, none returned at /var/www/bookstack/app/Entities/Tools/TrashCan.php:304) [stacktrace] #0 /var/www/bookstack/app/Entities/Tools/TrashCan.php(206): BookStack\\Entities\\Tools\\TrashCan->destroyEntity() #1 /var/www/bookstack/app/Entities/Tools/TrashCan.php(190): BookStack\\Entities\\Tools\\TrashCan->destroyFromDeletion() #2 /var/www/bookstack/app/Http/Controllers/RecycleBinController.php(101): BookStack\\Entities\\Tools\\TrashCan->empty() #3 /var/www/bookstack/vendor/laravel/framework/src/Illuminate/Routing/Controller.php(54): BookStack\\Http\\Controllers\\RecycleBinController->empty() #4 /var/www/bookstack/vendor/laravel/framework/src/Illuminate/Routing/ControllerDispatcher.php(45): Illuminate\\Routing\\Controller->callAction() #5 /var/www/bookstack/vendor/laravel/framework/src/Illuminate/Routing/Route.php(219): Illuminate\\Routing\\ControllerDispatcher->dispatch() #6 /var/www/bookstack/vendor/laravel/framework/src/Illuminate/Routing/Route.php(176): Illuminate\\Routing\\Route->runController() #7 /var/www/bookstack/vendor/laravel/framework/src/Illuminate/Routing/Router.php(681): Illuminate\\Routing\\Route->run() #8 /var/www/bookstack/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(130): Illuminate\\Routing\\Router->Illuminate\\Routing\\{closure}() #9 /var/www/bookstack/app/Http/Controllers/RecycleBinController.php(21): Illuminate\\Pipeline\\Pipeline->Illuminate\\Pipeline\\{closure}() #10 /var/www/bookstack/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(153): BookStack\\Http\\Controllers\\RecycleBinController->BookStack\\Http\\Controllers\\{closure}() #11 /var/www/bookstack/app/Http/Middleware/Authenticate.php(29): Illuminate\\Pipeline\\Pipeline->Illuminate\\Pipeline\\{closure}() #12 /var/www/bookstack/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(171): BookStack\\Http\\Middleware\\Authenticate->handle() #13 /var/www/bookstack/app/Http/Middleware/GlobalViewData.php(25): Illuminate\\Pipeline\\Pipeline->Illuminate\\Pipeline\\{closure}() #14 /var/www/bookstack/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(171): BookStack\\Http\\Middleware\\GlobalViewData->handle() #15 /var/www/bookstack/app/Http/Middleware/Localization.php(76): Illuminate\\Pipeline\\Pipeline->Illuminate\\Pipeline\\{closure}() #16 /var/www/bookstack/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(171): BookStack\\Http\\Middleware\\Localization->handle() #17 /var/www/bookstack/vendor/laravel/framework/src/Illuminate/Foundation/Http/Middleware/VerifyCsrfToken.php(78): Illuminate\\Pipeline\\Pipeline->Illuminate\\Pipeline\\{closure}() #18 /var/www/bookstack/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(171): Illuminate\\Foundation\\Http\\Middleware\\VerifyCsrfToken->handle() #19 /var/www/bookstack/vendor/laravel/framework/src/Illuminate/View/Middleware/ShareErrorsFromSession.php(49): Illuminate\\Pipeline\\Pipeline->Illuminate\\Pipeline\\{closure}() #20 /var/www/bookstack/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(171): Illuminate\\View\\Middleware\\ShareErrorsFromSession->handle() #21 /var/www/bookstack/vendor/laravel/framework/src/Illuminate/Session/Middleware/StartSession.php(56): Illuminate\\Pipeline\\Pipeline->Illuminate\\Pipeline\\{closure}() #22 /var/www/bookstack/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(171): Illuminate\\Session\\Middleware\\StartSession->handle() #23 /var/www/bookstack/vendor/laravel/framework/src/Illuminate/Cookie/Middleware/AddQueuedCookiesToResponse.php(37): Illuminate\\Pipeline\\Pipeline->Illuminate\\Pipeline\\{closure}() #24 /var/www/bookstack/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(171): Illuminate\\Cookie\\Middleware\\AddQueuedCookiesToResponse->handle() #25 /var/www/bookstack/vendor/laravel/framework/src/Illuminate/Cookie/Middleware/EncryptCookies.php(67): Illuminate\\Pipeline\\Pipeline->Illuminate\\Pipeline\\{closure}() #26 /var/www/bookstack/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(171): Illuminate\\Cookie\\Middleware\\EncryptCookies->handle() #27 /var/www/bookstack/app/Http/Middleware/ControlIframeSecurity.php(31): Illuminate\\Pipeline\\Pipeline->Illuminate\\Pipeline\\{closure}() #28 /var/www/bookstack/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(171): BookStack\\Http\\Middleware\\ControlIframeSecurity->handle() #29 /var/www/bookstack/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(105): Illuminate\\Pipeline\\Pipeline->Illuminate\\Pipeline\\{closure}() #30 /var/www/bookstack/vendor/laravel/framework/src/Illuminate/Routing/Router.php(683): Illuminate\\Pipeline\\Pipeline->then() #31 /var/www/bookstack/vendor/laravel/framework/src/Illuminate/Routing/Router.php(658): Illuminate\\Routing\\Router->runRouteWithinStack() #32 /var/www/bookstack/vendor/laravel/framework/src/Illuminate/Routing/Router.php(624): Illuminate\\Routing\\Router->runRoute() #33 /var/www/bookstack/vendor/laravel/framework/src/Illuminate/Routing/Router.php(613): Illuminate\\Routing\\Router->dispatchToRoute() #34 /var/www/bookstack/vendor/laravel/framework/src/Illuminate/Foundation/Http/Kernel.php(170): Illuminate\\Routing\\Router->dispatch() #35 /var/www/bookstack/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(130): Illuminate\\Foundation\\Http\\Kernel->Illuminate\\Foundation\\Http\\{closure}() #36 /var/www/bookstack/vendor/fideloper/proxy/src/TrustProxies.php(57): Illuminate\\Pipeline\\Pipeline->Illuminate\\Pipeline\\{closure}() #37 /var/www/bookstack/app/Http/Middleware/TrustProxies.php(39): Fideloper\\Proxy\\TrustProxies->handle() #38 /var/www/bookstack/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(171): BookStack\\Http\\Middleware\\TrustProxies->handle() #39 /var/www/bookstack/vendor/laravel/framework/src/Illuminate/Foundation/Http/Middleware/TransformsRequest.php(21): Illuminate\\Pipeline\\Pipeline->Illuminate\\Pipeline\\{closure}() #40 /var/www/bookstack/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(171): Illuminate\\Foundation\\Http\\Middleware\\TransformsRequest->handle() #41 /var/www/bookstack/vendor/laravel/framework/src/Illuminate/Foundation/Http/Middleware/ValidatePostSize.php(27): Illuminate\\Pipeline\\Pipeline->Illuminate\\Pipeline\\{closure}() #42 /var/www/bookstack/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(171): Illuminate\\Foundation\\Http\\Middleware\\ValidatePostSize->handle() #43 /var/www/bookstack/vendor/laravel/framework/src/Illuminate/Foundation/Http/Middleware/CheckForMaintenanceMode.php(63): Illuminate\\Pipeline\\Pipeline->Illuminate\\Pipeline\\{closure}() #44 /var/www/bookstack/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(171): Illuminate\\Foundation\\Http\\Middleware\\CheckForMaintenanceMode->handle() #45 /var/www/bookstack/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(105): Illuminate\\Pipeline\\Pipeline->Illuminate\\Pipeline\\{closure}() #46 /var/www/bookstack/vendor/laravel/framework/src/Illuminate/Foundation/Http/Kernel.php(145): Illuminate\\Pipeline\\Pipeline->then() #47 /var/www/bookstack/vendor/laravel/framework/src/Illuminate/Foundation/Http/Kernel.php(110): Illuminate\\Foundation\\Http\\Kernel->sendRequestThroughRouter() #48 /var/www/bookstack/public/index.php(56): Illuminate\\Foundation\\Http\\Kernel->handle() #49 {main} "}