Hi,
Any one have this kind of issue:
This is happening when I go to a device on specific location, the error on the webpage shows: Whoops, looks like something went wrong. Check your librenms.log. and on the log i have this:
[2021-02-23 00:38:54] production.ERROR: Call to a member function display() on null {“userId”:43,“exception”:"[object] (Error(code: 0): Call to a member function display() on null at /opt/librenms/includes/html/dev-overview-data.inc.php:132)
[stacktrace]
#0 /opt/librenms/includes/html/pages/device/overview.inc.php(15): require()
#1 /opt/librenms/app/Http/Controllers/DeviceController.php(122): include(‘/opt/librenms/i…’)
#2 /opt/librenms/app/Http/Controllers/DeviceController.php(104): App\Http\Controllers\DeviceController->renderLegacyTab()
#3 /opt/librenms/vendor/laravel/framework/src/Illuminate/Routing/Controller.php(54): App\Http\Controllers\DeviceController->index()
#4 /opt/librenms/vendor/laravel/framework/src/Illuminate/Routing/ControllerDispatcher.php(45): Illuminate\Routing\Controller->callAction()
#5 /opt/librenms/vendor/laravel/framework/src/Illuminate/Routing/Route.php(254): Illuminate\Routing\ControllerDispatcher->dispatch()
#6 /opt/librenms/vendor/laravel/framework/src/Illuminate/Routing/Route.php(197): Illuminate\Routing\Route->runController()
#7 /opt/librenms/vendor/laravel/framework/src/Illuminate/Routing/Router.php(693): Illuminate\Routing\Route->run()
#8 /opt/librenms/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(128): Illuminate\Routing\Router->Illuminate\Routing\{closure}()
#9 /opt/librenms/app/Http/Middleware/LoadUserPreferences.php(30): Illuminate\Pipeline\Pipeline->Illuminate\Pipeline\{closure}()
#10 /opt/librenms/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(167): App\Http\Middleware\LoadUserPreferences->handle()
#11 /opt/librenms/app/Http/Middleware/VerifyTwoFactor.php(39): Illuminate\Pipeline\Pipeline->Illuminate\Pipeline\{closure}()
#12 /opt/librenms/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(167): App\Http\Middleware\VerifyTwoFactor->handle()
#13 /opt/librenms/vendor/laravel/framework/src/Illuminate/Routing/Middleware/SubstituteBindings.php(50): Illuminate\Pipeline\Pipeline->Illuminate\Pipeline\{closure}()
#14 /opt/librenms/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(167): Illuminate\Routing\Middleware\SubstituteBindings->handle()
#15 /opt/librenms/vendor/laravel/framework/src/Illuminate/Auth/Middleware/Authenticate.php(44): Illuminate\Pipeline\Pipeline->Illuminate\Pipeline\{closure}()
#16 /opt/librenms/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(167): Illuminate\Auth\Middleware\Authenticate->handle()
#17 /opt/librenms/app/Http/Middleware/LegacyExternalAuth.php(42): Illuminate\Pipeline\Pipeline->Illuminate\Pipeline\{closure}()
#18 /opt/librenms/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(167): App\Http\Middleware\LegacyExternalAuth->handle()
#19 /opt/librenms/vendor/laravel/framework/src/Illuminate/Foundation/Http/Middleware/VerifyCsrfToken.php(78): Illuminate\Pipeline\Pipeline->Illuminate\Pipeline\{closure}()
#20 /opt/librenms/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(167): Illuminate\Foundation\Http\Middleware\VerifyCsrfToken->handle()
#21 /opt/librenms/vendor/laravel/framework/src/Illuminate/View/Middleware/ShareErrorsFromSession.php(49): Illuminate\Pipeline\Pipeline->Illuminate\Pipeline\{closure}()
#22 /opt/librenms/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(167): Illuminate\View\Middleware\ShareErrorsFromSession->handle()
#23 /opt/librenms/vendor/laravel/framework/src/Illuminate/Session/Middleware/StartSession.php(121): Illuminate\Pipeline\Pipeline->Illuminate\Pipeline\{closure}()
#24 /opt/librenms/vendor/laravel/framework/src/Illuminate/Session/Middleware/StartSession.php(63): Illuminate\Session\Middleware\StartSession->handleStatefulRequest()
#25 /opt/librenms/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(167): Illuminate\Session\Middleware\StartSession->handle()
#26 /opt/librenms/vendor/laravel/framework/src/Illuminate/Cookie/Middleware/AddQueuedCookiesToResponse.php(37): Illuminate\Pipeline\Pipeline->Illuminate\Pipeline\{closure}()
#27 /opt/librenms/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(167): Illuminate\Cookie\Middleware\AddQueuedCookiesToResponse->handle()
#28 /opt/librenms/vendor/laravel/framework/src/Illuminate/Cookie/Middleware/EncryptCookies.php(67): Illuminate\Pipeline\Pipeline->Illuminate\Pipeline\{closure}()
#29 /opt/librenms/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(167): Illuminate\Cookie\Middleware\EncryptCookies->handle()
#30 /opt/librenms/app/Http/Middleware/CheckInstalled.php(61): Illuminate\Pipeline\Pipeline->Illuminate\Pipeline\{closure}()
#31 /opt/librenms/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(167): App\Http\Middleware\CheckInstalled->handle()
#32 /opt/librenms/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(103): Illuminate\Pipeline\Pipeline->Illuminate\Pipeline\{closure}()
#33 /opt/librenms/vendor/laravel/framework/src/Illuminate/Routing/Router.php(695): Illuminate\Pipeline\Pipeline->then()
#34 /opt/librenms/vendor/laravel/framework/src/Illuminate/Routing/Router.php(670): Illuminate\Routing\Router->runRouteWithinStack()
#35 /opt/librenms/vendor/laravel/framework/src/Illuminate/Routing/Router.php(636): Illuminate\Routing\Router->runRoute()
#36 /opt/librenms/vendor/laravel/framework/src/Illuminate/Routing/Router.php(625): Illuminate\Routing\Router->dispatchToRoute()
#37 /opt/librenms/vendor/laravel/framework/src/Illuminate/Foundation/Http/Kernel.php(166): Illuminate\Routing\Router->dispatch()
#38 /opt/librenms/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(128): Illuminate\Foundation\Http\Kernel->Illuminate\Foundation\Http\{closure}()
#39 /opt/librenms/vendor/genealabs/laravel-caffeine/src/Http/Middleware/LaravelCaffeineDripMiddleware.php(11): Illuminate\Pipeline\Pipeline->Illuminate\Pipeline\{closure}()
#40 /opt/librenms/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(167): GeneaLabs\LaravelCaffeine\Http\Middleware\LaravelCaffeineDripMiddleware->handle()
#41 /opt/librenms/vendor/laravel/framework/src/Illuminate/Foundation/Http/Middleware/TransformsRequest.php(21): Illuminate\Pipeline\Pipeline->Illuminate\Pipeline\{closure}()
#42 /opt/librenms/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(167): Illuminate\Foundation\Http\Middleware\TransformsRequest->handle()
#43 /opt/librenms/vendor/laravel/framework/src/Illuminate/Foundation/Http/Middleware/TransformsRequest.php(21): Illuminate\Pipeline\Pipeline->Illuminate\Pipeline\{closure}()
#44 /opt/librenms/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(167): Illuminate\Foundation\Http\Middleware\TransformsRequest->handle()
#45 /opt/librenms/vendor/laravel/framework/src/Illuminate/Foundation/Http/Middleware/ValidatePostSize.php(27): Illuminate\Pipeline\Pipeline->Illuminate\Pipeline\{closure}()
#46 /opt/librenms/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(167): Illuminate\Foundation\Http\Middleware\ValidatePostSize->handle()
#47 /opt/librenms/vendor/laravel/framework/src/Illuminate/Foundation/Http/Middleware/PreventRequestsDuringMaintenance.php(86): Illuminate\Pipeline\Pipeline->Illuminate\Pipeline\{closure}()
#48 /opt/librenms/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(167): Illuminate\Foundation\Http\Middleware\PreventRequestsDuringMaintenance->handle()
#49 /opt/librenms/vendor/fruitcake/laravel-cors/src/HandleCors.php(37): Illuminate\Pipeline\Pipeline->Illuminate\Pipeline\{closure}()
#50 /opt/librenms/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(167): Fruitcake\Cors\HandleCors->handle()
#51 /opt/librenms/vendor/fideloper/proxy/src/TrustProxies.php(57): Illuminate\Pipeline\Pipeline->Illuminate\Pipeline\{closure}()
#52 /opt/librenms/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(167): Fideloper\Proxy\TrustProxies->handle()
#53 /opt/librenms/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(103): Illuminate\Pipeline\Pipeline->Illuminate\Pipeline\{closure}()
#54 /opt/librenms/vendor/laravel/framework/src/Illuminate/Foundation/Http/Kernel.php(141): Illuminate\Pipeline\Pipeline->then()
#55 /opt/librenms/vendor/laravel/framework/src/Illuminate/Foundation/Http/Kernel.php(110): Illuminate\Foundation\Http\Kernel->sendRequestThroughRouter()
#56 /opt/librenms/html/index.php(52): Illuminate\Foundation\Http\Kernel->handle()
#57 {main}
