Nova 4 Installed --> View [app] not found

[cboudreaux]

View [app] not found. {"userId":7,"exception":"[object] (InvalidArgumentException(code: 0): View [app] not found. at /Users/cajunmba/LaravelProjects/signs/vendor/laravel/framework/src/Illuminate/View/FileViewFinder.php:137)
[stacktrace]
#0 /Users/cajunmba/LaravelProjects/signs/vendor/laravel/framework/src/Illuminate/View/FileViewFinder.php(79): Illuminate\\View\\FileViewFinder->findInPaths('app', Array)
#1 /Users/cajunmba/LaravelProjects/signs/vendor/laravel/framework/src/Illuminate/View/Factory.php(138): Illuminate\\View\\FileViewFinder->find('app')
#2 /Users/cajunmba/LaravelProjects/signs/vendor/laravel/framework/src/Illuminate/Routing/ResponseFactory.php(85): Illuminate\\View\\Factory->make('app', Array)
#3 /Users/cajunmba/LaravelProjects/signs/vendor/laravel/framework/src/Illuminate/Support/Facades/Facade.php(261): Illuminate\\Routing\\ResponseFactory->view('app', Array)
#4 /Users/cajunmba/LaravelProjects/signs/vendor/inertiajs/inertia-laravel/src/Response.php(113): Illuminate\\Support\\Facades\\Facade::__callStatic('view', Array)
#5 /Users/cajunmba/LaravelProjects/signs/vendor/laravel/nova/src/Exceptions/NovaExceptionHandler.php(88): Inertia\\Response->toResponse(Object(Illuminate\\Http\\Request))
#6 /Users/cajunmba/LaravelProjects/signs/vendor/laravel/nova/src/Exceptions/NovaExceptionHandler.php(68): Laravel\\Nova\\Exceptions\\NovaExceptionHandler->renderInertiaException(Object(Illuminate\\Http\\Request), Object(InvalidArgumentException))
#7 /Users/cajunmba/LaravelProjects/signs/vendor/laravel/framework/src/Illuminate/Routing/Pipeline.php(51): Laravel\\Nova\\Exceptions\\NovaExceptionHandler->render(Object(Illuminate\\Http\\Request), Object(InvalidArgumentException))
#8 /Users/cajunmba/LaravelProjects/signs/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(172): Illuminate\\Routing\\Pipeline->handleException(Object(Illuminate\\Http\\Request), Object(InvalidArgumentException))
#9 /Users/cajunmba/LaravelProjects/signs/vendor/laravel/framework/src/Illuminate/Foundation/Http/Middleware/PreventRequestsDuringMaintenance.php(86): Illuminate\\Pipeline\\Pipeline->Illuminate\\Pipeline\\{closure}(Object(Illuminate\\Http\\Request))
#10 /Users/cajunmba/LaravelProjects/signs/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(167): Illuminate\\Foundation\\Http\\Middleware\\PreventRequestsDuringMaintenance->handle(Object(Illuminate\\Http\\Request), Object(Closure))
#11 /Users/cajunmba/LaravelProjects/signs/vendor/fruitcake/laravel-cors/src/HandleCors.php(38): Illuminate\\Pipeline\\Pipeline->Illuminate\\Pipeline\\{closure}(Object(Illuminate\\Http\\Request))
#12 /Users/cajunmba/LaravelProjects/signs/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(167): Fruitcake\\Cors\\HandleCors->handle(Object(Illuminate\\Http\\Request), Object(Closure))
#13 /Users/cajunmba/LaravelProjects/signs/vendor/laravel/framework/src/Illuminate/Http/Middleware/TrustProxies.php(39): Illuminate\\Pipeline\\Pipeline->Illuminate\\Pipeline\\{closure}(Object(Illuminate\\Http\\Request))
#14 /Users/cajunmba/LaravelProjects/signs/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(167): Illuminate\\Http\\Middleware\\TrustProxies->handle(Object(Illuminate\\Http\\Request), Object(Closure))
#15 /Users/cajunmba/LaravelProjects/signs/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(103): Illuminate\\Pipeline\\Pipeline->Illuminate\\Pipeline\\{closure}(Object(Illuminate\\Http\\Request))
#16 /Users/cajunmba/LaravelProjects/signs/vendor/laravel/framework/src/Illuminate/Foundation/Http/Kernel.php(142): Illuminate\\Pipeline\\Pipeline->then(Object(Closure))
#17 /Users/cajunmba/LaravelProjects/signs/vendor/laravel/framework/src/Illuminate/Foundation/Http/Kernel.php(111): Illuminate\\Foundation\\Http\\Kernel->sendRequestThroughRouter(Object(Illuminate\\Http\\Request))
#18 /Users/cajunmba/LaravelProjects/signs/public/index.php(52): Illuminate\\Foundation\\Http\\Kernel->handle(Object(Illuminate\\Http\\Request))
#19 /Users/cajunmba/.composer/vendor/laravel/valet/server.php(219): require('/Users/cajunmba...')
#20 {main}
"}

[rvslan]

Fixed this by launching: php artisan nova:install

[cboudreaux]

@crynobone That did not solve the problem.

[crynobone]

@cboudreaux Submit new issue with bug report template, indicate where you installing fresh Nova 4 or upgrading from Nova 3: https://github.com/laravel/nova-issues/issues/new?assignees=&labels=&template=1_Bug_report.md

[dwightwatson]

@cboudreaux I had a similar issue after shipping Nova 4 to production - it only seemed to occur on what are Livewire endpoints. Are you using Livewire also by any chance?

It looks like the NovaExceptionHandler is trying to return an Inertia response for errors that occur in the main app.

[cboudreaux]

@dwightwatson No Livewire here. : ) I reverted to v3 for now, and will revisit v4 in a few months. I appreciate you looking into it.

[NEKKAH-RABAH]

I have the same issue and i tried so many things, does any one solve the problem ?

[crynobone]

@NEKKA-Rabah please submit new bug report will more details as suggested above.