Error map

InvalidArgumentException: View [x] not found Laravel: InvalidArgumentException: View [posts.index] not found.

Laravel · layer 4, Application & API

Open the full error page →

Centre: this error. First ring: errors it is linked with (9). Outer ring: what those are linked with. Colours show the layer of a request each error belongs to. Click any dot to re-centre the map on it; hover to follow its connections. The centre dot opens the error page.

2 · Network 4 · Application & API 6 · Platform & cloud
InvalidArgumentException: View [x] not found — Laravel: InvalidArgumentException: View [posts.index] not found. (Laravel)InvalidArgu…Undefined variable $x (Blade view) — Laravel: ErrorException: Undefined variable $posts (View: /resources/views/posts/index.blade.php) (Laravel)Undefined variable …Laravel: Allowed memory size exhausted (request) — Laravel/PHP: Allowed memory size of 134217728 bytes exhausted (tried to allocate 20480 bytes) in vendor/laravel/framework (Laravel)Laravel: Allowed me…Livewire: Unable to find component — Laravel Livewire: Livewire\Exceptions\ComponentNotFoundException: Unable to find component: [admin.users] (Laravel)Livewire: Unable to…403 This action is unauthorized — Laravel: Illuminate\Auth\Access\AuthorizationException: This action is unauthorized. (Laravel)403 This action is …Class "App\Models\X" not found — Laravel: Error: Class "App\Models\Post" not found (Laravel)Class "App\Models\X…The Mix manifest does not exist — Laravel Mix: Illuminate\Foundation\Exceptions\... The Mix manifest does not exist. (public/mix-manifest.json) (Laravel)The Mix manifest do…Unable to locate a class or view for component — Laravel: InvalidArgumentException: Unable to locate a class or view for component [alert]. (Laravel)Unable to locate a …Command "x" is not defined — Laravel: Symfony\Component\Console\Exception\CommandNotFoundException: Command "make:livewire" is not defined. Did you mean one of these? (Laravel)Command "x" is not …Attempt to read property "x" on null — Laravel/PHP 8: ErrorException: Attempt to read property "name" on null (Laravel)Attempt to read pro…Undefined array key — Laravel/PHP 8: ErrorException: Undefined array key "name" (PHP 8) / Undefined index: name (PHP 7) (Laravel)Undefined array keyAllowed memory size exhausted — PHP Fatal error: Allowed memory size of X bytes exhausted (PHP)Allowed memory size…SIGSEGV — Segmentation fault (core dumped) (Linux)SIGSEGVOOM killer — Killed / Out of memory: Killed process (Linux OOM killer) (Linux)OOM killerTarget class does not exist — Laravel: Target class [App\Http\Controllers\X] does not exist. (PHP)Target class does n…No query results for model — Laravel: Illuminate\Database\Eloquent\ModelNotFoundException: No query results for model [App\Models\Post] 5 (Laravel)No query results fo…Unable to locate factory for model — Laravel: InvalidArgumentException: Unable to locate factory with name [default] [App\Models\Post] / Call to undefined method App\Models\Post::factory() (Laravel)Unable to locate fa…BadMethodCallException: Call to undefined method — Laravel: BadMethodCallException: Call to undefined method App\Models\Post::whereTitle() / Illuminate\Database\Eloquent\Builder::foo() (Laravel)BadMethodCallExcept…TypeError: Argument #1 must be of type X, Y given — Laravel/PHP: TypeError: App\Services\Mailer::send(): Argument #1 ($user) must be of type App\Models\User, null given (Laravel)TypeError: Argument…Vite manifest not found — Laravel: Vite manifest not found at: public/build/manifest.json (PHP)Vite manifest not f…Storage files 404: public/storage symlink missing — Laravel: 404 for /storage/file.jpg — symlink(): No such file or directory / The [public/storage] link already exists (Laravel)Storage files 404: …Your PHP version does not satisfy requirement — Composer/Laravel: Your Composer dependencies require a PHP version ">= 8.2.0". You are running 8.1.12 (Laravel)Your PHP version do…Composer: Allowed memory size exhausted — Composer: PHP Fatal error: Allowed memory size of 1610612736 bytes exhausted (tried to allocate 4096 bytes) in phar:///usr/local/bin/composer (Laravel)Composer: Allowed m…No application encryption key — Laravel: No application encryption key has been specified. (PHP)No application encr…419 Page Expired — Laravel: 419 Page Expired (CSRF token mismatch) (PHP)419 Page ExpiredLaravel storage — Laravel: The stream or file "storage/logs/laravel.log" could not be opened in append mode: Failed to open stream: Permission denied (PHP)Laravel storageLaravel: Expected response code 250 but got 550 — Laravel: Expected response code "250" but got code "550", with message "550 5.7.1 Relaying denied" (Email / SMTP)Laravel: Expected r…Base table or view already exists — Laravel: SQLSTATE[42S01]: Base table or view already exists: 1050 Table 'users' already exists (Laravel)Base table or view …429 Too Many Requests (Laravel throttle) — Laravel: Illuminate\Http\Exceptions\ThrottleRequestsException: Too Many Attempts. / 429 Too Many Requests (Laravel)429 Too Many Reques…

Directly related (9)

Undefined variable $x (Blade view)Laravel

Laravel: ErrorException: Undefined variable $posts (View: /resources/views/posts/index.blade.php)

A Blade template uses a variable the controller didn't pass to the view.

Laravel: Allowed memory size exhausted (request)Laravel

Laravel/PHP: Allowed memory size of 134217728 bytes exhausted (tried to allocate 20480 bytes) in vendor/laravel/framework

A request (or artisan job) used more memory than PHP's `memory_limit` allows.

Livewire: Unable to find componentLaravel

Laravel Livewire: Livewire\Exceptions\ComponentNotFoundException: Unable to find component: [admin.users]

Livewire can't resolve a component alias to a class — wrong name, namespace or discovery.

403 This action is unauthorizedLaravel

Laravel: Illuminate\Auth\Access\AuthorizationException: This action is unauthorized.

A policy or gate denied the action for the current user, so Laravel returned HTTP 403.

Class "App\Models\X" not foundLaravel

Laravel: Error: Class "App\Models\Post" not found

PHP can't find the class you referenced — a missing import, wrong namespace or file name, or a stale autoloader.

The Mix manifest does not existLaravel

Laravel Mix: Illuminate\Foundation\Exceptions\... The Mix manifest does not exist. (public/mix-manifest.json)

A view calls `mix('css/app.css')`, but the assets were never compiled so `public/mix-manifest.json` is missing.

Unable to locate a class or view for componentLaravel

Laravel: InvalidArgumentException: Unable to locate a class or view for component [alert].

A `` Blade tag has no matching class or anonymous component view.

Command "x" is not definedLaravel

Laravel: Symfony\Component\Console\Exception\CommandNotFoundException: Command "make:livewire" is not defined. Did you mean one of these?

`php artisan` doesn't know the command you typed — typo, missing package or an unregistered service provider.

Attempt to read property "x" on nullLaravel

Laravel/PHP 8: ErrorException: Attempt to read property "name" on null

You accessed a property on a value that is `null`, typically an empty relationship or a query that found nothing.

Two steps away (19)

Undefined array keyLaravel

Laravel/PHP 8: ErrorException: Undefined array key "name" (PHP 8) / Undefined index: name (PHP 7)

Code read an array element whose key isn't present.

Allowed memory size exhaustedPHP

PHP Fatal error: Allowed memory size of X bytes exhausted

The script tried to use more memory than PHP’s `memory_limit` allows.

SIGSEGVLinux

Segmentation fault (core dumped)

A program accessed memory it wasn’t allowed to, and the kernel killed it with SIGSEGV (exit code 139).

OOM killerLinux

Killed / Out of memory: Killed process (Linux OOM killer)

The kernel ran out of memory and killed a process to recover — the program just prints “Killed” (exit code 137).

Target class does not existPHP

Laravel: Target class [App\Http\Controllers\X] does not exist.

Laravel’s container couldn’t find the controller or class named in a route or binding.

No query results for modelLaravel

Laravel: Illuminate\Database\Eloquent\ModelNotFoundException: No query results for model [App\Models\Post] 5

`findOrFail`, `firstOrFail` or route-model binding couldn't find a record, so Laravel returns a 404.

Unable to locate factory for modelLaravel

Laravel: InvalidArgumentException: Unable to locate factory with name [default] [App\Models\Post] / Call to undefined method App\Models\Post::factory()

A seeder or test calls a model factory that is missing, or the model doesn't use the `HasFactory` trait.

BadMethodCallException: Call to undefined methodLaravel

Laravel: BadMethodCallException: Call to undefined method App\Models\Post::whereTitle() / Illuminate\Database\Eloquent\Builder::foo()

You called a method the model, builder or collection doesn't have.

TypeError: Argument #1 must be of type X, Y givenLaravel

Laravel/PHP: TypeError: App\Services\Mailer::send(): Argument #1 ($user) must be of type App\Models\User, null given

A function received a value of the wrong type — often `null` where an object was required.

Vite manifest not foundPHP

Laravel: Vite manifest not found at: public/build/manifest.json

Laravel’s @vite directive can’t find the compiled asset manifest because assets weren’t built.

Storage files 404: public/storage symlink missingLaravel

Laravel: 404 for /storage/file.jpg — symlink(): No such file or directory / The [public/storage] link already exists

Uploaded files stored in `storage/app/public` aren't reachable because the `public/storage` symlink doesn't exist or points to th…

Your PHP version does not satisfy requirementLaravel

Composer/Laravel: Your Composer dependencies require a PHP version ">= 8.2.0". You are running 8.1.12

The installed dependencies need a newer PHP than the one running the app (CLI or web server).

Composer: Allowed memory size exhaustedLaravel

Composer: PHP Fatal error: Allowed memory size of 1610612736 bytes exhausted (tried to allocate 4096 bytes) in phar:///usr/local/bin/composer

Composer ran out of PHP memory while resolving or installing dependencies.

No application encryption keyPHP

Laravel: No application encryption key has been specified.

Laravel’s APP_KEY is missing, so it can’t encrypt sessions and cookies.

419 Page ExpiredPHP

Laravel: 419 Page Expired (CSRF token mismatch)

Laravel rejected a POST because the CSRF token was missing, expired or didn’t match the session.

Laravel storagePHP

Laravel: The stream or file "storage/logs/laravel.log" could not be opened in append mode: Failed to open stream: Permission denied

The web server can’t write to Laravel’s storage or bootstrap/cache directories.

Laravel: Expected response code 250 but got 550Email / SMTP

Laravel: Expected response code "250" but got code "550", with message "550 5.7.1 Relaying denied"

Laravel connected and authenticated but the SMTP server rejected the message at the RCPT TO / MAIL FROM / DATA step with the code…

Base table or view already existsLaravel

Laravel: SQLSTATE[42S01]: Base table or view already exists: 1050 Table 'users' already exists

A migration tries to create a table that is already in the database.

429 Too Many Requests (Laravel throttle)Laravel

Laravel: Illuminate\Http\Exceptions\ThrottleRequestsException: Too Many Attempts. / 429 Too Many Requests

Laravel's rate limiter blocked the client for exceeding the allowed requests per minute.

Map another error

Popular: 500403400ORA-009331064Critical errorFileNotFoundException assemblyTypeError