Knowledge Base
Find solutions to common errors you may encounter while upgrading Laravel applications
Target class [bindings] does not exist.
Illuminate\Contracts\Container\BindingResolutionException: Target class [bindings] does not exist.
Composer dependency should not contain uppercase characters
require.Acme/WidgetsPackage is invalid, it should not contain uppercase characters. Please use acme/widgetspackage instead.
CORS config allowed_origins should be an array
CORS config allowed_origins should be an array
Undefined index: App\Models\User
Undefined index: App\Models\User
Please provide a valid cache path.
InvalidArgumentException in Compiler.php: Please provide a valid cache path.
Does not comply with psr-4 autoloading
Class App\Path\SomeClass located in ./app/Path/Someclass.php does not comply with psr-4 autoloading standard. Skipping.
Warning: Ambiguous class resolution.
Warning: Ambiguous class resolution, "MigrationFactorySeeder" was found in both "/laravel/app/database/migrations/MigrationFactorySeeder.php" and "/laravel/app/database/seeds/MigrationFactorySeeder.php", the first will be used.