Laravel-permission: Class Spatie\Permission\Middlewares\RoleMiddleware does not exist

[bbdangar]

I just installed package successfully! Gives exception while using 'middleware' => ['role:admin'],
There is no middleware folder in vendor/spatie/laravel-permission/src/

`

Class Spatie\Permission\MiddlewaresRoleMiddleware does not exist

in Container.php (line 729)
at ReflectionClass->__construct('Spatie\Permission\Middlewares\RoleMiddleware')in Container.php (line 729)
at Container->build('Spatie\Permission\Middlewares\RoleMiddleware')in Container.php (line 608)
at Container->resolve('Spatie\Permission\Middlewares\RoleMiddleware')in Container.php (line 575)
at Container->make('Spatie\Permission\Middlewares\RoleMiddleware')in Application.php (line 728)
at Application->make('Spatie\Permission\Middlewares\RoleMiddleware')in Pipeline.php (line 138)
at Pipeline->Illuminate\Pipeline{closure}(object(Request))in Pipeline.php (line 53)
at Pipeline->IlluminateRouting{closure}(object(Request))in SubstituteBindings.php (line 41)
at SubstituteBindings->handle(object(Request), object(Closure))in Pipeline.php (line 148)
at Pipeline->Illuminate\Pipeline{closure}(object(Request))in Pipeline.php (line 53)
at Pipeline->IlluminateRouting{closure}(object(Request))in VerifyCsrfToken.php (line 65)
at VerifyCsrfToken->handle(object(Request), object(Closure))in Pipeline.php (line 148)
at Pipeline->Illuminate\Pipeline{closure}(object(Request))in Pipeline.php (line 53)
at Pipeline->IlluminateRouting{closure}(object(Request))in ShareErrorsFromSession.php (line 49)
at ShareErrorsFromSession->handle(object(Request), object(Closure))in Pipeline.php (line 148)
at Pipeline->Illuminate\Pipeline{closure}(object(Request))in Pipeline.php (line 53)
at Pipeline->IlluminateRouting{closure}(object(Request))in StartSession.php (line 64)
at StartSession->handle(object(Request), object(Closure))in Pipeline.php (line 148)
at Pipeline->Illuminate\Pipeline{closure}(object(Request))in Pipeline.php (line 53)
at Pipeline->IlluminateRouting{closure}(object(Request))in AddQueuedCookiesToResponse.php (line 37)
at AddQueuedCookiesToResponse->handle(object(Request), object(Closure))in Pipeline.php (line 148)
at Pipeline->Illuminate\Pipeline{closure}(object(Request))in Pipeline.php (line 53)
at Pipeline->IlluminateRouting{closure}(object(Request))in EncryptCookies.php (line 59)
at EncryptCookies->handle(object(Request), object(Closure))in Pipeline.php (line 148)
at Pipeline->Illuminate\Pipeline{closure}(object(Request))in Pipeline.php (line 53)
at Pipeline->IlluminateRouting{closure}(object(Request))in Pipeline.php (line 102)
at Pipeline->then(object(Closure))in Router.php (line 576)
at Router->runRouteWithinStack(object(Route), object(Request))in Router.php (line 535)
at Router->dispatchToRoute(object(Request))in Router.php (line 513)
at Router->dispatch(object(Request))in Kernel.php (line 176)
at Kernel->Illuminate\Foundation\Http{closure}(object(Request))in Pipeline.php (line 30)
at Pipeline->IlluminateRouting{closure}(object(Request))in Debugbar.php (line 51)
at Debugbar->handle(object(Request), object(Closure))in Pipeline.php (line 148)
at Pipeline->Illuminate\Pipeline{closure}(object(Request))in Pipeline.php (line 53)
at Pipeline->IlluminateRouting{closure}(object(Request))in TransformsRequest.php (line 30)
at TransformsRequest->handle(object(Request), object(Closure))in Pipeline.php (line 148)
at Pipeline->Illuminate\Pipeline{closure}(object(Request))in Pipeline.php (line 53)
at Pipeline->IlluminateRouting{closure}(object(Request))in TransformsRequest.php (line 30)
at TransformsRequest->handle(object(Request), object(Closure))in Pipeline.php (line 148)
at Pipeline->Illuminate\Pipeline{closure}(object(Request))in Pipeline.php (line 53)
at Pipeline->IlluminateRouting{closure}(object(Request))in ValidatePostSize.php (line 27)
at ValidatePostSize->handle(object(Request), object(Closure))in Pipeline.php (line 148)
at Pipeline->Illuminate\Pipeline{closure}(object(Request))in Pipeline.php (line 53)
at Pipeline->IlluminateRouting{closure}(object(Request))in CheckForMaintenanceMode.php (line 46)
at CheckForMaintenanceMode->handle(object(Request), object(Closure))in Pipeline.php (line 148)
at Pipeline->Illuminate\Pipeline{closure}(object(Request))in Pipeline.php (line 53)
at Pipeline->IlluminateRouting{closure}(object(Request))in Pipeline.php (line 102)
at Pipeline->then(object(Closure))in Kernel.php (line 151)
at Kernel->sendRequestThroughRouter(object(Request))in Kernel.php (line 116)
at Kernel->handle(object(Request))in index.php (line 53)

`

[cesargb]

@bbdangar Hi! I suspect that you have the version v1.* of this package. This middleware is supported since version 2.4.

You can run this command to get your current version:

composer info spatie/laravel-permission

The v2 require php 7.x. If you already have php 7, perhaps this issue was in the file composer.json of your project.

Edit the composer.json and find this part:

        "platform": {
            "php": "5.6.4"
        }

If exists, then replace this part:

    "config": {
        "preferred-install": "dist",
        "sort-packages": true,
        "optimize-autoloader": true,
        "platform": {
            "php": "5.6.4"
        }
    }

for this other:

    "config": {
        "preferred-install": "dist",
        "sort-packages": true,
        "optimize-autoloader": true
    }

then run this command for upgrade the package at v2:

composer require spatie/laravel-permission

Please, let me known if this resolve this issue. I think that this issue occur when start a new project laravel with command laravel new ...

[bbdangar]

True, this is the issue of PHP version, thanks @cesargb

[nille]

I did this as well but now instead I get this error message when running composer require spatie/laravel-permission:

Using version ^2.4 for spatie/laravel-permission
./composer.json has been updated
Loading composer repositories with package information
Updating dependencies (including require-dev)
Your requirements could not be resolved to an installable set of packages.

  Problem 1
    - backpack/permissionmanager 2.1.18 requires spatie/laravel-permission ^1.4 -> satisfiable by spatie/laravel-permission[1.10.0, 1.11.0, 1.11.1, 1.12.0, 1.4.0, 1.5.0, 1.5.1, 1.5.2, 1.5.3, 1.6.0, 1.6.1, 1.7.0, 1.8.0, 1.9.0, v1.x-dev] but these conflict with your requirements or minimum-stability.
    - backpack/permissionmanager 2.1.18 requires spatie/laravel-permission ^1.4 -> satisfiable by spatie/laravel-permission[1.10.0, 1.11.0, 1.11.1, 1.12.0, 1.4.0, 1.5.0, 1.5.1, 1.5.2, 1.5.3, 1.6.0, 1.6.1, 1.7.0, 1.8.0, 1.9.0, v1.x-dev] but these conflict with your requirements or minimum-stability.
    - backpack/permissionmanager 2.1.18 requires spatie/laravel-permission ^1.4 -> satisfiable by spatie/laravel-permission[1.10.0, 1.11.0, 1.11.1, 1.12.0, 1.4.0, 1.5.0, 1.5.1, 1.5.2, 1.5.3, 1.6.0, 1.6.1, 1.7.0, 1.8.0, 1.9.0, v1.x-dev] but these conflict with your requirements or minimum-stability.
    - Installation request for backpack/permissionmanager (locked at 2.1.18, required as ^2.1) -> satisfiable by backpack/permissionmanager[2.1.18].


Installation failed, reverting ./composer.json to its original content.

[drbyte]

@nille Those errors are because of the backpack/permissionmanager package's limitations which make it work only with v1.x of this package.

If you want to use the backpack package, you'll need to specify the old 1.x version of spatie/laravel-permission:

composer require spatie/laravel-permission:^1