Passport中不存在Lcobucci \\\\ JWT \\\\ Parser类（Laravel 5.6）

Question

I am using Passport for API authentication. Here are the packages that are installed in my composer.json file.

"require": {
        "php": "^7.1.3",
        "barryvdh/laravel-dompdf": "*",
        "baum/baum": "~1.1",
        "benwilkins/laravel-fcm-notification": "^2.0",
        "fideloper/proxy": "^4.0",
        "intervention/image": "^2.4",
        "ixudra/curl": "^6.16",
        "laravel/framework": "5.6.*",
        "laravel/passport": "^6.0",
        "laravel/tinker": "^1.0",
        "lcobucci/jwt": "^3.2",
        "league/flysystem-aws-s3-v3": "^1.0",
        "pbmedia/laravel-ffmpeg": "^2.1",
        "predis/predis": "^1.1",
        "tymon/jwt-auth": "^1.0@dev",
        "zizaco/entrust": "^1.9"
    },

I don't have any complicated packages as such. Just trying to do simple things here to login and get details of users.

I have tried installing and uninstalling the Passport package multiple times.

Note: The code seems to be working fine on localhost but creating issue when running on production server environment. Its a very strange issue I am getting for the first time.

I am not able to get the issue. I am getting this issue on

 public function login(Request $request){

    if(Auth::guard('customer')->attempt(['email' => request('email'), 'password' => request('password')])){
     $user = Auth::guard('customer')->user();
         $select=$this->devicecustomers->where('customer_id',$user->id)->where('deviceid',$request['deviceid'])->count();

      if($select>0)
          {
          $expire_date = \Carbon::now()->addDays(365);
          $tokan = $user->createToken($user->id);   ====>>>  // // //This is the line were I am getting error. 
          $tokensubproperty = $tokan->token;
          $tokensubproperty->expires_at = $expire_date;
          $success['token'] =  $tokan->accessToken;
          $success['expires_at'] = $expire_date;

        $device = $this->devicecustomers->where('customer_id',$user->id)->where('deviceid',$request['deviceid'])->update(['mobile_tokan'=>$request->mobile_tokan, 'login_status'=>"login"]);
        return response()->json(['status' => 'success','success' => $success], $this->successStatus);
      }


         }
         else{

            return response()->json(['status' => 'error','error'=>'Invalid email or password.']);
         }

    }

This line is the error $tokan = $user->createToken($user->id);

Did someone else faced the same problem before? Can someone suggest what is the issue?

After debugging the code I find the issue on this function app/vendor/laravel/passport/src/HasApiTokens.php

 public function createToken($name, array $scopes = [])
    {
        return Container::getInstance()->make(PersonalAccessTokenFactory::class)->make(
            $this->getKey(), $name, $scopes
        );
    }

Answer 1

I may be a little late to the party.

Did you run composer update on prod?

Did you make sure to run the migrations on prod?

Did you use php artisan to install passport on prod?

Look in the storage/ directory, are your public/private keys in there?

PS Go F off @Samuel Liew. Go be a mod in places that really need it. Whether you believe it or not, your time is precious. You are wasting it here. Bad mod, bad. I figure you wouldn't know what you're talking about because you probably aren't that familiar with Laravel. It is an answer. These are the literal steps to ensure your Laravel prod matches local when adding new packages, you douchebag. I even tweaked the steps to verify all the parts are there for this specific package to work.