Class '' not found

[jbello94]

After following the steps to install the package in Lumen (https://spatie.be/docs/laravel-permission/v4/installation-lumen), when I run the command 'php artisan migrate' I get the error Class '' not found

[drbyte]

You must have missed a step.

I just followed all the steps as listed in the doc and the migration works fine without error.
a. Create the new lumen project with the composer command listed in the Lumen Installation docs
b. Create a MariaDB database, and set its name and credentials in the .env
c. Follow all the instructions at https://spatie.be/docs/laravel-permission/v4/installation-lumen

The output of php artisan migrate is as expected:

Migration table created successfully.
Migrating: 2018_01_01_000000_create_permission_tables
Migrated:  2018_01_01_000000_create_permission_tables (416.60ms)

(Yes the 2018 date comes directly from using the copy command in the https://spatie.be/docs/laravel-permission/v4/installation-lumen doc. It is exactly as expected. You can of course use your own date by renaming the migration file after copying it and before running the migration.)