Laravel associated model can't find the Model?

Question

I put the Models file under AppModels

Answer 1

It must be written completely. When this code is actually parsed, it will not be clear where the Class you specified is, so you have to write the complete namespace

->belongsTo('AppModelsGroup', 'uid', 'gid')

or

->belongsTo(AppModelsGroup::class, 'uid', 'gid')

Answer 2

Check whether your space name path is the same as your current path

Answer 3

Add

to the beginning of the file in the current screenshot (the next line of <?php)

namespace App\Models;