php - Laravel Eloquent returns 500 when I'm trying to put children in $with -


here eloquent code:

class testtype extends model {     protected $with = ['parent', 'children'];      public function user(){         return $this->belongsto('app\user');     }      public function parent(){     return $this->belongsto('app\models\testtype', 'parent_id', 'id');     }      public function children(){         return $this->hasmany('app\models\testtype', 'parent_id', 'id');     } }

eloquent has children , parent calls itself. returns http error 500. works remove children $with

it works when call controller:

$testtype = testtype::where('id', 1)->first(); return $testtype->children;

can me please?

if want children in response this

$testtype = testtype::with('children',function($query){ $query->where('id', 1);})->first();

do check getting using dd() , make sure have specified relationships using foreign keys in migrations

i hope work if doesn't feel free shoot query. :)


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