z-song/laravel-admin · error · Exception

admin.parent_select_error

Error message

admin.parent_select_error

What it means

Error "admin.parent_select_error" thrown in z-song/laravel-admin.

Source

Thrown at src/Traits/ModelTree.php:306

    public function delete()
    {
        $this->where($this->parentColumn, $this->getKey())->delete();

        return parent::delete();
    }

    /**
     * {@inheritdoc}
     */
    protected static function boot()
    {
        parent::boot();

        static::saving(function (Model $branch) {
            $parentColumn = $branch->getParentColumn();

            if (Request::has($parentColumn) && Request::input($parentColumn) == $branch->getKey()) {
                throw new \Exception(trans('admin.parent_select_error'));
            }

            if (Request::has('_order')) {
                $order = Request::input('_order');

                Request::offsetUnset('_order');

                (new Tree(new static()))->saveOrder($order);

                return false;
            }

            return $branch;
        });
    }
}

View on GitHub (pinned to 67c441eb78)

When it happens

Trigger: Thrown at src/Traits/ModelTree.php:306 when the library encounters an invalid state.

Common situations: See trigger scenarios.

AI-assisted analysis of z-song/laravel-admin@67c441eb78 (2026-08-21). Data as JSON: /api/errors/7cb42ba9b20e4f52. Report an issue: GitHub.