分销商-判断是否是分销商

app/api/controller/Dealer.php

@@ -61,7 +61,7 @@ class Dealer extends Controller
      */
     public function center(): Json
     {
-        $dealer = $this->dealer->toArray();
+        $dealer = isset($this->dealer) ? $this->dealer->toArray() : null;
 
         $dealer['update_time'] = date("Y-m-d", strtotime($dealer['update_time']));