fix

api/controllers/GameController.php

@@ -24,7 +24,7 @@ class GameController extends BaseController
         $address = $post['address'] ?? '';
         $nickname = $post['nickname'] ?? '';
         if (empty($address) || empty($nickname)) {
-            return ['code' => -1, 'msg' => '地址和昵称不能为空', 'data' => []];
+            return ['code' => -1, 'msg' => '地址和昵称不能为空', 'data' => null];
         }
         //判断重复
         $count = GameUser::find()->where(['nickname' => $nickname])->count();
@@ -48,7 +48,7 @@ class GameController extends BaseController
     {
         $address = Yii::$app->request->post('address', '');
         if (empty($address)) {
-            return ['code' => -1, 'msg' => '地址不能为空', 'data' => []];
+            return ['code' => -1, 'msg' => '地址不能为空', 'data' => null];
         }
         //todo 获取地址
         $address = GameUser::find()->select(['nickname'])->where(['address' => $address])->one();