更新

app/Http/Controllers/Api/UserController.php

@@ -131,9 +131,9 @@ class UserController extends Controller
         $user = auth('api')->user();
         $userinfo = UserInfoModel::where('user_id', $user->id)->first();
 
-        $userinfo['hobby'] = explode(',',$userinfo['hobby']);
-        $userinfo['photo'] = json_decode($userinfo['photo'],true);
-        $userinfo['video'] = json_decode($userinfo['video'],true);
+        $userinfo['hobby'] = !empty($userinfo['hobby'])?explode(',',$userinfo['hobby']):[];
+        $userinfo['photo'] = !empty($userinfo['photo'])?json_decode($userinfo['photo'],true):[];
+        $userinfo['video'] = !empty($userinfo['video'])?json_decode($userinfo['video'],true):[];
         $userinfo['like_num'] = $user->like_num;
         $userinfo['like_me_num'] = $user->like_me_num;
         $userinfo['look_num'] = $user->look_num;