错误修改

app/Servers/Member/UserServer.php

@@ -36,7 +36,7 @@ class UserServer
      */
     function setWxOpen($wx_info){
         //检查这个微信openid是否存在
-        $user = WxUser::where('openid',$wx_info['openid'])->select(['id','openid','invite_code'])->find();
+        $user = WxUser::where('openid',$wx_info['openid'])->select(['id','openid','invite_code'])->first();
         if(!$user){//不存在就创建信息
             $invite_code = $this->randString();
             $member_info['invite_code'] = $invite_code;