https://developers.weixin.qq.com/miniprogram/dev/wxcloudservice/wxcloudrun/src/development/call/faq.html中提到:

```

errCode: -601031 | errMsg: EnvDbId [], ServiceName [] not exist.

错误原因：指定环境中不存在该服务，或该环境不属于当前调用的小程序/公众号。 有以下几种可能：

```

基础库3.13.1调试过程中, 遇到下面错误:

```

"cloud.callContainer:fail Error: errCode: -601031 | errMsg: Invalid path. For more information, please refer to https://docs.cloudbase.net/error-code/service/INVALID_PATH (seqId=1767962895274_0.1545043796623966) (callId: 1767962895271-0.838997746983434) (trace: 20:48:15 start->20:48:15 system error (Error: errCode: -601031 | errMsg: Invalid path. For more information, please refer to https://docs.cloudbase.net/error-code/service/INVALID_PATH (seqId=1767962895274_0.1545043796623966)), abort)"

```

明显不是同一个问题. 请更新errCode或者errMsg