请问背景音频出现playerErrCode:6是什么原因引起的？

背景音频onError()偶尔抛出异常如下，请问是用户网络不好导致的吗？

{"errMsg":"playerErrCode:6, systemErrCode:18446744073709550611, domain:NSURLErrorDomain, description:网络连接已中断。","errCode":10002,"src":"https://xxx"}

{"errMsg":"playerErrCode:6, systemErrCode:18446744073709550615, domain:NSURLErrorDomain, description:The request timed out.","errCode":10002,"src":"https://xxxx"}