标题: 创建数据集，选择表时异常，报错如图，麻烦大神看下 [打印本页] 作者: warmth 时间: 2022-5-30 16:08 标题: 创建数据集，选择表时异常，报错如图，麻烦大神看下 报错文字详情描述：
No operations allowed after connection closed.Communications link failure
The last packet successfully received from the server was 37,091 milliseconds ago. The last packet sent successfully to the server was 0 milliseconds ago.Can not read response from server. Expected to read 4 bytes, read 0 bytes before connection was unexpectedly lost.