azure - 在 Microsoft Azure 机器学习中打开终端时出错

Question

在 Microsoft Azure 机器学习下创建计算实例并选择 Jupyter 打开 Jupyter Notebook 后，我从菜单中选择“新终端”。但是，我收到以下错误:

terminado.js:4 WebSocket connection to 'wss://xalapa.eastus2.instances.azureml.ms/terminals/websocket/2' failed: Error during WebSocket handshake: Unexpected response code: 426
make_terminal @ terminado.js:4
index.js:5 Uncaught TypeError: Cannot read property 'parentElement' of undefined
    at proposeGeometry (index.js:5)
    at fit (index.js:30)
    at Terminal.terminalConstructor.fit (index.js:44)
    at window.onresize (main.js:54)

我重新创建了计算实例，但没有成功。

您知道问题是什么吗？

谢谢

Answer 1

看起来您的网络套接字可能被阻止了。这是故障排除文档:https://learn.microsoft.com/en-us/azure/machine-learning/how-to-run-jupyter-notebooks#troubleshooting

If you can't connect to a notebook, ensure that web socketcommunication is not disabled. For compute instance Jupyterfunctionality to work, web socket communication must be enabled.Please ensure your network allows websocket connections to*.instances.azureml.net and *.instances.azureml.ms.