Question

我通过ipython和anaconda使用python 2.7。我重新启动了我的计算机，尝试了不同的笔记本，并尝试通过conda命令行更新内容。然而，每当我尝试打开笔记本时，内核都会超时，这似乎会让笔记本崩溃。有谁知道如何解决这个问题？

更新：从笔记本中重启内核后，终端发出了以下消息：

[E 17:45:18.308 NotebookApp] Exception restarting kernel
    Traceback (most recent call last):
      File "C:\Users\bidby\Anaconda\lib\site- packages\notebook\services\kernels\handlers.py", line 88, in post
    yield gen.maybe_future(km.restart_kernel(kernel_id))
  File "C:\Users\bidby\Anaconda\lib\site-packages\tornado\gen.py", line 870, in run
    value = future.result()
  File "C:\Users\bidby\Anaconda\lib\site-packages\tornado\concurrent.py", line
 215, in result
    raise_exc_info(self._exc_info)
  File "<string>", line 3, in raise_exc_info
TimeoutError: Timeout waiting for restart
[E 17:45:18.308 NotebookApp] {
  "Origin": "http://localhost:8888",
  "Content-Length": "0",
  "Accept-Language": "en-US,en;q=0.8",
  "Accept-Encoding": "gzip, deflate",
  "Host": "localhost:8888",
  "Accept": "application/json, text/javascript, */*; q=0.01",
  "User-Agent": "Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/537.36 (KHT
ML, like Gecko) Chrome/49.0.2623.110 Safari/537.36",
  "Connection": "keep-alive",
  "X-Requested-With": "XMLHttpRequest",
  "Referer": "http://localhost:8888/notebooks/Desktop/The%20Prodge/For%20bidby
/SVC-CycleAverages-New-Copy2.ipynb"
}
[E 17:45:18.308 NotebookApp] 500 POST /api/kernels/8df55a56-0cb9-431c-8034-db6c1
6fee7ba/restart (::1) 31152.00ms referer=http://localhost:8888/notebooks/Desktop
/The%20Prodge/For%20bidby/SVC-CycleAverages-New-Copy2.ipynb
[I 17:45:19.460 NotebookApp] Kernel shutdown: 8df55a56-0cb9-431c-8034-db6c16fee7ba

笔记本电脑也提供了这个：

内核已经死亡，自动重启失败。内核无法重新启动。如果您无法重新启动内核，您仍然可以保存笔记本，但在重新打开笔记本之前，运行代码将不再有效。

当我关闭并重新打开笔记本时，终端会说：

[I 17:46:17.394 NotebookApp] Saving file at /Desktop/The Prodge/For bidby/SVC-CycleAverages-New-Copy2.ipynb
[W 17:46:17.398 NotebookApp] Saving untrusted notebook Desktop/The Prodge/For bidby/SVC-CycleAverages-New-Copy2.ipynb
[W 18:01:59.888 NotebookApp] Session not found: session_id=u'1768b420-e3ba-4f69-a392-d476b76a5774'
[W 18:01:59.905 NotebookApp] 404 DELETE /api/sessions/1768b420-e3ba-4f69-a392-d476b76a5774 (::1) 17.00ms referer=http://localhost:8888/notebooks/Desktop/The%20Prodge/For%20bidby/SVC-CycleAverages-New-Copy2.ipynb
[I 18:02:00.019 NotebookApp] Kernel started: a7d04bdf-d0c8-4b53-be62-3344c6b0f453
[W 18:02:10.052 NotebookApp] Timeout waiting for kernel_info reply from a7d04bdf-d0c8-4b53-be62-3344c6b0f453
[W 18:03:28.661 NotebookApp] Notebook Desktop/The Prodge/For bidby/SVC-CycleAverages-New-Copy2.ipynb is not trusted
[W 18:03:28.815 NotebookApp] 404 GET /nbextensions/widgets/notebook/js/extension.js?v=20160405174149 (::1) 12.00ms referer=http://localhost:8888/notebooks/Desktop/The%20Prodge/For%20bidby/SVC-CycleAverages-New-Copy2.ipynb
[I 18:05:34.392 NotebookApp] Saving file at /Desktop/The Prodge/For bidby/SVC-CycleAverages-New-Copy2.ipynb
[W 18:05:34.395 NotebookApp] Saving untrusted notebook Desktop/The Prodge/For bidby/SVC-CycleAverages-New-Copy2.ipynb

Answer 1

我遇到了同样的问题，并通过停用防病毒软件（AVG）来解决问题。这可能是一个安全问题......

为了复制问题，我重新安装了Anaconda2-4.0.0-Windows-x86_64，并且在AVG激活时遇到了同样的错误。

亲切的问候阿德里安

Ipython / Jupyter：超时等待kernel_info回复

1 个答案: