[IPython-User] Notebook cells doesn't execute

klo uo klonuo@gmail....
Mon Sep 24 18:14:16 CDT 2012


I tried that, I also deleted defult profile, just in case, w/o success
Below is console log. Could it be some Tornado issue?
Should try to reinstall it?

[NotebookApp] Using existing profile dir: u'C:\\Documents and
Settings\\klo\\.ipython\\profile_default'
[NotebookApp] Serving notebooks from local directory: C:\Documents and
Settings\klo
[NotebookApp] The IPython Notebook is running at: http://127.0.0.1:8888/
[NotebookApp] Use Control-C to stop this server and shut down all kernels.
ERROR:root:Uncaught exception, closing connection.
Traceback (most recent call last):
  File "C:\Python27\lib\site-packages\tornado\iostream.py", line 304, in
wrapper
    callback(*args)
  File "C:\Python27\lib\site-packages\tornado\websocket.py", line 605, in
_on_frame_data
    self._receive_frame()
  File "C:\Python27\lib\site-packages\tornado\websocket.py", line 525, in
_receive_frame
    self.stream.read_bytes(2, self._on_frame_start)
  File "C:\Python27\lib\site-packages\tornado\iostream.py", line 180, in
read_bytes
    self._check_closed()
  File "C:\Python27\lib\site-packages\tornado\iostream.py", line 535, in
_check_closed
    raise IOError("Stream is closed")
IOError: Stream is closed
ERROR:root:Exception in callback
<zmq.eventloop.stack_context._StackContextWrapper object at 0x02E32AE0>
Traceback (most recent call last):
  File "C:\Python27\lib\site-packages\zmq\eventloop\ioloop.py", line 418,
in _run_callback
    callback()
  File "C:\Python27\lib\site-packages\tornado\iostream.py", line 304, in
wrapper
    callback(*args)
  File "C:\Python27\lib\site-packages\tornado\websocket.py", line 605, in
_on_frame_data
    self._receive_frame()
  File "C:\Python27\lib\site-packages\tornado\websocket.py", line 525, in
_receive_frame
    self.stream.read_bytes(2, self._on_frame_start)
  File "C:\Python27\lib\site-packages\tornado\iostream.py", line 180, in
read_bytes
    self._check_closed()
  File "C:\Python27\lib\site-packages\tornado\iostream.py", line 535, in
_check_closed
    raise IOError("Stream is closed")
IOError: Stream is closed
ERROR:root:Uncaught exception, closing connection.
Traceback (most recent call last):
  File "C:\Python27\lib\site-packages\tornado\iostream.py", line 304, in
wrapper
    callback(*args)
  File "C:\Python27\lib\site-packages\tornado\websocket.py", line 605, in
_on_frame_data
    self._receive_frame()
  File "C:\Python27\lib\site-packages\tornado\websocket.py", line 525, in
_receive_frame
    self.stream.read_bytes(2, self._on_frame_start)
  File "C:\Python27\lib\site-packages\tornado\iostream.py", line 180, in
read_bytes
    self._check_closed()
  File "C:\Python27\lib\site-packages\tornado\iostream.py", line 535, in
_check_closed
    raise IOError("Stream is closed")
IOError: Stream is closed
ERROR:root:Exception in callback
<zmq.eventloop.stack_context._StackContextWrapper object at 0x02EC4660>
Traceback (most recent call last):
  File "C:\Python27\lib\site-packages\zmq\eventloop\ioloop.py", line 418,
in _run_callback
    callback()
  File "C:\Python27\lib\site-packages\tornado\iostream.py", line 304, in
wrapper
    callback(*args)
  File "C:\Python27\lib\site-packages\tornado\websocket.py", line 605, in
_on_frame_data
    self._receive_frame()
  File "C:\Python27\lib\site-packages\tornado\websocket.py", line 525, in
_receive_frame
    self.stream.read_bytes(2, self._on_frame_start)
  File "C:\Python27\lib\site-packages\tornado\iostream.py", line 180, in
read_bytes
    self._check_closed()
  File "C:\Python27\lib\site-packages\tornado\iostream.py", line 535, in
_check_closed
    raise IOError("Stream is closed")
IOError: Stream is closed
[NotebookApp] Using MathJax from CDN:
http://cdn.mathjax.org/mathjax/latest/MathJax.js
[NotebookApp] Kernel started: b9d7e3d4-1985-4982-974f-ffdcd5b5e259
[NotebookApp] Kernel started: cac7749b-d646-4209-8b9a-c88ab25fa162
[[IPKernelApp] To connect another client to this kernel, use:
[IPKernelApp] --existing kernel-cac7749b-d646-4209-8b9a-c88ab25fa162.json
IPKernelApp] To connect another client to this kernel, use:
[IPKernelApp] --existing kernel-b9d7e3d4-1985-4982-974f-ffdcd5b5e259.json
^C



On Tue, Sep 25, 2012 at 1:03 AM, Thomas Kluyver <takowl@gmail.com> wrote:

> On 24 September 2012 23:58, klo uo <klonuo@gmail.com> wrote:
> > Console is clean and I don't know how can I debug this situation?
>
> If you start it with the command 'ipython notebook --debug', the
> terminal should show all messages sent and received. That might help
> work out the issue.
>
> Thomas
> _______________________________________________
> IPython-User mailing list
> IPython-User@scipy.org
> http://mail.scipy.org/mailman/listinfo/ipython-user
>
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