I tried that, I also deleted defult profile, just in case, w/o success<br>Below is console log. Could it be some Tornado issue?<br>Should try to reinstall it?<br><br><span style="font-family:courier new,monospace">[NotebookApp] Using existing profile dir: u'C:\\Documents and Settings\\klo\\.ipython\\profile_default'<br>
[NotebookApp] Serving notebooks from local directory: C:\Documents and Settings\klo<br>[NotebookApp] The IPython Notebook is running at: <a href="http://127.0.0.1:8888/">http://127.0.0.1:8888/</a><br>[NotebookApp] Use Control-C to stop this server and shut down all kernels.<br>
ERROR:root:Uncaught exception, closing connection.<br>Traceback (most recent call last):<br> File "C:\Python27\lib\site-packages\tornado\iostream.py", line 304, in wrapper<br> callback(*args)<br> File "C:\Python27\lib\site-packages\tornado\websocket.py", line 605, in _on_frame_data<br>
self._receive_frame()<br> File "C:\Python27\lib\site-packages\tornado\websocket.py", line 525, in _receive_frame<br> self.stream.read_bytes(2, self._on_frame_start)<br> File "C:\Python27\lib\site-packages\tornado\iostream.py", line 180, in read_bytes<br>
self._check_closed()<br> File "C:\Python27\lib\site-packages\tornado\iostream.py", line 535, in _check_closed<br> raise IOError("Stream is closed")<br>IOError: Stream is closed<br>ERROR:root:Exception in callback <zmq.eventloop.stack_context._StackContextWrapper object at 0x02E32AE0><br>
Traceback (most recent call last):<br> File "C:\Python27\lib\site-packages\zmq\eventloop\ioloop.py", line 418, in _run_callback<br> callback()<br> File "C:\Python27\lib\site-packages\tornado\iostream.py", line 304, in wrapper<br>
callback(*args)<br> File "C:\Python27\lib\site-packages\tornado\websocket.py", line 605, in _on_frame_data<br> self._receive_frame()<br> File "C:\Python27\lib\site-packages\tornado\websocket.py", line 525, in _receive_frame<br>
self.stream.read_bytes(2, self._on_frame_start)<br> File "C:\Python27\lib\site-packages\tornado\iostream.py", line 180, in read_bytes<br> self._check_closed()<br> File "C:\Python27\lib\site-packages\tornado\iostream.py", line 535, in _check_closed<br>
raise IOError("Stream is closed")<br>IOError: Stream is closed<br>ERROR:root:Uncaught exception, closing connection.<br>Traceback (most recent call last):<br> File "C:\Python27\lib\site-packages\tornado\iostream.py", line 304, in wrapper<br>
callback(*args)<br> File "C:\Python27\lib\site-packages\tornado\websocket.py", line 605, in _on_frame_data<br> self._receive_frame()<br> File "C:\Python27\lib\site-packages\tornado\websocket.py", line 525, in _receive_frame<br>
self.stream.read_bytes(2, self._on_frame_start)<br> File "C:\Python27\lib\site-packages\tornado\iostream.py", line 180, in read_bytes<br> self._check_closed()<br> File "C:\Python27\lib\site-packages\tornado\iostream.py", line 535, in _check_closed<br>
raise IOError("Stream is closed")<br>IOError: Stream is closed<br>ERROR:root:Exception in callback <zmq.eventloop.stack_context._StackContextWrapper object at 0x02EC4660><br>Traceback (most recent call last):<br>
File "C:\Python27\lib\site-packages\zmq\eventloop\ioloop.py", line 418, in _run_callback<br> callback()<br> File "C:\Python27\lib\site-packages\tornado\iostream.py", line 304, in wrapper<br> callback(*args)<br>
File "C:\Python27\lib\site-packages\tornado\websocket.py", line 605, in _on_frame_data<br> self._receive_frame()<br> File "C:\Python27\lib\site-packages\tornado\websocket.py", line 525, in _receive_frame<br>
self.stream.read_bytes(2, self._on_frame_start)<br> File "C:\Python27\lib\site-packages\tornado\iostream.py", line 180, in read_bytes<br> self._check_closed()<br> File "C:\Python27\lib\site-packages\tornado\iostream.py", line 535, in _check_closed<br>
raise IOError("Stream is closed")<br>IOError: Stream is closed<br>[NotebookApp] Using MathJax from CDN: <a href="http://cdn.mathjax.org/mathjax/latest/MathJax.js">http://cdn.mathjax.org/mathjax/latest/MathJax.js</a><br>
[NotebookApp] Kernel started: b9d7e3d4-1985-4982-974f-ffdcd5b5e259<br>[NotebookApp] Kernel started: cac7749b-d646-4209-8b9a-c88ab25fa162<br>[[IPKernelApp] To connect another client to this kernel, use:<br>[IPKernelApp] --existing kernel-cac7749b-d646-4209-8b9a-c88ab25fa162.json<br>
IPKernelApp] To connect another client to this kernel, use:<br>[IPKernelApp] --existing kernel-b9d7e3d4-1985-4982-974f-ffdcd5b5e259.json<br>^C</span><br><br><br><br><div class="gmail_quote">On Tue, Sep 25, 2012 at 1:03 AM, Thomas Kluyver <span dir="ltr"><<a href="mailto:takowl@gmail.com" target="_blank">takowl@gmail.com</a>></span> wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div class="im">On 24 September 2012 23:58, klo uo <<a href="mailto:klonuo@gmail.com">klonuo@gmail.com</a>> wrote:<br>
> Console is clean and I don't know how can I debug this situation?<br>
<br>
</div>If you start it with the command 'ipython notebook --debug', the<br>
terminal should show all messages sent and received. That might help<br>
work out the issue.<br>
<div class="HOEnZb"><div class="h5"><br>
Thomas<br>
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