Connect to an existing kernel doesn't work

[Dave Hirschfeld]

When trying to connect to an existing kernel I get the following error in the Internal Console:

>>> Traceback (most recent call last):

  File "C:\dev\code\spyderlib\spyderlib\plugins\ipythonconsole.py", line 659, in new_client

    self.register_client(cf, kernel_widget_id, client_name)

  File "C:\dev\code\spyderlib\spyderlib\plugins\ipythonconsole.py", line 730, in register_client

    kernel = self.main.extconsole.shellwidgets[-1]

IndexError: list index out of range

No IPython console opens up after the error.

-Dave

[Dave Hirschfeld]

If I already have another IPython Kernel/Console open I get a slightly different error in the internal console and a couple of message boxes. The console error is given below and the message box screen grabs are attached.

>>> Traceback (most recent call last):

  File "C:\dev\code\spyderlib\spyderlib\plugins\ipythonconsole.py", line 582, in refresh_plugin

Traceback (most recent call last):

  File "C:\dev\code\spyderlib\spyderlib\plugins\__init__.py", line 201, in visibility_changed

    self.refresh_plugin() #XXX Is it a good idea?

  File "C:\dev\code\spyderlib\spyderlib\plugins\ipythonconsole.py", line 582, in refresh_plugin

    self.main.extconsole.tabwidget.setCurrentIndex(idx)

TypeError: QTabWidget.setCurrentIndex(int): argument 1 has unexpected type 'NoneType'

    self.main.extconsole.tabwidget.setCurrentIndex(idx)

TypeError: QTabWidget.setCurrentIndex(int): argument 1 has unexpected type 'NoneType'

Traceback (most recent call last):

  File "C:\dev\code\spyderlib\spyderlib\plugins\__init__.py", line 201, in visibility_changed

Traceback (most recent call last):

  File "C:\dev\code\spyderlib\spyderlib\plugins\__init__.py", line 201, in visibility_changed

    self.refresh_plugin() #XXX Is it a good idea?

  File "C:\dev\code\spyderlib\spyderlib\plugins\ipythonconsole.py", line 582, in refresh_plugin

    self.main.extconsole.tabwidget.setCurrentIndex(idx)

TypeError: QTabWidget.setCurrentIndex(int): argument 1 has unexpected type 'NoneType'

    self.refresh_plugin() #XXX Is it a good idea?

  File "C:\dev\code\spyderlib\spyderlib\plugins\ipythonconsole.py", line 582, in refresh_plugin

    self.main.extconsole.tabwidget.setCurrentIndex(idx)

TypeError: QTabWidget.setCurrentIndex(int): argument 1 has unexpected type 'NoneType'

-Dave

 

[Carlos Córdoba]

Hi Dave,

Thanks for the report. I can reproduce both errors. I'll fill an issue for them and try to solve it right away.

Cheers,
Carlos

El 10/08/12 05:00, Dave Hirschfeld escribió:

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[Carlos Córdoba]

Dave, I've added of couple of commits that should fix the problem. Could you test again with the latest tip and tell me if it's working for you?

El 10/08/12 05:00, Dave Hirschfeld escribió:

On Friday, August 10, 2012 10:52:39 AM UTC+1, Dave Hirschfeld wrote:

[Dave Hirschfeld]

Thanks Carlos, I can confirm that it's now working for me.

-Dave