Re: [Pmw-general] python 2.6.1 bug

[Greg M. <gr...@in...>]

Hi Charles,

I suggest that one way to solve this kind of problem is to take a copy
of your code and gradually reduce the size of the code until you get
the smallest piece of code that still displays the issue.  Sort of
like a binary chop.  At this stage one of two things can happen: 
first, you might find that there is an obvious bug in your code that
you can fix; second, you can post the code to a forum like this for
others to run and try to debug for you.  It may turn out to be a bug
in your code or it may be an undiscovered bug in Pmw/Tkinter/Tcl.

Just giving us the traceback makes it nearly impossible for us to see
where the problem might be.

Greg

On Fri 17 Apr 2009 at 05:01:13PM -0700, Charles ???????? Doutriaux wrote:
> Since I'm using Python 2.6.1 I get:
> 
> <class '_tkinter.TclError'> Exception in Tk callback
>    Function: <bound method ComboBox._dropdownBtnRelease of  
> <_Pmw.Pmw_1_3.lib.PmwComboBox.ComboBox instance at 0x20b3238>> (type:  
> <type 'instanc
> emethod'>)
>    Args: (<Tkinter.Event instance at 0x3a78dc8>,)
>    Event type: ButtonRelease (type num: 5)
> Traceback (innermost last):
>    File "/lgm/cdat/latest/lib/python2.6/site-packages/Pmw/Pmw_1_3/lib/ 
> PmwBase.py", line 1747, in __call__
>      return apply(self.func, args)
>    File "/lgm/cdat/latest/lib/python2.6/site-packages/Pmw/Pmw_1_3/lib/ 
> PmwComboBox.py", line 344, in _dropdownBtnRelease
>      self._selectCmd()
>    File "/lgm/cdat/latest/lib/python2.6/site-packages/Pmw/Pmw_1_3/lib/ 
> PmwComboBox.py", line 276, in _selectCmd
>      return cmd(item)
>    File "/lgm/cdat/latest/lib/python2.6/site-packages/browser/ 
> gui_control.py", line 307, in __call__
>      return apply(self.func, args, kw)
>    File "/lgm/cdat/latest/lib/python2.6/site-packages/browser/ 
> gui_select_variable.py", line 685, in evt_enter_variable
>      gui_functions._srl_var_dim1_to_ndim( parent )
>    File "/lgm/cdat/latest/lib/python2.6/site-packages/browser/ 
> gui_functions.py", line 920, in _srl_var_dim1_to_ndim
>      parent.panelDM.dim[i 
> +multi_dim_found].opt.setitems(gui_control.dimchlst2)
>    File "/lgm/cdat/latest/lib/python2.6/site-packages/Pmw/Pmw_1_3/lib/ 
> PmwOptionMenu.py", line 67, in setitems
>      self._menu.delete(0, 'end')
>    File "/lgm/cdat/latest/lib/python2.6/lib-tk/Tkinter.py", line 2675,  
> in delete
>      self.deletecommand(c)
>    File "/lgm/cdat/latest/lib/python2.6/lib-tk/Tkinter.py", line 358,  
> in deletecommand
>      self.tk.deletecommand(name)
> <class '_tkinter.TclError'>: can't delete Tcl command
> 
> ================================================
>    Event contents:
>      char: ??
>      delta: 0
>      height: ??
>      keycode: ??
>      keysym: ??
>      keysym_num: ??
>      num: 1
>      send_event: False
>      serial: 6175
>      state: 256
>      time: -1234305764
>      type: 5
>      widget: . 
> 46328128.42874760.46287808.34287904.34288864.34289144.34291504.34291624
>      width: ??
>      x: 397
>      x_root: 477
>      y: 21
>      y_root: 200
> 
> 
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-- 
Greg McFarlane  "All that really matters in life are the people you love"