Hi Joel,
We have had this reported infrequently by other users and have had no success in tracking it down.  Can you answer a couple of questions for me?  Are you writing a compressed session file?  Is the disk you are writing to nearly full?  Thanks.

—Eric

Eric Pettersen
UCSF Computer Graphics Lab


On Aug 9, 2017, at 2:45 AM, Joel Mackay <joel.mackay@sydney.edu.au> wrote:

Hi all
Have other people seen (and solved!) this error before (below)? I’m having it crop up pretty much all the time now when I try to save a session (on my Win7 machine – running Chimera 1.11.2.
Thanks 
Joel
 
 
WindowsError Exception in Tk callback
  Function: <function command at 0x00000000155434A8> (type: <type 'function'>)
  Module: <module 'chimera.baseDialog' from 'C:\Program Files\Chimera 1.11.2\share\chimera\baseDialog.pyc'> (line: 447)
  Args: ()
Traceback (innermost last):
  File "C:\Program Files\Chimera 1.11.2\bin\lib\site-packages\Pmw\Pmw_1_3_3\lib\PmwBase.py", line 1747, in __call__
    return apply(self.func, args)
  File "C:\Program Files\Chimera 1.11.2\share\chimera\baseDialog.py", line 449, in command
    getattr(s, buttonFuncName(txt))()
  File "C:\Program Files\Chimera 1.11.2\share\OpenSave\__init__.py", line 264, in Save
    getattr(self, self.keepEquiv())()
  File "C:\Program Files\Chimera 1.11.2\share\chimera\baseDialog.py", line 704, in OK
    self.Apply()
  File "C:\Program Files\Chimera 1.11.2\share\OpenSave\__init__.py", line 183, in Apply
    self.command(1, self)
  File "C:\Program Files\Chimera 1.11.2\share\SimpleSession\gui.py", line 41, in _saveCB
    saveSession(paths[0], **kw)
  File "C:\Program Files\Chimera 1.11.2\share\SimpleSession\save.py", line 135, in saveSession
    os.rename(tsave, filename)
WindowsError: [Error 32] The process cannot access the file because it is being used by another process
 
WindowsError: [Error 32] The process cannot access the file because it is being used by another process
 
  File "C:\Program Files\Chimera 1.11.2\share\SimpleSession\save.py", line 135, in saveSession
    os.rename(tsave, filename)
 
See reply log for Python traceback.
 

------------------------------------------------------------------------------------------------------------------------------
Professor Joel Mackay | NHMRC Senior Research Fellow
Chair, Biochemistry, Cellular and Molecular Biology Cluster
School of Life and Environmental Sciences
THE UNIVERSITY OF SYDNEY
 
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