On 9/6/2013 1:05 PM, stas poritskiy wrote:
The code in development is mine, and i am using the API provided by a main 
developer.

At the moment, i am not using any try/except functionality.

here is the full Exception output:
[CODE]
Exception in Tkinter callback
Traceback (most recent call last):
   File "C:\Python27\32bit\lib\lib-tk\Tkinter.py", line 1470, in __call__
     return self.func(*args)
   File "E:\sporitskiy\HON\Project\scene7\s7operator\gui.py", line 59, in 
<lambda>
     cmd1 = lambda: vntProcessor.colData(folders.path, folders.subFolders)
   File "E:\sporitskiy\HON\Project\scene7\s7operator\vntProcessor.py", line 
184, in colData
     setVars()
   File "E:\sporitskiy\HON\Project\scene7\s7operator\vntProcessor.py", line 79, 
in __call__
     self.batchFiles()
   File "E:\sporitskiy\HON\Project\scene7\s7operator\vntProcessor.py", line 55, 
in batchFiles
     self.vntConnect.createVNTobjects(self.vntObjMgroup.keyList, 
self.vntLtoF.keyValList, self.vntObjFile.keyList, myPath)
   File "E:\sporitskiy\HON\Project\scene7\s7operator\vntProcessor.py", line 
113, in createVNTobjects
     self.createImage(groupName, layerName, fileName, imagePath, self.vntGroups)
   File "E:\sporitskiy\HON\Project\scene7\s7operator\vntProcessor.py", line 
137, in createImage
     img = open_image(imageFile)
   File "<string>", line 2, in open_image
   File "C:\Python27\32bit\lib\site-packages\s7vampy\arg_validator.py", line 
213, in __call__
     return func(*args, **keywords)
   File "C:\Python27\32bit\lib\site-packages\s7vampy\image.py", line 181, in 
open_image
     return Image(_S7VAM_IMAGE.Open(filename))
RuntimeError: Open Failed: 
'C:/Users/sporitskiy/Desktop/Practice/HIWM2MSB/hiwm2mpa_upholstery_esq_leather_ro_12_0001.tif'

We were confused because the failed open should be an IOError. If Image is indeed converting such to RuntimeError, it should not. It should just let the original error bubble up. It is possibly tossing information in the process. The first thing I would do is to look at the code around that line in image.py and remove the exception replacement if there is one.

--
Terry Jan Reedy

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