Thats because you aren't checking your results after you list the directory
contents, and then you are trying to index into an empty list:
savedFiles = os.listdir(newSaveDir)
print savedFiles
savedFiles.sort()
incFiles = []
for i in savedFiles:
if fileName in i:
incFiles.append(i)
lastFile = incFiles[len(incFiles)-1]
You have to handle the case where it is an empty directory.
On Wed Feb 18 2015 at 6:02:20 PM likage <[email protected]> wrote:
> Hi there,
>
> you are right. it seems to have bypass the error, never know about QString
> as I thought it will still work since it is still string..
>
> However I have a problem in the "lastFile" line, especially so if there
> isn't a file to begin with.
>
> For example, if there is already a "AvenueA_0001.ma" in the directory, it
> will automatically creates a "AvenueA_0002.ma" file, so on and forth.
> However say if I have a new file with the naming of "AvenueB", instead of
> creating "AvenueB_0001.ma", it will gives me the following error:
>
> # Traceback (most recent call last):
> # File "/user_data/dev_test/anmg/versions/anmgTool_v02a.py", line 211,
> in test
> # self.tmpSave()
> # File "/user_data/dev_test/anmg/versions/anmgTool_v02a.py", line 246,
> in tmpSave
> # lastFile = incFiles[len(incFiles)-1]
> # IndexError: list index out of range
>
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