How to solve 'global name 'FileNotFoundError' is not defined" ?

[b2220333]

Hello,
I run sed -e 's:python3:python:g' eval_all.sh > sam_eval_all.sh
And here is the output when execute sam_eval_all.sh:

Traceback (most recent call last):
File "train_lpo.py", line 137, in
over_segs,segmentations,boxes,names = loadVOCAndOverSeg( 'test', detector='mssf' )
File "/home/sam/code/download/Segmentation/lpo/src/util.py", line 94, in loadVOCAndOverSeg
return loadAndOverSegDataset( lambda: ldr(im_set=="train",im_set=="valid",im_set=="test"), "VOC%s_%s"%(year,im_set), detector=detector, N_SPIX=N_SPIX )
File "/home/sam/code/download/Segmentation/lpo/src/util.py", line 52, in loadAndOverSegDataset
except FileNotFoundError:
NameError: global name 'FileNotFoundError' is not defined
Traceback (most recent call last):
File "train_lpo.py", line 137, in
over_segs,segmentations,boxes,names = loadVOCAndOverSeg( 'test', detector='mssf' )
File "/home/sam/code/download/Segmentation/lpo/src/util.py", line 94, in loadVOCAndOverSeg
return loadAndOverSegDataset( lambda: ldr(im_set=="train",im_set=="valid",im_set=="test"), "VOC%s_%s"%(year,im_set), detector=detector, N_SPIX=N_SPIX )
File "/home/sam/code/download/Segmentation/lpo/src/util.py", line 52, in loadAndOverSegDataset
except FileNotFoundError:
NameError: global name 'FileNotFoundError' is not defined
Traceback (most recent call last):
File "train_lpo.py", line 137, in
over_segs,segmentations,boxes,names = loadVOCAndOverSeg( 'test', detector='mssf' )
File "/home/sam/code/download/Segmentation/lpo/src/util.py", line 94, in loadVOCAndOverSeg
return loadAndOverSegDataset( lambda: ldr(im_set=="train",im_set=="valid",im_set=="test"), "VOC%s_%s"%(year,im_set), detector=detector, N_SPIX=N_SPIX )
File "/home/sam/code/download/Segmentation/lpo/src/util.py", line 52, in loadAndOverSegDataset
except FileNotFoundError:
NameError: global name 'FileNotFoundError' is not defined
Traceback (most recent call last):
File "train_lpo.py", line 137, in
over_segs,segmentations,boxes,names = loadVOCAndOverSeg( 'test', detector='mssf' )
File "/home/sam/code/download/Segmentation/lpo/src/util.py", line 94, in loadVOCAndOverSeg
return loadAndOverSegDataset( lambda: ldr(im_set=="train",im_set=="valid",im_set=="test"), "VOC%s_%s"%(year,im_set), detector=detector, N_SPIX=N_SPIX )
File "/home/sam/code/download/Segmentation/lpo/src/util.py", line 52, in loadAndOverSegDataset
except FileNotFoundError:
NameError: global name 'FileNotFoundError' is not defined
Traceback (most recent call last):
File "train_lpo.py", line 137, in
over_segs,segmentations,boxes,names = loadVOCAndOverSeg( 'test', detector='mssf' )
File "/home/sam/code/download/Segmentation/lpo/src/util.py", line 94, in loadVOCAndOverSeg
return loadAndOverSegDataset( lambda: ldr(im_set=="train",im_set=="valid",im_set=="test"), "VOC%s_%s"%(year,im_set), detector=detector, N_SPIX=N_SPIX )
File "/home/sam/code/download/Segmentation/lpo/src/util.py", line 52, in loadAndOverSegDataset
except FileNotFoundError:
NameError: global name 'FileNotFoundError' is not defined
Traceback (most recent call last):
File "train_lpo.py", line 137, in
over_segs,segmentations,boxes,names = loadVOCAndOverSeg( 'test', detector='mssf' )
File "/home/sam/code/download/Segmentation/lpo/src/util.py", line 94, in loadVOCAndOverSeg
return loadAndOverSegDataset( lambda: ldr(im_set=="train",im_set=="valid",im_set=="test"), "VOC%s_%s"%(year,im_set), detector=detector, N_SPIX=N_SPIX )
File "/home/sam/code/download/Segmentation/lpo/src/util.py", line 52, in loadAndOverSegDataset
except FileNotFoundError:
NameError: global name 'FileNotFoundError' is not defined

Thank you~

[philkr]

FileNotFoundError apparently doesn't exist in python 2.7 . a1ee437 should fix this.
I also added a environment variable to control the python script in eval_all.sh, so you don't need to copy the script.

[b2220333]

Oh, it works!
Thank you very much~
By the way, if I have the problem of usage, is it also suitable to open an new issue?

[b2220333]

I found that it doesn't output anything on console.
Is that normal?
Thank you~

[philkr]

It might be related to a missing VOC/COCO dataset files, see #6 .

[b2220333]

OK, I update again with git pull and make success!
After I run again ./sam_eval_all.sh, it shows another question, and I will open another issue.
Thank you~