local variable 'photoshop' referenced before assignment

[kampelmuehler]

Getting the following traceback

Traceback (most recent call last):
File "stylize.py", line 150, in
main()
File "stylize.py", line 117, in main
style_img = Image.open(style_path).convert('RGB')
File "/home/moritz/anaconda3/envs/adain/lib/python3.7/site-packages/PIL/Image.py", line 2690, in open
im = _open_core(fp, filename, prefix)
File "/home/moritz/anaconda3/envs/adain/lib/python3.7/site-packages/PIL/Image.py", line 2676, in _open_core
im = factory(fp, filename)
File "/home/moritz/anaconda3/envs/adain/lib/python3.7/site-packages/PIL/JpegImagePlugin.py", line 783, in jpeg_factory
im = JpegImageFile(fp, filename)
File "/home/moritz/anaconda3/envs/adain/lib/python3.7/site-packages/PIL/ImageFile.py", line 103, in init
self._open()
File "/home/moritz/anaconda3/envs/adain/lib/python3.7/site-packages/PIL/JpegImagePlugin.py", line 373, in _open
handler(self, i)
File "/home/moritz/anaconda3/envs/adain/lib/python3.7/site-packages/PIL/JpegImagePlugin.py", line 139, in APP
self.info["photoshop"] = photoshop
UnboundLocalError: local variable 'photoshop' referenced before assignment

after around 300 images have been processed.

Any thoughts?

[kampelmuehler]

Ok, It's a PIL issue, that apparently doesn't occur in 5.4.1. See python-pillow/Pillow#3769.

[Hvitgar]

Btw: It will be fixed in the upcoming PIL release