Hi All,
When I’m trying to run my model. I get this following error.
lr = 0.01
learn.fit_one_cycle(5, slice(lr))
AttributeError: Traceback (most recent call last):
File “/opt/conda/envs/fastai/lib/python3.6/site-packages/torch/utils/data/dataloader.py”, line 138, in worker_loop
samples = collate_fn([dataset[i] for i in batch_indices])
File “/opt/conda/envs/fastai/lib/python3.6/site-packages/torch/utils/data/dataloader.py”, line 138, in
samples = collate_fn([dataset[i] for i in batch_indices])
File “/opt/conda/envs/fastai/lib/python3.6/site-packages/fastai/data_block.py”, line 593, in getitem
if self.item is None: x,y = self.x[idxs],self.y[idxs]
File “/opt/conda/envs/fastai/lib/python3.6/site-packages/fastai/data_block.py”, line 103, in getitem
if isinstance(idxs, Integral): return self.get(idxs)
File “/opt/conda/envs/fastai/lib/python3.6/site-packages/fastai/vision/data.py”, line 266, in get
res = self.open(fn)
File “/opt/conda/envs/fastai/lib/python3.6/site-packages/fastai/vision/data.py”, line 262, in open
return open_image(fn, convert_mode=self.convert_mode)
File “/opt/conda/envs/fastai/lib/python3.6/site-packages/fastai/vision/image.py”, line 390, in open_image
x = PIL.Image.open(fn).convert(convert_mode)
File “/opt/conda/envs/fastai/lib/python3.6/site-packages/PIL/Image.py”, line 915, in convert
self.load()
File “/opt/conda/envs/fastai/lib/python3.6/site-packages/PIL/ImageFile.py”, line 252, in load
self.load_end()
File “/opt/conda/envs/fastai/lib/python3.6/site-packages/PIL/PngImagePlugin.py”, line 680, in load_end
self.png.call(cid, pos, length)
File “/opt/conda/envs/fastai/lib/python3.6/site-packages/PIL/PngImagePlugin.py”, line 140, in call
return getattr(self, "chunk" + cid.decode(‘ascii’))(pos, length)
AttributeError: ‘PngStream’ object has no attribute ‘chunk_cmOD’
Please tell me if anyone has seen this before. I have upgraded my Pillow version to be 5.4.0.