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wkentaro / chainer-mask-rcnn

Chainer Implementation of Mask R-CNN. (Training code to reproduce the original result is available.)
MIT License
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the current chainer-mask-rcnn is unadaptable to the latest chainer version #40

Open himlen1990 opened 3 years ago

himlen1990 commented 3 years ago

Failures occurred when running train.py in the example/custom_dataset/ I had tried some chainer versions (7.7.0 and 6.6.0) and failed. (the error in 6.6.0 ) Exception in main training loop: Extension implementation must override call. Traceback (most recent call last): File "/home/pr2/anaconda2/envs/chainer-mrcnn/lib/python3.6/site-packages/chainer/training/trainer.py", line 319, in run entry.extension(self) File "/home/pr2/anaconda2/envs/chainer-mrcnn/lib/python3.6/site-packages/chainer/training/extension.py", line 65, in call 'Extension implementation must override call.') Will finalize trainer extensions and updater before reraising the exception. Traceback (most recent call last): File "train.py", line 93, in main() File "train.py", line 88, in main evaluator_type='voc', File "/home/pr2/chainer-mask-rcnn/examples/custom_dataset/../train_common.py", line 354, in train trainer.run() File "/home/pr2/anaconda2/envs/chainer-mrcnn/lib/python3.6/site-packages/chainer/training/trainer.py", line 349, in run six.reraise(*exc_info) File "/home/pr2/anaconda2/envs/chainer-mrcnn/lib/python3.6/site-packages/six.py", line 703, in reraise raise value File "/home/pr2/anaconda2/envs/chainer-mrcnn/lib/python3.6/site-packages/chainer/training/trainer.py", line 319, in run entry.extension(self) File "/home/pr2/anaconda2/envs/chainer-mrcnn/lib/python3.6/site-packages/chainer/training/extension.py", line 65, in call 'Extension implementation must override call.') NotImplementedError: Extension implementation must override call.

Finally I installed chainer 4.0.0 and it worked. It seems the current chainer-mask-rcnn is not support chainer version higher than 5.0.0, I think you'd better to modify the requirements.txt.

knorth55 commented 3 years ago

@himlen1990 can you try this PR? https://github.com/wkentaro/fcn/pull/121 this PR fix the same issues occurred in my env.