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Sierkinhane / CRNN_Chinese_Characters_Rec

(CRNN) Chinese Characters Recognition.
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在服务器上运行train.py 一直无法解决这个问题 是cv的版本不对吗 可以告知下详细的环境配置吗 #250

Open Agiroy4712 opened 3 years ago

Agiroy4712 commented 3 years ago

Traceback (most recent call last): File "train.py", line 160, in main() File "train.py", line 135, in main function.train(config, train_loader, train_dataset, converter, model, criterion, optimizer, device, epoch, writer_dict, output_dict) File "/home/mist/CRNN/CRNN_Chinese_Characters_Rec/lib/core/function.py", line 36, in train for i, (inp, idx) in enumerate(train_loader): File "/usr/local/lib/python3.6/dist-packages/torch/utils/data/dataloader.py", line 363, in next data = self._next_data() File "/usr/local/lib/python3.6/dist-packages/torch/utils/data/dataloader.py", line 989, in _next_data return self._process_data(data) File "/usr/local/lib/python3.6/dist-packages/torch/utils/data/dataloader.py", line 1014, in _process_data data.reraise() File "/usr/local/lib/python3.6/dist-packages/torch/_utils.py", line 395, in reraise raise self.exc_type(msg) cv2.error: Caught error in DataLoader worker process 0. Original Traceback (most recent call last): File "/usr/local/lib/python3.6/dist-packages/torch/utils/data/_utils/worker.py", line 185, in _worker_loop data = fetcher.fetch(index) File "/usr/local/lib/python3.6/dist-packages/torch/utils/data/_utils/fetch.py", line 44, in fetch data = [self.dataset[idx] for idx in possibly_batched_index] File "/usr/local/lib/python3.6/dist-packages/torch/utils/data/_utils/fetch.py", line 44, in data = [self.dataset[idx] for idx in possibly_batched_index] File "/home/mist/CRNN/CRNN_Chinese_Characters_Rec/lib/dataset/_360cc.py", line 45, in getitem img = cv2.cvtColor(img, cv2.COLOR_BGR2GRAY) cv2.error: OpenCV(4.3.0) /opencv/modules/imgproc/src/color.cpp:182: error: (-215:Assertion failed) !_src.empty() in function 'cvtColor'

prz30 commented 3 years ago

这个是因为你读取的数据的路径里有中文导致的吧，imread不能读取带有中文的路径

guomaoqin commented 3 years ago

Traceback (most recent call last): File "train.py", line 160, in main() File "train.py", line 135, in main function.train(config, train_loader, train_dataset, converter, model, criterion, optimizer, device, epoch, writer_dict, output_dict) File "/home/mist/CRNN/CRNN_Chinese_Characters_Rec/lib/core/function.py", line 36, in train for i, (inp, idx) in enumerate(train_loader): File "/usr/local/lib/python3.6/dist-packages/torch/utils/data/dataloader.py", line 363, in next data = self._next_data() File "/usr/local/lib/python3.6/dist-packages/torch/utils/data/dataloader.py", line 989, in _next_data return self._process_data(data) File "/usr/local/lib/python3.6/dist-packages/torch/utils/data/dataloader.py", line 1014, in _process_data data.reraise() File "/usr/local/lib/python3.6/dist-packages/torch/_utils.py", line 395, in reraise raise self.exc_type(msg) cv2.error: Caught error in DataLoader worker process 0. Original Traceback (most recent call last): File "/usr/local/lib/python3.6/dist-packages/torch/utils/data/_utils/worker.py", line 185, in _worker_loop data = fetcher.fetch(index) File "/usr/local/lib/python3.6/dist-packages/torch/utils/data/_utils/fetch.py", line 44, in fetch data = [self.dataset[idx] for idx in possibly_batched_index] File "/usr/local/lib/python3.6/dist-packages/torch/utils/data/_utils/fetch.py", line 44, in data = [self.dataset[idx] for idx in possibly_batched_index] File "/home/mist/CRNN/CRNN_Chinese_Characters_Rec/lib/dataset/_360cc.py", line 45, in getitem img = cv2.cvtColor(img, cv2.COLOR_BGR2GRAY) cv2.error: OpenCV(4.3.0) /opencv/modules/imgproc/src/color.cpp:182: error: (-215:Assertion failed) !_src.empty() in function 'cvtColor'

您好，请问您这个问题解决了吗？我也遇到了相同的问题，请指教。

Agiroy4712 commented 3 years ago

Traceback (most recent call last): File "train.py", line 160, in main() File "train.py", line 135, in main function.train(config, train_loader, train_dataset, converter, model, criterion, optimizer, device, epoch, writer_dict, output_dict) File "/home/mist/CRNN/CRNN_Chinese_Characters_Rec/lib/core/function.py", line 36, in train for i, (inp, idx) in enumerate(train_loader): File "/usr/local/lib/python3.6/dist-packages/torch/utils/data/dataloader.py", line 363, in next data = self._next_data() File "/usr/local/lib/python3.6/dist-packages/torch/utils/data/dataloader.py", line 989, in _next_data return self._process_data(data) File "/usr/local/lib/python3.6/dist-packages/torch/utils/data/dataloader.py", line 1014, in _process_data data.reraise() File "/usr/local/lib/python3.6/dist-packages/torch/_utils.py", line 395, in reraise raise self.exc_type(msg) cv2.error: Caught error in DataLoader worker process 0. Original Traceback (most recent call last): File "/usr/local/lib/python3.6/dist-packages/torch/utils/data/_utils/worker.py", line 185, in _worker_loop data = fetcher.fetch(index) File "/usr/local/lib/python3.6/dist-packages/torch/utils/data/_utils/fetch.py", line 44, in fetch data = [self.dataset[idx] for idx in possibly_batched_index] File "/usr/local/lib/python3.6/dist-packages/torch/utils/data/_utils/fetch.py", line 44, in data = [self.dataset[idx] for idx in possibly_batched_index] File "/home/mist/CRNN/CRNN_Chinese_Characters_Rec/lib/dataset/_360cc.py", line 45, in getitem img = cv2.cvtColor(img, cv2.COLOR_BGR2GRAY) cv2.error: OpenCV(4.3.0) /opencv/modules/imgproc/src/color.cpp:182: error: (-215:Assertion failed) !_src.empty() in function 'cvtColor'

您好，请问您这个问题解决了吗？我也遇到了相同的问题，请指教。

您好，我找到了问题的原因是因为数据集的文件没有完全解压，不知道你的是不是。因为当时数据集在服务器上解压，粗心没有仔细看大小，只解压了一部分。所以您可以尝试完全解压数据集后再试试。

guomaoqin commented 3 years ago

好的好的。谢谢您。我试试看

------------------ 原始邮件 ------------------ 发件人: "liaohaiqing"<notifications@github.com>; 发送时间: 2020年10月27日(星期二) 下午4:35 收件人: "Sierkinhane/CRNN_Chinese_Characters_Rec"<CRNN_Chinese_Characters_Rec@noreply.github.com>; 抄送: "2468734676"<2468734676@qq.com>; "Comment"<comment@noreply.github.com>; 主题: Re: [Sierkinhane/CRNN_Chinese_Characters_Rec] 在服务器上运行train.py 一直无法解决这个问题 是cv的版本不对吗 可以告知下详细的环境配置吗 (#250)

Traceback (most recent call last): File "train.py", line 160, in main() File "train.py", line 135, in main function.train(config, train_loader, train_dataset, converter, model, criterion, optimizer, device, epoch, writer_dict, output_dict) File "/home/mist/CRNN/CRNN_Chinese_Characters_Rec/lib/core/function.py", line 36, in train for i, (inp, idx) in enumerate(train_loader): File "/usr/local/lib/python3.6/dist-packages/torch/utils/data/dataloader.py", line 363, in next data = self._next_data() File "/usr/local/lib/python3.6/dist-packages/torch/utils/data/dataloader.py", line 989, in _next_data return self._process_data(data) File "/usr/local/lib/python3.6/dist-packages/torch/utils/data/dataloader.py", line 1014, in _process_data data.reraise() File "/usr/local/lib/python3.6/dist-packages/torch/_utils.py", line 395, in reraise raise self.exc_type(msg) cv2.error: Caught error in DataLoader worker process 0. Original Traceback (most recent call last): File "/usr/local/lib/python3.6/dist-packages/torch/utils/data/_utils/worker.py", line 185, in _worker_loop data = fetcher.fetch(index) File "/usr/local/lib/python3.6/dist-packages/torch/utils/data/_utils/fetch.py", line 44, in fetch data = [self.dataset[idx] for idx in possibly_batched_index] File "/usr/local/lib/python3.6/dist-packages/torch/utils/data/_utils/fetch.py", line 44, in data = [self.dataset[idx] for idx in possibly_batched_index] File "/home/mist/CRNN/CRNN_Chinese_Characters_Rec/lib/dataset/_360cc.py", line 45, in getitem img = cv2.cvtColor(img, cv2.COLOR_BGR2GRAY) cv2.error: OpenCV(4.3.0) /opencv/modules/imgproc/src/color.cpp:182: error: (-215:Assertion failed) !_src.empty() in function 'cvtColor'

您好，请问您这个问题解决了吗？我也遇到了相同的问题，请指教。

您好，我找到了问题的原因是因为数据集的文件没有完全解压，不知道你的是不是。因为当时数据集在服务器上解压，粗心没有仔细看大小，只解压了一部分。所以您可以尝试完全解压数据集后再试试。

— You are receiving this because you commented. Reply to this email directly, view it on GitHub, or unsubscribe.

dengfenglai321 commented 3 years ago

好的好的。谢谢您。我试试看 … ------------------ 原始邮件 ------------------ 发件人: "liaohaiqing"<notifications@github.com>; 发送时间: 2020年10月27日(星期二) 下午4:35 收件人: "Sierkinhane/CRNN_Chinese_Characters_Rec"<CRNN_Chinese_Characters_Rec@noreply.github.com>; 抄送: "2468734676"<2468734676@qq.com>; "Comment"<comment@noreply.github.com>; 主题: Re: [Sierkinhane/CRNN_Chinese_Characters_Rec] 在服务器上运行train.py 一直无法解决这个问题 是cv的版本不对吗 可以告知下详细的环境配置吗 (#250) Traceback (most recent call last): File "train.py", line 160, in main() File "train.py", line 135, in main function.train(config, train_loader, train_dataset, converter, model, criterion, optimizer, device, epoch, writer_dict, output_dict) File "/home/mist/CRNN/CRNN_Chinese_Characters_Rec/lib/core/function.py", line 36, in train for i, (inp, idx) in enumerate(train_loader): File "/usr/local/lib/python3.6/dist-packages/torch/utils/data/dataloader.py", line 363, in next data = self._next_data() File "/usr/local/lib/python3.6/dist-packages/torch/utils/data/dataloader.py", line 989, in _next_data return self._process_data(data) File "/usr/local/lib/python3.6/dist-packages/torch/utils/data/dataloader.py", line 1014, in _process_data data.reraise() File "/usr/local/lib/python3.6/dist-packages/torch/_utils.py", line 395, in reraise raise self.exc_type(msg) cv2.error: Caught error in DataLoader worker process 0. Original Traceback (most recent call last): File "/usr/local/lib/python3.6/dist-packages/torch/utils/data/_utils/worker.py", line 185, in _worker_loop data = fetcher.fetch(index) File "/usr/local/lib/python3.6/dist-packages/torch/utils/data/_utils/fetch.py", line 44, in fetch data = [self.dataset[idx] for idx in possibly_batched_index] File "/usr/local/lib/python3.6/dist-packages/torch/utils/data/_utils/fetch.py", line 44, in data = [self.dataset[idx] for idx in possibly_batched_index] File "/home/mist/CRNN/CRNN_Chinese_Characters_Rec/lib/dataset/_360cc.py", line 45, in getitem img = cv2.cvtColor(img, cv2.COLOR_BGR2GRAY) cv2.error: OpenCV(4.3.0) /opencv/modules/imgproc/src/color.cpp:182: error: (-215:Assertion failed) !_src.empty() in function 'cvtColor' 您好，请问您这个问题解决了吗？我也遇到了相同的问题，请指教。 您好，我找到了问题的原因是因为数据集的文件没有完全解压，不知道你的是不是。因为当时数据集在服务器上解压，粗心没有仔细看大小，只解压了一部分。所以您可以尝试完全解压数据集后再试试。 — You are receiving this because you commented. Reply to this email directly, view it on GitHub, or unsubscribe.

请问你解决了吗？怎么解决的 我也遇到了一样的问题。 此外，我对对应none的图片拿出来了，图片是OK的，路径也是OK的，就是图片读为none。。。。。。