PaddleSeg develop分支 nnUNet问题

[huangguoqing]

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请问paddleseg medcialseg 下的nnUNet是否在运行的时候是只支持Linux平台，windows不行,数据预处理部分问题？

Error code :

F:\Medical\PaddleSeg\contrib\MedicalSeg>python train.py --config configs/nnunet/msd_lung/nnunet_2d_msd_lung_fold0.yml --log_iters 20 --precision fp16 --nnunet --save_dir output/2d_unet/fold0 --save_interval 1000 --use_vdl 信息: 用提供的模式无法找到文件。 'C:/Program' 不是内部或外部命令，也不是可运行的程序 或批处理文件。 2023-03-02 11:00:39 [INFO] ------------Environment Information------------- platform: Windows-10-10.0.19041-SP0 Python: 3.7.16 (default, Jan 17 2023, 16:06:28) [MSC v.1916 64 bit (AMD64)] Paddle compiled with cuda: True NVCC: Not Available cudnn: 8.4 GPUs used: 1 CUDA_VISIBLE_DEVICES: None GPU: ['GPU 0: NVIDIA GeForce'] GCC: gcc (x86_64-win32-seh-rev0, Built by MinGW-W64 project) 8.1.0 PaddlePaddle: 2.4.2

F:\Medical\PaddleSeg\contrib\MedicalSeg\medicalseg\cvlibs\config.py:451: UserWarning: Warning: The data dir now is F:\Medical\PaddleSeg\contrib\MedicalSeg\data/, you should change the data_root in the global.yml if this directory didn't have enough space .format(absolute_data_dir)) msd_lung/Task006_Lung not found, convert data to decathlon. multiprocessing.pool.RemoteTraceback: """ Traceback (most recent call last): File "D:\anaconda\envs\MedicalSeg\lib\multiprocessing\pool.py", line 121, in worker result = (True, func(*args, **kwds)) File "D:\anaconda\envs\MedicalSeg\lib\multiprocessing\pool.py", line 47, in starmapstar return list(itertools.starmap(args[0], args[1])) File "F:\Medical\PaddleSeg\contrib\MedicalSeg\tools\preprocess_utils\convert_to_decathlon.py", line 95, in split_4d_nifti os.path.join(output_folder, file_base[:-7] + "_0000.nii.gz")) File "D:\anaconda\envs\MedicalSeg\lib\shutil.py", line 248, in copy copyfile(src, dst, follow_symlinks=follow_symlinks) File "D:\anaconda\envs\MedicalSeg\lib\shutil.py", line 121, in copyfile with open(dst, 'wb') as fdst: FileNotFoundError: [Errno 2] No such file or directory: 'msd_lung/Task006_Lung\imagesTr\Task06_Lung\imagesTr\lung_029_0000.nii.gz'

[Bobholamovic]

你好，请确认路径'msd_lung/Task006_Lung\imagesTr\Task06_Lung\imagesTr\lung_029_0000.nii.gz'是否存在文件。

[huangguoqing]

我在官网的AIstudio 上linux平台测试是可以的，lung_029_0000.nii.gz这个文件是数据预处理时候拷贝生成的，我的执行步骤和AIstudio中一样，区别就是我是windows平台

[huangguoqing]

我发现了问题，需要修改源码，split('/')需要改成split('\')，现在还是linux的写法，windows可能识别有问题，你们可以看看更新一下bug

[Bobholamovic]

我发现了问题，需要修改源码，split('/')需要改成split('\')，现在还是linux的写法，windows可能识别有问题，你们可以看看更新一下bug

感谢反馈，我们将修复此bug。

[Bobholamovic]

此bug已修复~