some trouble inDCGAN

[XiaoHao-Chen]

Hi, thanks for such excellent workWhen I ran the DCGAN code you provided, the following error occurred：
usage: train.py [-h] --dataroot DATAROOT [--img_size IMG_SIZE] [--nz NZ] [--class_num CLASS_NUM] [--phase PHASE] [--batch_size BATCH_SIZE] [--nThreads NTHREADS] [--name NAME] [--display_dir DISPLAY_DIR] [--result_dir RESULT_DIR] [--display_freq DISPLAY_FREQ] [--img_save_freq IMG_SAVE_FREQ] [--model_save_freq MODEL_SAVE_FREQ] [--no_display_img] [--n_ep N_EP] [--resume RESUME] [--gpu GPU] train.py: error: the following arguments are required: --dataroot
then when I changed the ruquired = True of BaseOptions in options.py to ruquired = False, the error disappeared, but followed by the following error:
Traceback (most recent call last): File "D:/Python/MSGAN-master/DCGAN-Mode-Seeking/train.py", line 68, in <module> main() File "D:/Python/MSGAN-master/DCGAN-Mode-Seeking/train.py", line 16, in main os.makedirs(opts.dataroot, exist_ok=True) File "C:\ProgramData\Anaconda3\lib\os.py", line 205, in makedirs head, tail = path.split(name) File "C:\ProgramData\Anaconda3\lib\ntpath.py", line 204, in split p = os.fspath(p) TypeError: expected str, bytes or os.PathLike object, not NoneType
and I tried many ways without correcting the error. So what do you suggest?
Thank you!

[HelenMao]

Hi, you need to add your data root path, i.e., --dataroot=your dataset path. please see the readme carefully.

[XiaoHao-Chen]

Sorry, I didn't look carefully. It was my fault. Thank you very much for your reply.