'cp1' codec can't decode bytes in position 0--1: No mapping for the Unicode character exists in the target code page.

[Liuwuyang1026]

Describe the bug
Traceback (most recent call last):
File "C:\Users\29125\anaconda3\envs\stylegan\lib\site-packages\torch\utils\cpp_extension.py", line 2096, in _run_ninja_build
subprocess.run(
File "C:\Users\29125\anaconda3\envs\stylegan\lib\subprocess.py", line 528, in run
raise CalledProcessError(retcode, process.args,
subprocess.CalledProcessError: Command '['ninja', '-v']' returned non-zero exit status 1.

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
File "D:\29125\PYcharm\keyanmodule\stylegan3\stylegan3-main\train.py", line 287, in
main() # pylint: disable=no-value-for-parameter
File "C:\Users\29125\anaconda3\envs\stylegan\lib\site-packages\click\core.py", line 1157, in call
return self.main(*args, **kwargs)
File "C:\Users\29125\anaconda3\envs\stylegan\lib\site-packages\click\core.py", line 1078, in main
rv = self.invoke(ctx)
File "C:\Users\29125\anaconda3\envs\stylegan\lib\site-packages\click\core.py", line 1434, in invoke
return ctx.invoke(self.callback, **ctx.params)
File "C:\Users\29125\anaconda3\envs\stylegan\lib\site-packages\click\core.py", line 783, in invoke
return __callback(*args, **kwargs)
File "D:\29125\PYcharm\keyanmodule\stylegan3\stylegan3-main\train.py", line 282, in main
launch_training(c=c, desc=desc, outdir=opts.outdir, dry_run=opts.dry_run)
File "D:\29125\PYcharm\keyanmodule\stylegan3\stylegan3-main\train.py", line 97, in launch_training
subprocess_fn(rank=0, c=c, temp_dir=temp_dir)
File "D:\29125\PYcharm\keyanmodule\stylegan3\stylegan3-main\train.py", line 48, in subprocess_fn
training_loop.training_loop(rank=rank, **c)
File "D:\29125\PYcharm\keyanmodule\stylegan3\stylegan3-main\training\training_loop.py", line 168, in training_loop
img = misc.print_module_summary(G, [z, c])
File "D:\29125\PYcharm\keyanmodule\stylegan3\stylegan3-main\torch_utils\misc.py", line 216, in print_module_summary
outputs = module(*inputs)
File "C:\Users\29125\anaconda3\envs\stylegan\lib\site-packages\torch\nn\modules\module.py", line 1511, in _wrapped_call_impl
return self._call_impl(*args, **kwargs)
File "C:\Users\29125\anaconda3\envs\stylegan\lib\site-packages\torch\nn\modules\module.py", line 1561, in _call_impl
result = forward_call(*args, **kwargs)
File "D:\29125\PYcharm\keyanmodule\stylegan3\stylegan3-main\training\networks_stylegan3.py", line 511, in forward
ws = self.mapping(z, c, truncation_psi=truncation_psi, truncation_cutoff=truncation_cutoff, update_emas=update_emas)
File "C:\Users\29125\anaconda3\envs\stylegan\lib\site-packages\torch\nn\modules\module.py", line 1511, in _wrapped_call_impl
return self._call_impl(*args, **kwargs)
File "C:\Users\29125\anaconda3\envs\stylegan\lib\site-packages\torch\nn\modules\module.py", line 1561, in _call_impl
result = forward_call(*args, **kwargs)
File "D:\29125\PYcharm\keyanmodule\stylegan3\stylegan3-main\training\networks_stylegan3.py", line 151, in forward
x = getattr(self, f'fc{idx}')(x)
File "C:\Users\29125\anaconda3\envs\stylegan\lib\site-packages\torch\nn\modules\module.py", line 1511, in _wrapped_call_impl
return self._call_impl(*args, **kwargs)
File "C:\Users\29125\anaconda3\envs\stylegan\lib\site-packages\torch\nn\modules\module.py", line 1561, in _call_impl
result = forward_call(*args, **kwargs)
File "D:\29125\PYcharm\keyanmodule\stylegan3\stylegan3-main\training\networks_stylegan3.py", line 100, in forward
x = bias_act.bias_act(x, b, act=self.activation)
File "D:\29125\PYcharm\keyanmodule\stylegan3\stylegan3-main\torch_utils\ops\bias_act.py", line 84, in bias_act
if impl == 'cuda' and x.device.type == 'cuda' and _init():
File "D:\29125\PYcharm\keyanmodule\stylegan3\stylegan3-main\torch_utils\ops\bias_act.py", line 41, in _init
_plugin = custom_ops.get_plugin(
File "D:\29125\PYcharm\keyanmodule\stylegan3\stylegan3-main\torch_utils\custom_ops.py", line 136, in get_plugin
torch.utils.cpp_extension.load(name=module_name, build_directory=cached_build_dir,
File "C:\Users\29125\anaconda3\envs\stylegan\lib\site-packages\torch\utils\cpp_extension.py", line 1306, in load
return _jit_compile(
File "C:\Users\29125\anaconda3\envs\stylegan\lib\site-packages\torch\utils\cpp_extension.py", line 1710, in _jit_compile
_write_ninja_file_and_build_library(
File "C:\Users\29125\anaconda3\envs\stylegan\lib\site-packages\torch\utils\cpp_extension.py", line 1823, in _write_ninja_file_and_build_library
_run_ninja_build(
File "C:\Users\29125\anaconda3\envs\stylegan\lib\site-packages\torch\utils\cpp_extension.py", line 2111, in _run_ninja_build
message += f": {error.output.decode(*SUBPROCESS_DECODE_ARGS)}" # type: ignore[union-attr]
File "C:\Users\29125\anaconda3\envs\stylegan\lib\encodings\oem.py", line 15, in decode
return oem_decode(input, errors, True)
UnicodeDecodeError: 'cp1' codec can't decode bytes in position 0--1: No mapping for the Unicode character exists in the target code page.

• OS:Windows 11
• PyTorch version pytorch 2.2.2
• CUDA toolkit version CUDA 12.1
• GPU RTX 3060

[Liuwuyang1026]

I really need your help urgently! Please!

[davu1da]

Perhaps you can change the encoding *SUBPROCESS_DECODE_ARGS to some other explicitly defined encoding, such as "gbk" or "utf-8".

[LiGuo12]

same issue