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社区首页 >问答首页 >运行连续图像生成代码时Omegaconf的一个错误

运行连续图像生成代码时Omegaconf的一个错误
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Stack Overflow用户
提问于 2022-03-17 02:35:45
回答 1查看 945关注 0票数 0

我发现作者的PiggybackGAN代码(关于持续学习图像生成)的链接如下:https://github.com/kaushik333/Piggyback-GAN-Pytorch的Github问题有这个问题,但没有人解决。我想在我的Linux环境中运行这段代码。在配置环境和数据集之后,我得到以下错误:

代码语言:javascript
运行
复制
initialize network with normal
initialize network with normal
initialize network with normal
initialize network with normal
Length of loader is  10
learning rate 0.0002000 -> 0.0002000
save image!
Length of loader is  10
learning rate 0.0002000 -> 0.0002000
save image!
...
...
learning rate 0.0000040 -> 0.0000020
save image!
Length of loader is  10
learning rate 0.0000020 -> 0.0000000
save image!
Traceback (most recent call last):
  File "/opt/data/private/Pig/Piggyback-GAN-Pytorch-main/pb_cycleGAN.py", line 231, in main
    mp.spawn(train, nprocs=len(opt.gpu_ids), args=(opt,))
  File "/root/anaconda3/envs/PiggybackGAN/lib/python3.6/site-packages/torch/multiprocessing/spawn.py", line 171, in spawn
    while not spawn_context.join():
  File "/root/anaconda3/envs/PiggybackGAN/lib/python3.6/site-packages/torch/multiprocessing/spawn.py", line 118, in join
    raise Exception(msg)
Exception: 

-- Process 0 terminated with the following error:
Traceback (most recent call last):
  File "/root/anaconda3/envs/PiggybackGAN/lib/python3.6/site-packages/torch/multiprocessing/spawn.py", line 19, in _wrap
    fn(i, *args)
  File "/opt/data/private/Pig/Piggyback-GAN-Pytorch-main/pb_cycleGAN.py", line 88, in train
    opt.netG_A_filter_list.append([layer.unc_filt.detach().cpu()])
  File "/root/anaconda3/envs/PiggybackGAN/lib/python3.6/site-packages/omegaconf/listconfig.py", line 228, in append
    self._format_and_raise(key=index, value=item, cause=e)
  File "/root/anaconda3/envs/PiggybackGAN/lib/python3.6/site-packages/omegaconf/base.py", line 101, in _format_and_raise
    type_override=type_override,
  File "/root/anaconda3/envs/PiggybackGAN/lib/python3.6/site-packages/omegaconf/_utils.py", line 629, in format_and_raise
    _raise(ex, cause)
  File "/root/anaconda3/envs/PiggybackGAN/lib/python3.6/site-packages/omegaconf/_utils.py", line 610, in _raise
    raise ex  # set end OC_CAUSE=1 for full backtrace
  File "/root/anaconda3/envs/PiggybackGAN/lib/python3.6/site-packages/omegaconf/listconfig.py", line 224, in append
    parent=self,
  File "/root/anaconda3/envs/PiggybackGAN/lib/python3.6/site-packages/omegaconf/omegaconf.py", line 770, in _maybe_wrap
    ref_type=ref_type,
  File "/root/anaconda3/envs/PiggybackGAN/lib/python3.6/site-packages/omegaconf/omegaconf.py", line 714, in _node_wrap
    ref_type=ref_type,
  File "/root/anaconda3/envs/PiggybackGAN/lib/python3.6/site-packages/omegaconf/listconfig.py", line 68, in __init__
    format_and_raise(node=None, key=None, value=None, cause=ex, msg=str(ex))
  File "/root/anaconda3/envs/PiggybackGAN/lib/python3.6/site-packages/omegaconf/_utils.py", line 629, in format_and_raise
    _raise(ex, cause)
  File "/root/anaconda3/envs/PiggybackGAN/lib/python3.6/site-packages/omegaconf/_utils.py", line 610, in _raise
    raise ex  # set end OC_CAUSE=1 for full backtrace
  File "/root/anaconda3/envs/PiggybackGAN/lib/python3.6/site-packages/omegaconf/listconfig.py", line 66, in __init__
    self._set_value(value=content)
  File "/root/anaconda3/envs/PiggybackGAN/lib/python3.6/site-packages/omegaconf/listconfig.py", line 521, in _set_value
    self.append(item)
  File "/root/anaconda3/envs/PiggybackGAN/lib/python3.6/site-packages/omegaconf/listconfig.py", line 228, in append
    self._format_and_raise(key=index, value=item, cause=e)
  File "/root/anaconda3/envs/PiggybackGAN/lib/python3.6/site-packages/omegaconf/base.py", line 101, in _format_and_raise
    type_override=type_override,
  File "/root/anaconda3/envs/PiggybackGAN/lib/python3.6/site-packages/omegaconf/_utils.py", line 694, in format_and_raise
    _raise(ex, cause)
  File "/root/anaconda3/envs/PiggybackGAN/lib/python3.6/site-packages/omegaconf/_utils.py", line 610, in _raise
    raise ex  # set end OC_CAUSE=1 for full backtrace
omegaconf.errors.UnsupportedValueType: Value 'Tensor' is not a supported primitive type
    full_key: netG_A_filter_list[0][0]
    reference_type=Optional[List[Any]]
    object_type=list

Set the environment variable HYDRA_FULL_ERROR=1 for a complete stack trace.

Process finished with exit code 1

值得注意的信息是

代码语言:javascript
运行
复制
 File "/opt/data/private/Pig/Piggyback-GAN-Pytorch-main/pb_cycleGAN.py", line 88, in train
    opt.netG_A_filter_list.append([layer.unc_filt.detach().cpu()])
代码语言:javascript
运行
复制
omegaconf.errors.UnsupportedValueType: Value 'Tensor' is not a supported primitive type
    full_key: netG_A_filter_list[0][0]
    reference_type=Optional[List[Any]]
    object_type=list

我的GPU只有一个核心,而不是原始作者的4个GPU。我在源代码中找到了相关的部分,并进行了一些测试,以消除类型不匹配的问题。此外,Omegaconf的版本更改也不能解决我的问题。在右边,layer.unc_filt.detach().cpu()的类型是list[tensor[]]

关于代码图像

我现在不知道怎么解决这个问题。我不知道是修改代码还是受此过程的影响。有人能告诉我我该怎么做吗?

EN

回答 1

Stack Overflow用户

发布于 2022-03-17 07:14:34

OmegaConf不支持将非原语类型分配给配置。这种情况几年前就已经改变了。有一种可能是,作者使用了一个非常旧的OmegaConf版本,该版本确实允许此分配,但基于他的environment.yaml文件,他使用的是2.0.6,这并不支持它。

有关此问题,请与代码作者联系。

票数 1
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页面原文内容由Stack Overflow提供。腾讯云小微IT领域专用引擎提供翻译支持
原文链接:

https://stackoverflow.com/questions/71506444

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