spinpp: zipfile.BadZipFile: 文件不是 zip 文件

编程问答 2022-04-22

问题描述

我正在尝试运行 urw7rs/spiralpp，这是一个深度学习项目。

首先我通过这个命令安装了他们的 docker 镜像：

docker run -it -p 8888:8888 urw7rs/spiralpp:latest /bin/bash

这里是 Docker 镜像中 ls 的输出：

(spiralpp) root@8c0404e74c57:/src/spiralpp# ls
CODE_OF_CONDUCT.md  
LICENSE    
dataset.lock   
libtorchbeast.egg-info  
pyproject.toml    
setup.py     
third_party
CelebAMask-HQ       
README.md  
demo.ipynb     
nest                    
requirements.txt  
spiral-envs  
torchbeast
Dockerfile          
build      
libtorchbeast  
plot.ipynb              
scripts           
tests

然后在运行此命令后：

python -m torchbeast.polybeast \
     --dataset celeba-hq \
     --env_type libmypaint \
     --canvas_width 64 \
     --use_pressure \
     --use_tca \
     --num_actors 64 \
     --total_steps 30000000 \
     --policy_learning_rate 0.0004 \
     --entropy_cost 0.01 \
     --batch_size 64 \
     --episode_length 40 \
     --xpid example

我收到以下错误：

Traceback (most recent call last):
  File "/root/miniconda3/envs/spiralpp/lib/python3.7/runpy.py",line 193,in _run_module_as_main
    "__main__",mod_spec)
  File "/root/miniconda3/envs/spiralpp/lib/python3.7/runpy.py",line 85,in _run_code
    exec(code,run_globals)
  File "/src/spiralpp/torchbeast/polybeast.py",line 59,in <module>
    main()
  File "/src/spiralpp/torchbeast/polybeast.py",line 52,in main
    run_learner(flags)
  File "/src/spiralpp/torchbeast/polybeast.py",line 31,in run_learner
    polybeast_learner.main(flags)
  File "/src/spiralpp/torchbeast/polybeast_learner.py",line 865,in main
    train(flags)
  File "/src/spiralpp/torchbeast/polybeast_learner.py",line 585,in train
    dataset = utils.create_dataset(flags.dataset,grayscale)
  File "/src/spiralpp/torchbeast/utils.py",line 88,in create_dataset
    dataset = CelebAHQ(root="./",split="train",transform=tsfm,download=True)
  File "/src/spiralpp/torchbeast/core/datasets.py",line 53,in __init__
    self.download()
  File "/src/spiralpp/torchbeast/core/datasets.py",line 122,in download
    os.path.join(self.root,self.base_folder,"CelebAMask-HQ.zip"),"r"
  File "/root/miniconda3/envs/spiralpp/lib/python3.7/zipfile.py",line 1258,in __init__
    self._RealGetContents()
  File "/root/miniconda3/envs/spiralpp/lib/python3.7/zipfile.py",line 1325,in _RealGetContents
    raise BadZipFile("File is not a zip file")
zipfile.BadZipFile: File is not a zip file

错误来自 /src/spiralpp/torchbeast/core/datasets.py 第 122 行：

with zipfile.ZipFile(
            os.path.join(self.root,"r"
        ) as f:
            f.extractall(os.path.join(self.root,self.base_folder))

这里是 ls 目录中 CelebAMask-HQ 的输出：

(spiralpp) root@8c0404e74c57:/src/spiralpp/CelebAMask-Hq# ls
CelebAMask-HQ.zip  
list_eval_partition.txt

解决方法

暂无找到可以解决该程序问题的有效方法，小编努力寻找整理中！

如果你已经找到好的解决方法，欢迎将解决方案带上本链接一起发送给小编。

小编邮箱:dio#foxmail.com (将#修改为@）

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