torch EOFError: Ran out of input

  

   

    

     

    
    

     

      可能原因：文件为空。
     
    
   

    

     

    
    

     

      解决办法：加载非空文件。
     
    
   

    

     

    
    

     

      其他解决办法：
     
    
   

    

     

    
    

     

      1、加载前判断文件是否为空
     
    
   

    

     

    
    

     
 
     
    
   

    

     

    
    

     

      import os
     
    
   

    

     

    
    

     

      scores = {} # scores is an empty dict already
     
    
   

    

     

    
    

     

      if os.path.getsize(target) > 0: 
     
    
   

    

     

    
    

     
 with open(target, "rb") as f:
     
    
   

    

     

    
    

     

       unpickler = pickle.Unpickler(f)
     
    
   

    

     

    
    

     
 # if file is not empty scores will be equal
     
    
   

    

     

    
    

     
 # to the value unpickled
     
    
   

    

     

    
    

     

       scores = unpickler.load()
     
    
   

    

     

    
    

     
 
     
    
   

    

     

    
    

     

      2、捕获异常
     
    
   

    

     

    
    

     
 
     
    
   

    

     

    
    

     

      open(target, 'a').close()
     
    
   

    

     

    
    

     

      scores = {};
     
    
   

    

     

    
    

     

      try:
     
    
   

    

     

    
    

     
 with open(target, "rb") as file:
     
    
   

    

     

    
    

     

       unpickler = pickle.Unpickler(file);
     
    
   

    

     

    
    

     

       scores = unpickler.load();
     
    
   

    

     

    
    

     
 if not isinstance(scores, dict):
     
    
   

    

     

    
    

     

       scores = {};
     
    
   

    

     

    
    

     

      except EOFError:
     
    
   

    

     

    
    

     
 return {}
     
    
  
 

文章来源: blog.csdn.net，作者：网奇，版权归原作者所有，如需转载，请联系作者。

原文链接：blog.csdn.net/jacke121/article/details/109589264