TypeError: _isdir: path should be string, bytes or os.PathLike, not NoneType
时间: 2023-11-27 08:48:18 浏览: 78
这个错误通常是由于传递给函数的路径参数为None而不是字符串或字节类型引起的。这可能是因为在代码中没有正确地设置路径参数,或者在使用路径参数之前没有对其进行初始化。要解决此问题,您可以检查代码中的路径参数是否正确设置,并确保在使用路径参数之前对其进行初始化。
<<请问以下问题是否与此问题相关?>>
相关问题
if os.path.isdir(args.model_path): TypeError: _isdir: path should be string, bytes or os.PathLike, not NoneType
This error occurs when the variable `args.model_path` is `None`. The `os.path.isdir()` function expects a string, bytes or `os.PathLike` object as its argument, but it cannot handle a `None` value.
To resolve this error, you should ensure that `args.model_path` is assigned a valid string or bytes object before passing it to the `os.path.isdir()` function. You can also add a check to ensure that `args.model_path` is not `None` before passing it to the function.
Here is an example of how to check if `args.model_path` is `None` before using it in `os.path.isdir()`:
```
if args.model_path is not None and os.path.isdir(args.model_path):
# your code here
else:
# handle the case where args.model_path is None or not a valid directory path
```
TypeError: remove: path should be string, bytes or os.PathLike, not NoneType
TypeError: remove: path should be string, bytes or os.PathLike, not NoneType 是由于在删除文件或目录时,提供的路径为空(NoneType),而不是有效的字符串或路径对象。这可能是由于在搜索文件的过程中出现了问题,导致路径为空。要解决这个问题,您可以检查搜索文件的函数,确保在删除之前,确认路径是有效的。
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