(unicode error) 'unicodeescape' codec can't decode bytes in position 2-3: truncated \UXXXXXXXX escape
时间: 2024-02-10 21:35:44 浏览: 17
This error occurs when Python encounters a Unicode escape sequence that is not valid. Specifically, it means that the backslash character (\) is followed by a sequence of characters that do not form a valid Unicode code point.
To fix this error, you can try one of the following:
1. If the error is caused by a string literal in your code, make sure to properly escape any backslashes in the string. For example, if you want to include a backslash in your string, you should use two backslashes like this: "\\"
2. If the error is caused by a file path or other string that includes backslashes, you can either replace the backslashes with forward slashes ("/"), or use a raw string literal by prefixing the string with the letter "r". For example:
```
path = r"C:\Users\Username\Desktop\file.txt"
```
3. If the error is caused by a Unicode escape sequence that is not valid, you may need to modify the sequence to make it valid. For example, if you have a sequence like "\U1234", you may need to change it to "\u1234" or "\U00001234" depending on the specific code point you want to represent.