Python调用R出现“UnicodeDecodeError: ‘utf-8‘ codec can‘t decode byte 0xb2” 问题【转载】

纯粹是为了记录

文件位置

D:\ProgramData\Anaconda3\envs\XXXX\Lib\site-packages\rpy2\rinterface_lib\conversion.py

修改方式

def _cchar_to_str(c, encoding: str) -> str:
    # TODO: use isString and installTrChar
    try:
        s = ffi.string(c).decode(encoding)
    except Exception as e:
        s = ffi.string(c).decode('GBK')
    
    return s
 
 
def _cchar_to_str_with_maxlen(c, maxlen: int, encoding: str) -> str:
    # TODO: use isString and installTrChar
    try:
        s = ffi.string(c, maxlen).decode(encoding)
    except Exception as e:
        s = ffi.string(c, maxlen).decode("GBK")
 
    return s

参考链接

Python调用R出现“UnicodeDecodeError: ‘utf-8‘ codec can‘t decode byte 0xb2” 问题