运行oracle数据库检查报错

[chendengwu]

错误信息：Traceback (most recent call last):
File "dbdat.py", line 277, in
scan.hacktheplanet()
File "dbdat.py", line 181, in hacktheplanet
report_file.write(comma + json.dumps(result))
File "C:\Python27\lib\json_init_.py", line 244, in dumps
return _default_encoder.encode(obj)
File "C:\Python27\lib\json\encoder.py", line 207, in encode
chunks = self.iterencode(o, _one_shot=True)
File "C:\Python27\lib\json\encoder.py", line 270, in iterencode
return _iterencode(o, 0)
UnicodeDecodeError: 'utf8' codec can't decode byte 0xb1 in position 11: invalid start byte

请求帮助，感谢