我试图打开并加载.json文件,但出现错误。我在用Windows10。在
代码片段主要是:
nazwapliku = nick + ".json"
losowania = czytaj_json(nazwapliku)
功能代码是:
^{pr2}$json文件在第一次启动时是空的。在
Traceback (most recent call last):
File "extra_lotek_f.py", line 48, in <module>
sys.exit(main(sys.argv))
File "extra_lotek_f.py", line 31, in main
losowania = czytaj_json(nazwapliku)
File "C:\Users\Comarch\Desktop\prog python\extra_lotek_mod_1.py", line 27, in czytaj_json
dane = json.load(plik)
File "C:\Python37\lib\json\__init__.py", line 296, in load
parse_constant=parse_constant, object_pairs_hook=object_pairs_hook, **kw)
File "C:\Python37\lib\json\__init__.py", line 348, in loads
return _default_decoder.decode(s)
File "C:\Python37\lib\json\decoder.py", line 337, in decode
obj, end = self.raw_decode(s, idx=_w(s, 0).end())
File "C:\Python37\lib\json\decoder.py", line 355, in raw_decode
raise JSONDecodeError("Expecting value", s, err.value) from None
json.decoder.JSONDecodeError: Expecting value: line 1 column 1 (char 0)
json文件不能为空,必须先在文件中指定[]。在
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