에러코드 질문

수업처럼 리플 조회 이후를 주석 처리 없이 실행하면 아래처럼 오류가 나는데요. 어떻게 수정하면될까요?

xcoin_api_client.py 를 수정해야할거같은데요.

Traceback (most recent call last):

File "/Users/hyunikjo/Desktop/InVestMent/bithumb(auto)/bithumb_public_api.py", line 143, in <module>

result = get_btci()

File "/Users/hyunikjo/Desktop/InVestMent/bithumb(auto)/bithumb_public_api.py", line 83, in get_btci

result = api.xcoinApiCallGET(url, rgParams)

File "/Users/hyunikjo/Desktop/InVestMent/bithumb(auto)/xcoin_api_client.py", line 138, in xcoinApiCallGET

return (json.loads(self.contents));

File "/Users/hyunikjo/anaconda3/lib/python3.10/json/__init__.py", line 346, in loads

return defaultdecoder.decode(s)

File "/Users/hyunikjo/anaconda3/lib/python3.10/json/decoder.py", line 337, in decode

obj, end = self.raw_decode(s, idx=_w(s, 0).end())

File "/Users/hyunikjo/anaconda3/lib/python3.10/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)