执行run_tests报错，请问怎么解决？

[dickyxiao]

报错内容： “”” Traceback (most recent call last): File "F:\Python脚本\pyrequest\interface\add_event_test.py", line 24, in test_add_event_all_null self.result = r.json() File "D:\python\lib\site-packages\requests\models.py", line 866, in json return complexjson.loads(self.text, **kwargs) File "D:\python\lib\json_init_.py", line 354, in loads return _default_decoder.decode(s) File "D:\python\lib\json\decoder.py", line 339, in decode obj, end = self.raw_decode(s, idx=_w(s, 0).end()) File "D:\python\lib\json\decoder.py", line 357, in raw_decode raise JSONDecodeError("Expecting value", s, err.value) from None json.decoder.JSONDecodeError: Expecting value: line 1 column 1 (char 0) “”” 可能是json解析问题？

[defnngj]

接口返回的数据不是json格式，用r.text查看。

r = requests....
print(r.text)