One problem when I log in with icepy

[allicyn1221]

Hi, in April I downloads data by icepy, things went very well. But today when I tried to log in to NASA i, it gave me this:

**Earthdata Login password: ········

JSONDecodeError Traceback (most recent call last)
Input In [33], in <cell line: 1>()
----> 1 region_a.earthdata_login('Allicynguo1221','guoyixin@sjtu.edu.cn')

File ~\anaconda3\envs\nsidc-tutorials\lib\site-packages\icepyx\core\query.py:851, in Query.earthdata_login(self, uid, email, s3token)
846 assert (
847 is_ec2() == True
848 ), "You must be working from a valid AWS instance to use s3 data access"
849 capability_url = "https://data.nsidc.earthdatacloud.nasa.gov/s3credentials"
--> 851 self._session = Earthdata(uid, email, capability_url).login()
853 # DevNote: might make sense to do this part elsewhere in the future, but wanted to get it implemented for now
854 if s3token == True:

File ~\anaconda3\envs\nsidc-tutorials\lib\site-packages\icepyx\core\Earthdata.py:140, in Earthdata.login(self, attempts)
138 for i in range(attempts):
139 try:
--> 140 self._start_session()
141 break
142 except KeyError:

File ~\anaconda3\envs\nsidc-tutorials\lib\site-packages\icepyx\core\Earthdata.py:78, in Earthdata._start_session(self)
76 # check for a valid login
77 try:
---> 78 json.loads(response.content)["token"]
79 except KeyError:
80 try:

File ~\anaconda3\envs\nsidc-tutorials\lib\json_init_.py:346, in loads(s, cls, object_hook, parse_float, parse_int, parse_constant, object_pairs_hook, **kw)
341 s = s.decode(detect_encoding(s), 'surrogatepass')
343 if (cls is None and object_hook is None and
344 parse_int is None and parse_float is None and
345 parse_constant is None and object_pairs_hook is None and not kw):
--> 346 return _default_decoder.decode(s)
347 if cls is None:
348 cls = JSONDecoder

File ~\anaconda3\envs\nsidc-tutorials\lib\json\decoder.py:337, in JSONDecoder.decode(self, s, _w)
332 def decode(self, s, _w=WHITESPACE.match):
333 """Return the Python representation of s (a str instance
334 containing a JSON document).
335
336 """
--> 337 obj, end = self.raw_decode(s, idx=_w(s, 0).end())
338 end = _w(s, end).end()
339 if end != len(s):

File ~\anaconda3\envs\nsidc-tutorials\lib\json\decoder.py:355, in JSONDecoder.raw_decode(self, s, idx)
353 obj, end = self.scan_once(s, idx)
354 except StopIteration as err:
--> 355 raise JSONDecodeError("Expecting value", s, err.value) from None
356 return obj, end

JSONDecodeError: Expecting value: line 1 column 1 (char 0)**

I would be very grateful if you could give me some help.

[JessicaS11]

Hello @allicyn1221 - could you please try upgrading to the most recent version of icepyx (v0.7.0; you can check which version you are running using ipx.__version__). There was a change on the NSIDC side regarding authentication (token types) that is handled in the latest release. I'm going to close this issue, but please feel free to reopen it if updating versions does not address your problem.

[allicyn1221]

Thanks for your answer. I just reinstalled the entire environment and updated the latest icepyx(0.7.0). But there's a new problem,
when I ran import import icepyx as ipx, I got ImportError: Can't determine version for numexpr
Have you ever seen it before?

[allicyn1221]

I googled this situation and reinstalled the environment, installed packages(numexpr, bottleneck). It didn't work at all. I also tried reinstalled ipx, it didn't work either.

[JessicaS11]

Could you please provide the lines of code or process you are using to create your environment? I'm not able to recreate your issue by creating a new environment, which may be the result of what tools we're using to set up our environment.