enroll admin error

[DSSLab-code]

Hi, all!

I set all the environment locally and run the fabcar example in fabric_sample. downloaded this python version sdk, run : adminEnrollment = casvc.enroll("admin","adminpw")

the error shows like: json.decoder.JSONDecodeError expecting value: line 1 column 1 (char 0)

I was blocked by this error for 2 days, if anyone knows why just let me know, thank you in advance!

Init client with profile=test/fixtures/network.json create org with name=orderer.example.com create org with name=org1.example.com create org with name=org2.example.com create ca with name=ca-org1 create ca with name=ca-org2 Import orderers = dict_keys(['orderer.example.com']) Import peers = dict_keys(['peer0.org1.example.com', 'peer1.org1.example.com', 'peer0.org2.example.com', 'peer1.org2.example.com']) Traceback (most recent call last): File "lr.py", line 61, in adminEnrollment = casvc.enroll("admin","adminpw") # now local will have the admin enrollment File "/home/yusen/Desktop/fabric-sdk-py/hfc/fabric_ca/caservice.py", line 484, in enroll enrollmentCert, caCertChain = self._ca_client.enroll( File "/home/yusen/Desktop/fabric-sdk-py/hfc/fabric_ca/caservice.py", line 328, in enroll res, st = self._send_ca_post(path='enroll', File "/home/yusen/Desktop/fabric-sdk-py/hfc/fabric_ca/caservice.py", line 255, in _send_ca_post return r.json(), r.status_code File "/home/yusen/anaconda3/lib/python3.8/site-packages/requests/models.py", line 889, in json return complexjson.loads( File "/home/yusen/anaconda3/lib/python3.8/json/init.py", line 357, in loads return _default_decoder.decode(s) File "/home/yusen/anaconda3/lib/python3.8/json/decoder.py", line 337, in decode obj, end = self.raw_decode(s, idx=_w(s, 0).end()) File "/home/yusen/anaconda3/lib/python3.8/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)

[DSSLab-code]

Well, if I use the internal example of up the fabric network, it works. E.g run this: docker-compose -f test/fixtures/docker-compose-2orgs-4peers-tls.yaml up

[dexhunter]

Which version of fabric & fabcar are you using?