tests/test_rpc.py::TestRpc::test_get_ariadne_parameters: No message provided - tests/conftest.py:410: in check_mc_sync_progress sync_progress = api.get_mc_sync_progress() src/substrate_api.py:371: in get_mc_sync_progress return self.cardano_cli.get_sync_progress() src/cardano_cli.py:28: in get_sync_progress return self.query_tip()["syncProgress"] src/cardano_cli.py:16: in query_tip return json.loads(result.stdout) /usr/local/lib/python3.10/json/__init__.py:346: in loads return _default_decoder.decode(s) /usr/local/lib/python3.10/json/decoder.py:337: in decode obj, end = self.raw_decode(s, idx=_w(s, 0).end()) /usr/local/lib/python3.10/json/decoder.py:355: in raw_decode raise JSONDecodeError("Expecting value", s, err.value) from None E json.decoder.JSONDecodeError: Expecting value: line 1 column 1 (char 0)

tests/test_rpc.py::TestRpc::test_get_epoch_committee: No message provided - tests/conftest.py:410: in check_mc_sync_progress sync_progress = api.get_mc_sync_progress() src/substrate_api.py:371: in get_mc_sync_progress return self.cardano_cli.get_sync_progress() src/cardano_cli.py:28: in get_sync_progress return self.query_tip()["syncProgress"] src/cardano_cli.py:16: in query_tip return json.loads(result.stdout) /usr/local/lib/python3.10/json/__init__.py:346: in loads return _default_decoder.decode(s) /usr/local/lib/python3.10/json/decoder.py:337: in decode obj, end = self.raw_decode(s, idx=_w(s, 0).end()) /usr/local/lib/python3.10/json/decoder.py:355: in raw_decode raise JSONDecodeError("Expecting value", s, err.value) from None E json.decoder.JSONDecodeError: Expecting value: line 1 column 1 (char 0)

tests/test_rpc.py::TestRpc::test_get_registrations: No message provided - tests/conftest.py:410: in check_mc_sync_progress sync_progress = api.get_mc_sync_progress() src/substrate_api.py:371: in get_mc_sync_progress return self.cardano_cli.get_sync_progress() src/cardano_cli.py:28: in get_sync_progress return self.query_tip()["syncProgress"] src/cardano_cli.py:16: in query_tip return json.loads(result.stdout) /usr/local/lib/python3.10/json/__init__.py:346: in loads return _default_decoder.decode(s) /usr/local/lib/python3.10/json/decoder.py:337: in decode obj, end = self.raw_decode(s, idx=_w(s, 0).end()) /usr/local/lib/python3.10/json/decoder.py:355: in raw_decode raise JSONDecodeError("Expecting value", s, err.value) from None E json.decoder.JSONDecodeError: Expecting value: line 1 column 1 (char 0)

tests/test_smoke.py::TestSmoke::test_block_producing: No message provided - tests/conftest.py:410: in check_mc_sync_progress sync_progress = api.get_mc_sync_progress() src/substrate_api.py:371: in get_mc_sync_progress return self.cardano_cli.get_sync_progress() src/cardano_cli.py:28: in get_sync_progress return self.query_tip()["syncProgress"] src/cardano_cli.py:16: in query_tip return json.loads(result.stdout) /usr/local/lib/python3.10/json/__init__.py:346: in loads return _default_decoder.decode(s) /usr/local/lib/python3.10/json/decoder.py:337: in decode obj, end = self.raw_decode(s, idx=_w(s, 0).end()) /usr/local/lib/python3.10/json/decoder.py:355: in raw_decode raise JSONDecodeError("Expecting value", s, err.value) from None E json.decoder.JSONDecodeError: Expecting value: line 1 column 1 (char 0)

tests/test_smoke.py::TestSmoke::test_transaction: No message provided - tests/conftest.py:410: in check_mc_sync_progress sync_progress = api.get_mc_sync_progress() src/substrate_api.py:371: in get_mc_sync_progress return self.cardano_cli.get_sync_progress() src/cardano_cli.py:28: in get_sync_progress return self.query_tip()["syncProgress"] src/cardano_cli.py:16: in query_tip return json.loads(result.stdout) /usr/local/lib/python3.10/json/__init__.py:346: in loads return _default_decoder.decode(s) /usr/local/lib/python3.10/json/decoder.py:337: in decode obj, end = self.raw_decode(s, idx=_w(s, 0).end()) /usr/local/lib/python3.10/json/decoder.py:355: in raw_decode raise JSONDecodeError("Expecting value", s, err.value) from None E json.decoder.JSONDecodeError: Expecting value: line 1 column 1 (char 0)

tests/test_smoke.py::TestSmoke::test_get_status: No message provided - tests/conftest.py:410: in check_mc_sync_progress sync_progress = api.get_mc_sync_progress() src/substrate_api.py:371: in get_mc_sync_progress return self.cardano_cli.get_sync_progress() src/cardano_cli.py:28: in get_sync_progress return self.query_tip()["syncProgress"] src/cardano_cli.py:16: in query_tip return json.loads(result.stdout) /usr/local/lib/python3.10/json/__init__.py:346: in loads return _default_decoder.decode(s) /usr/local/lib/python3.10/json/decoder.py:337: in decode obj, end = self.raw_decode(s, idx=_w(s, 0).end()) /usr/local/lib/python3.10/json/decoder.py:355: in raw_decode raise JSONDecodeError("Expecting value", s, err.value) from None E json.decoder.JSONDecodeError: Expecting value: line 1 column 1 (char 0)

tests/test_smoke.py::TestSmoke::test_get_params: No message provided - tests/conftest.py:410: in check_mc_sync_progress sync_progress = api.get_mc_sync_progress() src/substrate_api.py:371: in get_mc_sync_progress return self.cardano_cli.get_sync_progress() src/cardano_cli.py:28: in get_sync_progress return self.query_tip()["syncProgress"] src/cardano_cli.py:16: in query_tip return json.loads(result.stdout) /usr/local/lib/python3.10/json/__init__.py:346: in loads return _default_decoder.decode(s) /usr/local/lib/python3.10/json/decoder.py:337: in decode obj, end = self.raw_decode(s, idx=_w(s, 0).end()) /usr/local/lib/python3.10/json/decoder.py:355: in raw_decode raise JSONDecodeError("Expecting value", s, err.value) from None E json.decoder.JSONDecodeError: Expecting value: line 1 column 1 (char 0)

tests/committee/test_blocks.py::test_block_beneficiaries_match_committee_seats: No message provided - tests/conftest.py:410: in check_mc_sync_progress sync_progress = api.get_mc_sync_progress() src/substrate_api.py:371: in get_mc_sync_progress return self.cardano_cli.get_sync_progress() src/cardano_cli.py:28: in get_sync_progress return self.query_tip()["syncProgress"] src/cardano_cli.py:16: in query_tip return json.loads(result.stdout) /usr/local/lib/python3.10/json/__init__.py:346: in loads return _default_decoder.decode(s) /usr/local/lib/python3.10/json/decoder.py:337: in decode obj, end = self.raw_decode(s, idx=_w(s, 0).end()) /usr/local/lib/python3.10/json/decoder.py:355: in raw_decode raise JSONDecodeError("Expecting value", s, err.value) from None E json.decoder.JSONDecodeError: Expecting value: line 1 column 1 (char 0)

tests/committee/test_blocks.py::test_block_authors_match_committee_seats: No message provided - tests/conftest.py:410: in check_mc_sync_progress sync_progress = api.get_mc_sync_progress() src/substrate_api.py:371: in get_mc_sync_progress return self.cardano_cli.get_sync_progress() src/cardano_cli.py:28: in get_sync_progress return self.query_tip()["syncProgress"] src/cardano_cli.py:16: in query_tip return json.loads(result.stdout) /usr/local/lib/python3.10/json/__init__.py:346: in loads return _default_decoder.decode(s) /usr/local/lib/python3.10/json/decoder.py:337: in decode obj, end = self.raw_decode(s, idx=_w(s, 0).end()) /usr/local/lib/python3.10/json/decoder.py:355: in raw_decode raise JSONDecodeError("Expecting value", s, err.value) from None E json.decoder.JSONDecodeError: Expecting value: line 1 column 1 (char 0)

tests/committee/test_blocks.py::test_block_headers_have_mc_hash: No message provided - tests/conftest.py:410: in check_mc_sync_progress sync_progress = api.get_mc_sync_progress() src/substrate_api.py:371: in get_mc_sync_progress return self.cardano_cli.get_sync_progress() src/cardano_cli.py:28: in get_sync_progress return self.query_tip()["syncProgress"] src/cardano_cli.py:16: in query_tip return json.loads(result.stdout) /usr/local/lib/python3.10/json/__init__.py:346: in loads return _default_decoder.decode(s) /usr/local/lib/python3.10/json/decoder.py:337: in decode obj, end = self.raw_decode(s, idx=_w(s, 0).end()) /usr/local/lib/python3.10/json/decoder.py:355: in raw_decode raise JSONDecodeError("Expecting value", s, err.value) from None E json.decoder.JSONDecodeError: Expecting value: line 1 column 1 (char 0)