geosolver

[Hy-Choi]

i using geosolver and geoserver.
when i run run.py , i got error

/anaconda/bin/python /Users/hy/WorkSpace/geos/geosolver-master-2/geosolver/database/run_database.py accessing: http://localhost:8000/questions/list/aaai Traceback (most recent call last): File "/Users/hy/WorkSpace/geos/geosolver-master-2/geosolver/database/run_database.py", line 47, in <module> save_questions('aaai') File "/Users/hy/WorkSpace/geos/geosolver-master-2/geosolver/database/run_database.py", line 24, in save_questions questions = geoserver_interface.download_questions(query) File "/Users/hy/WorkSpace/geos/geosolver-master-2/geosolver/database/geoserver_interface.py", line 34, in download_questions data = json.loads(r.text, object_hook=_decode_dict) File "/anaconda/lib/python2.7/json/__init__.py", line 352, in loads return cls(encoding=encoding, **kw).decode(s) File "/anaconda/lib/python2.7/json/decoder.py", line 364, in decode obj, end = self.raw_decode(s, idx=_w(s, 0).end()) File "/anaconda/lib/python2.7/json/decoder.py", line 382, in raw_decode raise ValueError("No JSON object could be decoded") ValueError: No JSON object could be decoded