dataset conversion error

[m4chi]

Tulpa returns an error when I try to convert a dataset, even if it was created in tulpa using the "gamelist build" command. Error is posted below:

tulpa dataset games
Building games dataset...
Traceback (most recent call last):
File "/home/martin/research/anaconda3/envs/diggrlab/bin/tulpa", line 8, in
sys.exit(cli())
File "/home/martin/research/anaconda3/envs/diggrlab/lib/python3.7/site-packages/click/core.py", line 829, in call
return self.main(*args, **kwargs)
File "/home/martin/research/anaconda3/envs/diggrlab/lib/python3.7/site-packages/click/core.py", line 782, in main
rv = self.invoke(ctx)
File "/home/martin/research/anaconda3/envs/diggrlab/lib/python3.7/site-packages/click/core.py", line 1259, in invoke
return _process_result(sub_ctx.command.invoke(sub_ctx))
File "/home/martin/research/anaconda3/envs/diggrlab/lib/python3.7/site-packages/click/core.py", line 1259, in invoke
return _process_result(sub_ctx.command.invoke(sub_ctx))
File "/home/martin/research/anaconda3/envs/diggrlab/lib/python3.7/site-packages/click/core.py", line 1066, in invoke
return ctx.invoke(self.callback, **ctx.params)
File "/home/martin/research/anaconda3/envs/diggrlab/lib/python3.7/site-packages/click/core.py", line 610, in invoke
return callback(*args, **kwargs)
File "/home/martin/research/anaconda3/envs/diggrlab/lib/python3.7/site-packages/tulpa/cli.py", line 144, in games
cfg.datasets["games"], cfg.gamelist_file, cfg.daft
File "/home/martin/research/anaconda3/envs/diggrlab/lib/python3.7/site-packages/tulpa/datasets/games_dataset.py", line 47, in build_games_dataset
outfilename = gdb.build(games_dataset_path)
File "/home/martin/research/anaconda3/envs/diggrlab/lib/python3.7/site-packages/tulpa/datasets/builder.py", line 25, in build
self.build_dataset(outfilename)
File "/home/martin/research/anaconda3/envs/diggrlab/lib/python3.7/site-packages/tulpa/datasets/games_dataset.py", line 31, in build_dataset
company_id = self._get_company_id(mg_slug)
File "/home/martin/research/anaconda3/envs/diggrlab/lib/python3.7/site-packages/tulpa/datasets/games_dataset.py", line 21, in _get_company_id
return self.diggr_api.item(slug)["id"]
File "/home/martin/research/anaconda3/envs/diggrlab/lib/python3.7/site-packages/diggrtoolbox/unified_api/diggr_api.py", line 96, in item
return self.get()
File "/home/martin/research/anaconda3/envs/diggrlab/lib/python3.7/site-packages/diggrtoolbox/unified_api/diggr_api.py", line 68, in get
raise RuntimeError("Malformed Request")
RuntimeError: Malformed Request