ValhallaMatcher AttributeError: 'int' object has no attribute 'start'

[amin-sajadi]

Dear all,

I would like to inform you that ValhallaMatcher cannot use the matches_to_dataframe() or path_to_dataframe(). Please find the following full error message:

AttributeError Traceback (most recent call last)
...\lib\site-packages\mappymatch\matchers\match_result.py:39, in MatchResult.path_to_dataframe(self)
[36] (.../lib/site-packages/mappymatch/matchers/match_result.py:36) if self.path is None:
[37] (.../lib/site-packages/mappymatch/matchers/match_result.py:37) return pd.DataFrame()
---> [39] (.../lib/site-packages/mappymatch/matchers/match_result.py:39) df = pd.DataFrame([r.to_flat_dict() for r in self.path])
[40] (.../lib/site-packages/mappymatch/matchers/match_result.py:40) df = df.fillna(np.NAN)
[42] (.../lib/site-packages/mappymatch/matchers/match_result.py:42) return df

File ...\lib\site-packages\mappymatch\matchers\match_result.py:39, in (.0)
[36] (.../lib/site-packages/mappymatch/matchers/match_result.py:36) if self.path is None:
[37] (.../lib/site-packages/mappymatch/matchers/match_result.py:37) return pd.DataFrame()
---> [39] (.../lib/site-packages/mappymatch/matchers/match_result.py:39) df = pd.DataFrame([r.to_flat_dict() for r in self.path])
[40] (.../lib/site-packages/mappymatch/matchers/match_result.py:40) df = df.fillna(np.NAN)
[42] (.../lib/site-packages/mappymatch/matchers/match_result.py:42) return df

File ...\lib\site-packages\mappymatch\constructs\road.py:64, in Road.to_flat_dict(self)
[62] (.../lib/site-packages/mappymatch/constructs/road.py:62) return self.to_dict()
[63] (.../lib/site-packages/mappymatch/constructs/road.py:63) else:
---> [64] (.../lib/site-packages/mappymatch/constructs/road.py:64) d = {**self.to_dict(), **self.metadata}
[65] (.../lib/site-packages/mappymatch/constructs/road.py:65) del d["metadata"]
[66] (.../lib/site-packages/mappymatch/constructs/road.py:66) return d
...
---> [51] (.../lib/site-packages/mappymatch/constructs/road.py:51) d["origin_junction_id"] = self.road_id.start
[52] (.../lib/site-packages/mappymatch/constructs/road.py:52) d["destination_junction_id"] = self.road_id.end
[53] (.../lib/site-packages/mappymatch/constructs/road.py:53) d["road_key"] = self.road_id.key

AttributeError: 'int' object has no attribute 'start'

I would be grateful if you please let me know your commets. Thank you very much and keep up the great work.

[nreinicke]

Thanks for catching this! I've identified where the problem is and will push a fix up in the next release.

[nreinicke]

@amin-sajadi - I just released 0.4.3 that should have a fix for this issue