ValueError: zero-size array to reduction operation minimum which has no identity
Another ValueError run-time error, quite possibly due to Google StreetMap not returning an image in a timely manner; stopped on 2123 out of 10000 requested.
location = 'Gaziantep, TR'
invGenerator = InventoryGenerator(
location=location, nbldgs=10000, randomSelection=True,
GoogleAPIKey="")
invGenerator.generate(attributes=['erabuilt','garage','numstories','buildingheight'])
Can you please catch this (ImHandler.py, line 427) exception with skipping the building instead of crashing?
Here is the full error trace:
Searching for Gaziantep, TR...
Found Gaziantep, Güneydoğu Anadolu Bölgesi, Türkiye
Fetching footprint data for Gaziantep...
Found a total of 302286 building footprints in Gaziantep
Randomly selected 10000 buildings
Found an entry in attributes that was not enabled in InventoryGenerator.
Ignoring entry: occupancy
Traceback (most recent call last):
File "C:\GitHub\NHERI-GSC-MC-team1\code\startup.py", line 14, in <module>
# invGenerator.generate(attributes=['occupancy', 'erabuilt', 'garage', 'numstories', 'buildingheight'])
File "C:\Python310\lib\site-packages\brails\InventoryGenerator.py", line 208, in generate
image_handler.GetGoogleStreetImage(footprints)
File "C:\Python310\lib\site-packages\brails\workflow\ImHandler.py", line 697, in GetGoogleStreetImage
refLine, imagePlane, scale, fov, heading = image_retrieve(fp,'tmp/images/street',count,self.apikey)
File "C:\Python310\lib\site-packages\brails\workflow\ImHandler.py", line 671, in image_retrieve
premRefLine = compute_refline(footprint,p1,visibleLineSeg)
File "C:\Python310\lib\site-packages\brails\workflow\ImHandler.py", line 427, in compute_refline
lineFrontal = linesKeep[np.where(linesKeepDist==np.min(linesKeepDist))[0].item(0),:]
File "<__array_function__ internals>", line 180, in amin
File "C:\Python310\lib\site-packages\numpy\core\fromnumeric.py", line 2918, in amin
return _wrapreduction(a, np.minimum, 'min', axis, None, out,
File "C:\Python310\lib\site-packages\numpy\core\fromnumeric.py", line 86, in _wrapreduction
return ufunc.reduce(obj, axis, dtype, out, **passkwargs)
ValueError: zero-size array to reduction operation minimum which has no identity
Process finished with exit code 1
