Crashes instantly

[ThomasDebrunner]

I tried to use the plugin, however as soon as I create a new Hull, the plugin crashes immediately with:

Traceback (most recent call last):
File "/.qgis2/python/plugins/concavehull/concavehull.py", line 709, in run
geom.extend(extract_points(feat.geometry()))
File "/.qgis2/python/plugins/concavehull/concavehull.py", line 329, in extract_points
if geom.type() == 0:
AttributeError: 'NoneType' object has no attribute 'type'

Is my data malformatted or what could be the problem?

[detlevn]

Hi najiji,
it seems that feat.geometry() returns None instead of some geometry. What geometry types are you processing? Can it happen, that some objects have invalid or no geometry?
If this is true than it would be a good idea to use a try/except block around these statements, so the process can skip this feature and proceed with the next one. I will change this for the coming version.