No way to detect 'No geometries found' errors

[hyperknot]

On the attached file, fastkml throws a warning message: 'No geometries found' from Placemark / from_element.

At the moment, there is no way to detect this error scenario, so a gpsbabel cleaning could run. It'd be important to raise an error and not just log a warning in such case.

kml.zip

[IanLee1521]

Any chance you might be willing to replace the attached zip with a link to a gist?

[hyperknot]

That's a 200 kb, 5000 line long file, if you'd really like I can put it up, but I'm not sure it's a good idea.

[hyperknot]

I did a PR which allowed me to detect the parsing error, might not be the thing you'd like in the library, but at least it signals that the file isn't working in fastkml.
#36

[hyperknot]

Found a smaller example file, uploaded to gist:
https://gist.github.com/hyperknot/2fc06a3fecb98f07f761

[hyperknot]

Found out the real issue here is not supporting gx:Track elements (#37), closing this one.