[Need help] Collada file generate from osm

[Anonymous]

- I use JOSM plugin (Kendzi3D) generate 3d building from osm & export to collada file

- Cant delete edge, I try to repeat but it show result: polyDelEdge1,2,3,....98,99,

- Try to use "Combine" to combine all building part & delete edge but not work

- Try to delete face and use "Fill Hole" but not work...

Screenshot

***File in use, see below (Export from Kendzi3D, 5MB)

Ps. Sorry for my english

[mspeer]

Hi!

The faces are not connected, you can move them individually.

Try:

Edit Mesh -> Merge