SketchUp crashes when importing .dae file

I’m trying to import a .dae file into SketchUp but it crashes every time I attempt to do so, even on multiple machines with various versions of SketchUp, can anyone help me with this? Cheers

Collada files are xml. Open with a text editor and verify that it looks normal. Looks like you’re on Sierra: Preview.app opens Collada files, so verify that it opens in Preview.

ahh its not able to open up in preview, does that mean that the file is corrupted?

Could be. There is code available to test Collada files:
https://www.khronos.org/collada/wiki/Portal:CoherencyTest