If you get such errors either the path is wrong or the file or the path doesn't exist. We do not recommend SketchUp as a modelling tool for exporting dae files. We recommend the free modelling tool blender for exporting dae files or Autodesk's Maya for exporting fbx files.
I quickly created an fbx file from your dae file. Hope that helps.
about 5 years ago
Thanks a lot Christian.. Yea, I started using Autodesk Maya.. I converted some files to .fbx also. i'll try using this..