Failed load the mesh from .obj/base64 string file.

[Balakrishna1]

Hi Team,
I am facing issue to load the mesh from .obj file. Is there any way to load the 3D drawing from .obj or base64 string.

I tried this sample (https://github.com/patrickabadi/UrhoCustomObj) it's not worked form me .
Getting below error.
Error (3624) / Urho3D: Failed to create vertex buffer
Error (3624) / Urho3D: Failed to create index buffer
Error (3624) / Urho3D: Attempted to get resource Techniques/NoTextureVCol.xml from outside the main thread

Thanks in advance.
Balakrishna.