TypeError: Cannot read property 'parents' of undefined

[liyihongcug]

TypeError: Cannot read property 'parents' of undefined
O r TypeError: Cannot read property '0' of undefine

[lasalvavida]

@liyihongcug, could you elaborate a bit here?

When are you getting this error? What model are you converting?

What are you using here since that looks like a JavaScript error and this is a c++ project?

[liyihongcug]

I describe this problem.
I use COLLADA2GLTF to transform my dae file to gltf file. The dae file is created in 3dmax2018 by me.
The dae file is good and can be opened successfully in opengl assimp.
When I transform my dae file to gltf file, I get the null conten in result gltf file.

I put up this model in cesium and it don't work.
{
"asset": {
"generator": "COLLADA2GLTF",
"version": "2.0"
},
"scenes": [
{
"nodes": []
}
],
"scene": 0
}

[lasalvavida]

Okay, please attach your COLLADA model here so I can take a look.