Are there any API's which could generate debug information?

I met a crash when I called SUModelAddScene like SUModelAddScene (m_pDocument, -1, scene, &out_index). I just want to generate the debug information for you to help me figure out the problem. Who could help me about this issue?

Thanks,
Peter

No API to generate debug information, no. (I’m not even sure exactly what you mean by this… ?)

If you run into a crash, can you reproduce it with a complete snippet? (One with a main function that we can easily just build and run?)