I recently called T-splines to write a TestMeshToTsSurface command,An error occurred while I was running.
Like this picture：
I found this error when I using T-splines.dll（T-splines.dll is obtained by modifying the T-splines.rhp）
I use Grasshopper for testing,This error will also occur when I use T-splines.dll.
When i use T-splines.rhp everything is normal.
This is my test file:
Test—MeshToTsSurface.gh (4.7 KB)
Anyone have any better suggestions?