** What do you want to achieve? ** export the model without failures
** What is the problem? **
when exporting the model has problems some parts disappear
picture in blender:
What solutions have you thought of so far?
change computer try other models uninstall and install roblox studio and nothing worked
December 8, 2020, 1:08am
It looks like you need to recalculate your normals.
Go into blender, select the meshes that are weird-looking, and press Tab+A. Once you do that, press Shift+N.
December 8, 2020, 3:44am
@alxzile said, recalculate your normals. If you do not know how to do this, find the meshes that are looking weird/deleting, press Tab and A, then press Shift+N to recalculate it.
In addition to the above advice (which I also agree that your normals just need recalculating), make sure that you have the Backface Culling display option enabled in the future so Blender renders meshes one-sided as Roblox does.
Thanks, it worked for me to recalculate your values