I like report one problem in blender it exist since 2.6x and now not solve.
Information about problem:
When i create a scene in blender for example a building in uv editor i make uv seam in edge sometime select that edge or other edge happen blender crash.
Now my question is that why donât fixed it in new version? is it huge problem?donât happened for anyone ?:no:
I hop the blender dev solve it soon because itâs very bad and more happen when work on blender.
How many polys in your mesh? How âcomplexâ? It may be that youâre running out of ram while trying to perform the operation. Try to keep your meshes as simple as possible. Only use more polys when you need to and then add subsurf after the Unwrap if necessary.