Fatal Error when working with UVS

[jfinnie]

Hi everyone,

I've been encountering fatal errors when working with UVS. It sometimes happens as soon as I select a UV after the editor opens, other times I can get minutes worth of work done before a fatal error occurs. This normally happens when selecting, moving are merging the edges of UVS.

I've tried deleting the models history, updating my drivers, renaming the preferences folder and resetting my preferences but the problem still occurs.

Has anyone else had this problem before or know of a way to prevent it from happening? I've attached a screenshot of the error message to this post.

Thanks in advance.

[J450NP13]

How did you unwrap the model?

[jfinnie]

I've been selecting faces, doing a planar map, unraveling UVS and moving and sewing selected edges of the the UVS.

[J450NP13]

Try copy and pasting the model into a new scene.

[jfinnie]

I tried this and I was fine for a while but now the errors are back just a frequent. Exporting/importing the mesh also still results in fatal errors when working with UVS.