UMG slider causing crash

I can create sliders just fine, but if I try to open a widget that contains one the editor crashes.

I believe i am also getting this as well. Thanks.

Hello,

Thank you for your report. A few major issues like this crash made it into UMG. A lot of these have since been fixed internally. I have tested this in an internal build and can confirm that it is no longer occurring. The fix may not make it into the 4.4 release, but it will be out shortly.

Thanks,