Both internally in a handful of one-off cases and externally we've seen cases where material functions have incorrectly resolved causing a crash trying to use the input/output expressions.
Most cases have disappeared on a subsequent cook whilst more rarely users have experienced consistent crashes.
The code flow for material function serialization and loading for pc and console cook should be evaluated to ensure there's no edge case leading to these crashes.
Unknown, occasionally when cooking materials there will be a crash.
I am not able to find world outliner how to enable it?
Undefined sysmbol: typeinfo for AActor when cross-compile linux dedicated server on windows
Delay nodes occasionally don't fire the "Completed" output in a nativized build
When I open UE4 4.24.3 it appears that. Does anyone know how to solve?
How does UMG set overlapping layouts?
What method is used to fill polygonal regions when drawing spline mesh at run time?
There's no existing public thread on this issue, so head over to Questions & Answers just mention UE-43949 in the post.
| 0 |
| Component | UE - Graphics Features |
|---|---|
| Affects Versions | 4.15, 4.16 |
| Target Fix | 4.19 |
| Created | Apr 13, 2017 |
|---|---|
| Resolved | Jan 16, 2018 |
| Updated | Jun 23, 2018 |