Niagara user parameter overrides resets after compile

Supreme.net · December 16, 2020, 5:04pm

Ue4 v 4.26.0
Steps to Reproduce:

Create simple Niagara system and emitter.
Define user parameter. For example Linear color.
Add Niagara particle system component to blueprint actor.
Niagara particle system component → Override parameters group → Try to change parameter(Chane color).
Compile blueprint.
Parameter will be reset to its default value defined in the Niagara system.

phil123456 · June 21, 2022, 10:32am

same here
I use this workaround

Michael.Galetzka · June 21, 2022, 4:12pm

Is this still a problem in 5.0? Unfortunately, 4.xx versions of the engine don’t get any more bug fixes.

phil123456 · June 27, 2022, 9:33am

ue4 …I dont have time to upgrade my project to ue5 and fix all compatibility issues

Julien-Robert · September 13, 2023, 4:32pm

I’m getting the same bug on 5.0.3. Did anyone find a solution or a workaround for this?
The bug is not there if it’s inside the first loaded map.
This has been fixed on 5.2 but I need to stay on 5.0.3.