How can i fix particle in niagara system?


녹화_2024_08_21_14_08_48_974

I’m using the Niagara system in Unreal.

When I place it viewport and run, arrow particles explode.
but this issue does not occur when I create a new project and placed niagara.

Why did this problem occur?

Hey @tinfoil012! Welcome to the forums!

To help get the ball rolling, would you mind explaining in further detail what the expected outcome is? Could you also share screens of your Niagara system setup?

Any additional specifics you provide may go a long way in solving your problem!