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Adding mesh in Niagra single looping particle is crashing Unreal engine 5.6
Development
Programming & Scripting
UI
question
,
unreal-engine
,
bug-report
swagat24
(swagat24)
July 24, 2025, 6:21pm
1
Screenshot 2025-07-24 222306
1341×698 200 KB
Screenshot 2025-07-24 223324
740×596 35.9 KB
Crash message:
Assertion failed: Widgets.Num() == TooltipWidgets.Num()
Unreal version:
5.6
Steps: “Clicking
+
in Mesh Renderer → Crash”