SpinBox OnValueCommitted Error

Development Programming & Scripting C++
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1

Hi,
I Made a SpinBox in WidgetBlueprint and binding some event using c++ code.
Here’s code below.

327750-error.png
327750-error.png1653×709 52.1 KB

When I build without OnValueComitted binding logic, It’s working well. But with OnValueComitted, there are some errors but I don’t understand… please guide me…

2

Hello! Do you add SlateCore to your project Build.cs file?

3

Oh… the SlateCore was commented… after uncomment It’s working well!!!
Thanks a lot!!! ^o^