Cratewidgets crash in a UUniformGridPanel

Hello, I tried again, this method does create a grid, but it still crashes when open the UserWidget.

he problem is likely to occur in line 29 CreateWidget Function

When I open the editor control, it will be automatically executes the Initialize() function。

Debugging to line 31, I found my InventoryUserWidget empty.

Therefore, createwidgets should not be created in Initialize().