I need the left over number(?, sorry about my bad English) when I divide an integer by another integer…
With that number, I can decide whether I should hide or show the specific image.
but that function kept make whole program crashes for 2 hours and i cannot find what have I done wrong, especially with effects of chain smoking and coffees.
here is code…
int UActionsPanelWidget::GetTempIndexForPointer()
{
int theTempIndex = CurrentSelectedAction % CurrentScrollPage;
return theTempIndex;
}
CurrentSelectedAction and CurrentScrollPage are integers
is using % and returning as integer that bad? other functions seems fine… i think.
help me please. I cannot drag with my project by it too much.
If it’s crashing, it should give you a log with the error that caused the crash. I would also suggest learning how to debug within your IDE, as that will better help you solve problems later down the road.
My guess is that you’re calling this on a null UActionsPanelWidget, but I cannot be certain.
You will want to install the debugging symbols. You can do that from the launcher. I sincerely suggest you do so, it will make resolving these issues much easier.
