I have a scroll component that sometimes is deleted from the display list
while the user is holding the scroll bar and I get this error:
TypeError: Error #1009: Cannot access a property or method of a null object
reference.
at fl.controls::ScrollBar/fl.controls:ScrollBar::thumbReleaseHandler()
We know this error is fired since the scroll component is non-existent by
the time the user releases the scroll bar...I am trying to catch it but not
sure how should I catch this type of error since this is fired from within
the component...
I have tried the following:
sp.addEventListener(MouseEvent.MOUSE_UP, catchError);
sp.addEventListener(MouseEvent.MOUSE_LEAVE, catchError);
and so forth... I am still trying but some suggestions would be great.
Thanks,
Helmut
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