What is "Terminating in response to backboardd's termination"?

Question

i use a piece of code for drop shadow on a view with help of slider. Slider is set -15 to 15. This code works awesome when slider.value is positive but app stop working if its negative. the crash log is weird Terminating in response to backboardd's termination.

i got this log first time.What is that?

here is my code.

    childViews.layer.shadowColor = [[UIColor blackColor] CGColor];
    childViews.layer.shadowOffset = CGSizeMake(slide,slide);
    childViews.layer.shadowOpacity = 1.0;
    childViews.layer.shadowRadius=10;
    childViews.layer.masksToBounds = NO;
    childViews.layer.shouldRasterize = YES;

Answer 1

backboardd is the companion daemon for SpringBoard. "Terminating in response to backboardd's termination” most likely means that backboardd crashed. Check to see if there are any backboardd crash logs and, if present, file a bug report with Apple.

Answer 2

Just check your app if its using too much memory instantly. Sometimes instant memory leads to backboard daemon's termination. As apple said to me. :-) This might be your app or your mac machine.