什么是“终止以响应背板的终止”？ [英] What is "Terminating in response to backboardd's termination"?

问题描述

我在滑块的帮助下使用一段代码在视图上投影。滑块设置为-15到15.当 slider.value 为正时，此代码工作正常但如果否定则应用停止工作。
崩溃日志很奇怪终止以响应backboardd的终止。

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.

我第一次得到这个日志。那是什么？

i got this log first time.What is that?

这是我的代码。

    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;

推荐答案

只需检查你的应用是否会立即使用太多内存。有时，即时内存导致背板守护程序终止。正如苹果对我说的那样。 :-)这可能是你的应用程序或你的mac机器。

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.

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