UIImage视图未在iOS 11中显示...如何解决? [英] UIImage view is not showing in iOS 11.....How to solve?

问题描述

我在iOS中有一个现有项目，直到 iOS 10 都可以正常工作，更新 X-Code 9 后，运行项目 iOS 10 ，就可以了，但是在 iOS 11 中， UIImageview 没有显示..

I have an existing project in iOS, it was working fine with till iOS 10, After updating X-Code 9 , and run the project iOS 10 it is fine but in iOS 11 the UIImageview is not showing ..

我已经尝试了很多方法，如清除派生数据，使用退出X代码重置干净的构建并重新启动系统，删除并添加image(png文件)，但注意发生了.

I have already tried so many ways like clean derived data, reset clean build with quit x-code and restart system, remove and add image(png file), but noting happen.

即使我已经添加了背景色，但是该颜色也没有显示在设备和模拟器中，而是显示在情节提要中.

Even i have added the background colour but the colour is also not showing in the device and simulator but it is in the storyboard .

还有另外一件事，正在显示 UIButton 上的背景图像，但没有显示该图像.

one more thing ,,, the background image on UIButton is showing but on the image it is not displaying.

有人找到解决方案吗?

推荐答案

通过 View层次结构和Check Image Alpha值友好地 Debug .如有必要，请从您的项目中删除此行代码-

Kindly Debug through View hierarchy and Check Image Alpha Value. Remove This line of code from your project if not necessary -

[super setAlpha:0];

这篇关于UIImage视图未在iOS 11中显示...如何解决?的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！