ios UIImageWriteToSavedPhotosAlbum报错 NSPhotoLibraryAddUsageDescription

p.p1 { margin: 0.0px 0.0px 0.0px 0.0px; font: 14.0px Menlo; color: #000000; background-color: #ffffff }
span.s1 { color: #ba2da2 }
p.p1 { margin: 0.0px 0.0px 0.0px 0.0px; font: 11.0px Menlo; color: #000000 }
span.s1 { }

最近学习IOS相关知识. 视频课程[UIImage](https://www.imooc.com/video/12718)

相关知识点: 存储一张本地图片到系统相册中.

API: UIImageWriteToSavedPhotosAlbum

按照视频教程Dome中书写代码, 启动报错如下:

[access] This app has crashed because it attempted to access privacy-sensitive data without a usage description.  The app‘s Info.plist must contain an NSPhotoLibraryAddUsageDescription key with a string value explaining to the user how the app uses this data.

按照如上所述. 需要向info.plist中添加相关描述文字.

打开 Info.plist, 添加对应配置NSPhotoLibraryAddUsageDescription, type默认string, value填写: 界面提示文字.

效果如下:

模拟器 8p / 11.4

另:

参考链接:  http://www.cnblogs.com/KiVen2015/p/6627253.html

原文地址：https://www.cnblogs.com/dfyg-xiaoxiao/p/9576370.html