使用WidgetKit打包出的APP低版本崩溃

Nov 21, 2022#技术 #iOS41

AI-generated summary

An app with WidgetKit functionality crashes on lower iOS versions. The issue was caused by the WidgetKit framework not being loaded on older iOS versions. The solution was to add WidgetKit as an optional library in the app's target settings.

背景#

APP 添加了 WidgetKit 功能，APP 最低版本是 10.0，用户反馈安装后，打开就闪退，这里记录一下原因：

解决#

排查后发现用户手机系统版本较老，低于 iOS 14，由于手头没有低版本的设备，通过Xcode 12.x 添加 iOS 10.x 模拟器添加了 iOS12.0 的模拟器，Debug 模式下没有问题，但是 Release 不行，控制台报错类似如下：

dyld: Library not loaded: /System/Library/Frameworks/WidgetKit.framework/WidgetKit Referenced from: /private/var/containers/Bundle/Application

搜索后，发现解决方案如下：

Select your target
Build Phases
Link binary with libraries
Add WidgetKit and set its Status to "Optional"

示意图

参考#

Error running app with widgetKit on iOS 13