iOS11 Xcode9正式版问题汇总以及新特性
1、提示Failed to acquire termination assertion when installing placeholder for
解决办法:卸载模拟器相关应用或者退出模拟器重新运行!
![](https://img.haomeiwen.com/i2847280/fbb072e912f7ff88.png)
2、IOS11模拟器效果展示
https://o591a83vj.qnssl.com/iOS11.gif
3、Xcode9 打企业包新增了Plist文件
![](https://img.haomeiwen.com/i2847280/9fcbcb2a1dcb4b8a.png)
4、Xcode9无线测试
<1>Xcode9 iOS11
<2>手机连接上Xcode,打开Xcode菜单:Windows->Device and Simulators。找到连接上的设备,把Connect via network选项打勾。
![](https://img.haomeiwen.com/i2847280/3a13fa62bb1e3898.png)
5、CMD+左键点击
增加了搜索、跳转定义、快速帮助、编辑范围、定义方法等命令
![](https://img.haomeiwen.com/i2847280/d5f22bc903f58a19.png)
6、Xcode9 可以运行多个模拟器
7、Xcode9 获取不到assets中的jpg图片,可以放到目录列表(引导页为例)
![](https://img.haomeiwen.com/i2847280/925dce1ba520f1dc.png)
8、Xcode8(左)和Xcode(9)svn控制命令的区别{Xcode9暂未找到查看历史记录}
![](https://img.haomeiwen.com/i2847280/76c694f053aaae57.png)
![](https://img.haomeiwen.com/i2847280/ecd1d675f9d9acde.png)
10、AppleX 运行效果
http://os92yfbuv.bkt.clouddn.com/AppleX.gif
11、项目运行xcode9 后 再运行xcode8.3 报错
ld: framework not found IOSurface for architecture arm64 clang: error: linker command failed with exit code 1 (use -v to see invocation)
解决办法: 清理derived data
![](https://img.haomeiwen.com/i2847280/8ac758118cd8b615.png)
12、适配iOS11大全
https://github.com/2877025939/iOS11
13、关于Xcode9拖入文件未生效的问题
【来自都比猩猩的】
http://www.jianshu.com/p/bf659bb48362
本文来自:http://www.cnblogs.com/superbobo/p/7084813.html