Automatically assigning platform `ios` with version `9.0` on target `Runner`解决
Automatically assigning platform
ios
with version
9.0
on target
Runner
because no platform was specified. Please specify a platform for this target in your Podfile
在mac上使用引用了第三方库，发现报错，解决步骤如下：
解决办法：
platform version错误，解决方法是修改项目里的ios/Podfile文件：
| 1 2 3 | # Uncomment this line to define a global platform for your project # platform :ios, '9.0' platform :ios, '9.0' #增加的内容 |
