- The “Swift Language Version” (SW
- The “Swift Language Version” (SW
- The “Swift Language Version” (SW
- The “Swift Language Version” (SW
- The “Swift Language Version” (SW
- The “Swift Language Version” (SW
- The “Swift Language Version” (SW
- swift 第三方库迁移错误解决“Use Legacy Swif
- 【Swift】Swift 2.0 到 Swift 3.0
- ReactiveCocoa 使用Cocoapods安装时遇到的错
今天尝试写一个MVVM+RAC的demo,项目中用pod引入ReactiveCocoa后运行报错:
The “Swift Language Version” (SWIFT_VERSION) build setting must be set to a supported value for targets which use Swift. This setting can be set in the build settings editor.
解决办法如下:

分别选中TARGETS里的ReactiveCocoa、ReactiveSwift、Result, 将Swift Language Version选项改为Swift 4.0即可
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