今天遇到这么一个问题
pod 集成 Chats 时提示下面的错误。
image用 Xcode 编译报错:
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:
- 用xcode8.x版本把 swift2.x 转 swift3.x
- 再用 xcode9.x 把 swift3.x 转 swift4.x
操作: edit->convert->to current swift syntax
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