HandyJSON does not specify a Swift version and none of the targets (packager) integrating it have the SWIFT_VERSION attribute set. Please contact the author or set the SWIFT_VERSION attribute in at least one of the targets that integrate this pod.
能不能在.podspec文件加上s.swift_version = 'X.X'
HandyJSONdoes not specify a Swift version and none of the targets (packager) integrating it have theSWIFT_VERSIONattribute set. Please contact the author or set theSWIFT_VERSIONattribute in at least one of the targets that integrate this pod. 能不能在.podspec文件加上s.swift_version = 'X.X'