Swift包管理器:依赖项iOS版本
我正在尝试用xCode11 beta 7构建具有外部依赖性()的swift包。我的包是针对iOS11+的,它在Swift包管理器:依赖项iOS版本,swift,xcode11,swift-package-manager,corestore,Swift,Xcode11,Swift Package Manager,Corestore,我正在尝试用xCode11 beta 7构建具有外部依赖性()的swift包。我的包是针对iOS11+的,它在包中声明。swift: // swift-tools-version:5.1 // The swift-tools-version declares the minimum version of Swift required to build this package. import PackageDescription let package = Package( name
包中声明。swift
:
// swift-tools-version:5.1
// The swift-tools-version declares the minimum version of Swift required to build this package.
import PackageDescription
let package = Package(
name: "Storages",
platforms: [.iOS(.v11)],
products: [
// Products define the executables and libraries produced by a package, and make them visible to other packages.
.library(
name: "Storages",
targets: ["Storages"]),
],
dependencies: [
// Dependencies declare other packages that this package depends on.
.package(url: "https://github.com/JohnEstropia/CoreStore.git", from: "6.3.0")
],
targets: [
// Targets are the basic building blocks of a package. A target can define a module or a test suite.
// Targets can depend on other targets in this package, and on products in packages which this package depends on.
.target(
name: "Storages",
dependencies: [.product(name: "CoreStore")]),
.testTarget(
name: "StoragesTests",
dependencies: ["Storages"]),
]
)
但是,当我在未指定iOS版本的情况下构建it依赖关系时,会出现兼容性错误:
“'uniquencessconstraints'仅在iOS 9.0或更高版本中可用”
等
我怎样才能修好它?看起来是xCode11错误,但我不确定。我不确定是不是xCode错误,但是使用Swift Package Manager和xCode 11时,您必须在使用可用的检查时明确指定iOS版本。无论库是否针对iOS 10+而不是
if #available(macOS 10.11, *) {
info.append(("uniquenessConstraints", self.uniquenessConstraints))
}
你应该使用
if #available(macOS 10.11, iOS 9.0, *) {
info.append(("uniquenessConstraints", self.uniquenessConstraints))
}
已发布拉取请求:
首先,您需要添加一个
平台
参数,并用支持的平台版本填写它。然后,您需要清除主机应用程序中的衍生数据。之后,再次尝试添加spm框架
我也遇到过同样的情况,一开始我没有添加平台参数,它在我的主机应用程序中给了我太多“'xxx'仅在iOS 9.0或更高版本中可用”错误。希望这能为您解决问题。在我的机器上,将
平台:
参数添加到清单中解决了这个问题。例如:
let package = Package(
name: "MyLibrary",
platforms: [.iOS("13.0")],
// ...