【发布时间】:2018-05-14 04:20:27
【问题描述】:
我尝试部署 hello world 应用程序以进行测试。我检查了我的 swift 工具版本,它是 4.0
acme-iMac:HelloWorldWeb johndoe$ swift --version
Apple Swift version 4.0 (swift-4.0-RELEASE)
Target: x86_64-apple-macosx10.9
我也使用 swiftenv,它也指向 4.0 版本。
acme-iMac:HelloWorldWeb johndoe$ swiftenv version
4.0 (set by /Users/johndoe/Vapor/HelloWorldWeb/.swift-version)
Package.swift 文件看起来也不错
// swift-tools-version:4.0
import PackageDescription
let package = Package(
name: "HelloWorldWeb",
products: [
.library(name: "App", targets: ["App"]),
.executable(name: "Run", targets: ["Run"])
],
dependencies: [
.package(url: "https://github.com/vapor/vapor.git", .upToNextMajor(from: "2.2.0")),
.package(url: "https://github.com/vapor/leaf-provider.git", .upToNextMajor(from: "1.1.0")),
],
targets: [
.target(name: "App", dependencies: ["Vapor", "LeafProvider"],
exclude: [
"Config",
"Database",
"Public",
"Resources"
]),
.target(name: "Run", dependencies: ["App"]),
.testTarget(name: "AppTests", dependencies: ["App", "Testing"])
]
)
但每次我尝试进行云部署时,总是失败。
Creating deployment [Done]
Connecting to build logs ...
Waiting in Queue [Done]
Checkout branch 'master' [Done]
Verifying base folder [Done]
Selected swift version: 3.1.0 [Done]
Selected swift version: 3.1.0 [Done]
Building vapor [Failed]
swift-build: error: Package requires minimum Swift tools version 4.0.0. Current Swift tools version is 3.1.0
Error: deploy failed.
应用程序在本地机器上成功运行。
【问题讨论】: