Nativescript - 设置Nativescript插件的目标iOS版本

Question

我最近升级了我的Xcode到Xcode12的beta版，以便能够看到我的应用在即将发布的IOS14上的运行情况。

尝试运行"TNS RUN IOS"时出现以下错误：

Saving metadata generation's stderr stream to: /Users/USER/Desktop/Projects/APP/platforms/ios/build/Debug-iphonesimulator/metadata-generation-stderr-x86_64.txt
~/Desktop/Projects/APP/platforms/ios
ld: building for iOS Simulator, but linking in dylib built for iOS, file '/Users/USER/Desktop/Projects/APP/platforms/ios/internal//NativeScript.framework/NativeScript' for architecture arm64
clang: error: linker command failed with exit code 1 (use -v to see invocation)
note: Using new build system
note: Building targets in parallel
note: Using codesigning identity override:
note: Planning build
note: Using build description from disk
warning: The iOS Simulator deployment target 'IPHONEOS_DEPLOYMENT_TARGET' is set to 8.0, but the range of supported deployment target versions is 9.0 to 14.0.99. (in target 'MDFInternationalization' from project 'Pods')
warning: The iOS Simulator deployment target 'IPHONEOS_DEPLOYMENT_TARGET' is set to 8.0, but the range of supported deployment target versions is 9.0 to 14.0.99. (in target 'IQKeyboardManager' from project 'Pods')

以下是我的Podfile

use_frameworks!
target "ClientApp" do
# NativeScriptPlatformSection /Users/USER/Desktop/Projects/APP/node_modules/tns-core-modules/platforms/ios/Podfile with 9.0
platform :ios, '9.0'
# End NativeScriptPlatformSection
# Begin Podfile - /Users/USER/Desktop/Projects/APP/node_modules/tns-core-modules/platforms/ios/Podfile
# platform :ios, '9.0'
use_frameworks!
pod 'MaterialComponents/Tabs', '~> 84.4'
# End Podfile
# Begin Podfile - /Users/USER/Desktop/Projects/APP/node_modules/nativescript-iqkeyboardmanager/platforms/ios/Podfile
pod 'IQKeyboardManager', '~> 6.2.0'
# platform :ios, '9.0'
# End Podfile
end

我也尝试过这个操作，遇到了同样的错误。

use_frameworks!
target "ClientApp" do
# NativeScriptPlatformSection /Users/USER/Desktop/Projects/APP/node_modules/tns-core-modules/platforms/ios/Podfile with 9.0
platform :ios, '9.0'
# End NativeScriptPlatformSection
# Begin Podfile - /Users/USER/Desktop/Projects/APP/node_modules/tns-core-modules/platforms/ios/Podfile
# platform :ios, '9.0'
use_frameworks!
pod 'MaterialComponents/Tabs', '~> 84.4'
# End Podfile
# Begin Podfile - /Users/USER/Desktop/Projects/APP/node_modules/nativescript-iqkeyboardmanager/platforms/ios/Podfile
pod 'IQKeyboardManager', '~> 6.2.0'
# platform :ios, '9.0'
# End Podfile
end
post_install do |pi|
    pi.pods_project.targets.each do |t|
        t.build_configurations.each do |config|
            config.build_settings['IPHONEOS_DEPLOYMENT_TARGET'] = '9.0'
        end
    end
end

我尝试取消Podfile中的注释。

这是我的package.json文件。

{
  "nativescript": {
    "id": {
      "ios": "{{ID}}",
      "android": "{{ID}}",
    },
    "tns-android": {
      "version": "6.1.1"
    },
    "tns-ios": {
      "version": "6.5.2"
    }
  },
  "description": "NativeScript Application",
  "license": "SEE LICENSE IN <your-license-filename>",
  "repository": "<fill-your-repository-here>",
  "scripts": {
    "lint": "tslint \"src/**/*.ts\""
  },
  "dependencies": {
    "@angular/animations": "~8.2.0",
    "@angular/common": "~8.2.0",
    "@angular/compiler": "~8.2.0",
    "@angular/core": "~8.2.0",
    "@angular/forms": "~8.2.0",
    "@angular/platform-browser": "~8.2.0",
    "@angular/platform-browser-dynamic": "~8.2.0",
    "@angular/router": "~8.2.0",
    "@types/node": "^12.12.11",
    "jwt-decode": "^2.2.0",
    "nativescript-angular": "~8.2.0",
    "nativescript-cardview": "^3.2.0",
    "nativescript-drop-down": "^5.0.4",
    "nativescript-filterable-listpicker": "^2.2.6",
    "nativescript-iqkeyboardmanager": "^1.5.1",
    "nativescript-materialdropdownlist": "^1.0.15",
    "nativescript-phone": "^1.4.1",
    "nativescript-theme-core": "~1.0.6",
    "nativescript-ui-autocomplete": "^5.1.1",
    "nativescript-ui-sidedrawer": "~7.0.0",
    "reflect-metadata": "~0.1.12",
    "rxjs": "^6.4.0",
    "tns-core-modules": "~6.1.0",
    "zone.js": "~0.9.1"
  },
  "devDependencies": {
    "@angular/cli": "^8.3.5",
    "@angular/compiler-cli": "~8.2.0",
    "@nativescript/schematics": "^0.7.1",
    "@ngtools/webpack": "~8.2.0",
    "@types/jasmine": "^3.4.0",
    "codelyzer": "~4.5.0",
    "nativescript-dev-webpack": "^1.4.0",
    "node-sass": "^4.7.1",
    "tslint": "~5.19.0",
    "typescript": "~3.5.3"
  }
}

我使用firebase插件时也遇到了同样的错误，但我已将其移除。

理想情况下，我应该能够让所有依赖项针对相同的IOS版本，如果有问题的话，我会从那里解决。有什么建议吗？

- Paul S.

Answer 1

我通过在App_Resources/iOS文件夹中添加一个Podfile文件，并在文件中添加以下代码来解决了这个问题。

post_install do |installer|
  installer.pods_project.targets.each do |target|
    target.build_configurations.each do |config|
      config.build_settings.delete 'IPHONEOS_DEPLOYMENT_TARGET'
    end
  end
end

这将循环遍历各个pod，删除它们的部署目标，从而使其继承设置。在执行此操作后，务必删除platforms文件夹，并重新构建以使更改生效。

添加的Podfile将与platforms中生成的Podfile合并。

- agritton