安装Themeable浏览器插件后，运行时收到此错误：
ionic cordova build ios --prod --release
我能够毫无错误地构建ios --prod --release。谢谢：D
Mac-Pro-de-chaker-2:cleantoufoulakids chakerkalai$ ionic cordova build ios --prod --realise
Running app-scripts build: --prod --platform ios --target cordova
[18:22:05] build prod started ...
[18:22:07] clean started ...
[18:22:07] clean finished in 2 ms
[18:22:07] copy started ...
[18:22:07] ngc started ...
Error: Metadata version mismatch for module /Users/chakerkalai/Desktop/cleantoufoulakids/node_modules/@ionic-native/core/decorators.d.ts, found version 4, expected 3
at StaticSymbolResolver.getModuleMetadata (/Users/chakerkalai/Desktop/cleantoufoulakids/node_modules/@angular/compiler/bundles/compiler.umd.js:24474:34)
at StaticSymbolResolver._createSymbolsOf (/Users/chakerkalai/Desktop/cleantoufoulakids/node_modules/@angular/compiler/bundles/compiler.umd.js:24260:46)
at StaticSymbolResolver.getSymbolsOf (/Users/chakerkalai/Desktop/cleantoufoulakids/node_modules/@angular/compiler/bundles/compiler.umd.js:24241:14)
at /Users/chakerkalai/Desktop/cleantoufoulakids/node_modules/@angular/compiler/bundles/compiler.umd.js:23023:30
at Array.forEach (native)
at extractProgramSymbols (/Users/chakerkalai/Desktop/cleantoufoulakids/node_modules/@angular/compiler/bundles/compiler.umd.js:23022:79)
at AotCompiler.compileAll (/Users/chakerkalai/Desktop/cleantoufoulakids/node_modules/@angular/compiler/bundles/compiler.umd.js:22720:47)
at CodeGenerator.codegen (/Users/chakerkalai/Desktop/cleantoufoulakids/node_modules/@angular/compiler-cli/src/codegen.js:30:14)
at Function.NgTools_InternalApi_NG_2.codeGen (/Users/chakerkalai/Desktop/cleantoufoulakids/node_modules/@angular/compiler-cli/src/ngtools_api.js:61:30)
at Object.doCodegen (/Users/chakerkalai/Desktop/cleantoufoulakids/node_modules/@ionic/app-scripts/dist/aot/codegen.js:6:51)
[18:22:47] copy finished in 40.10 s
答案 0 :(得分：3)
所有关于库不匹配的版本。
确保您有"typescript": "2.4.0"而不是更新。
对于以"@ionic-native/..."开头的所有软件包，其版本应为4.3.0，而不是^开头。
请不要升级到rxjs 5.5，使用"rxjs": "5.4.3"，因为他们更改了运营商导出/导入。
注意：如果您仍然遇到发现版本4，预期3 的问题，请从导致此问题的库版本中删除帽^。
祝你好运！
答案 1 :(得分：2)
我猜测今天有ionic-native个依赖项之一（我可以在不到24小时之前构建）。
我能够通过删除package.json中^的所有ionic-native依赖项来解决这个问题：
发件人：
"@ionic-native/app-version": "^4.2.1",
"@ionic-native/background-fetch": "^4.2.1",
"@ionic-native/badge": "^4.0.1",
"@ionic-native/contacts": "^4.2.1",
"@ionic-native/core": "^4.2.1",
"@ionic-native/date-picker": "^4.2.1",
"@ionic-native/deeplinks": "^4.2.1",
"@ionic-native/file": "^4.2.1",
"@ionic-native/geolocation": "^4.2.1",
"@ionic-native/keyboard": "^4.2.1",
"@ionic-native/local-notifications": "^4.2.1",
"@ionic-native/mixpanel": "^4.2.1",
"@ionic-native/native-geocoder": "^4.2.1",
"@ionic-native/network": "^4.2.1",
"@ionic-native/screen-orientation": "^4.2.1",
"@ionic-native/social-sharing": "^4.2.1",
"@ionic-native/speech-recognition": "^4.1.0",
"@ionic-native/splash-screen": "^4.2.1",
"@ionic-native/status-bar": "^4.2.1",
要
"@ionic-native/app-version": "4.2.1",
"@ionic-native/background-fetch": "4.2.1",
"@ionic-native/badge": "4.0.1",
"@ionic-native/contacts": "4.2.1",
"@ionic-native/core": "4.2.1",
"@ionic-native/date-picker": "4.2.1",
"@ionic-native/deeplinks": "4.2.1",
"@ionic-native/file": "4.2.1",
"@ionic-native/geolocation": "4.2.1",
"@ionic-native/keyboard": "4.2.1",
"@ionic-native/local-notifications": "4.2.1",
"@ionic-native/mixpanel": "4.2.1",
"@ionic-native/native-geocoder": "4.2.1",
"@ionic-native/network": "4.2.1",
"@ionic-native/screen-orientation": "4.2.1",
"@ionic-native/social-sharing": "4.2.1",
"@ionic-native/speech-recognition": "4.1.0",
"@ionic-native/splash-screen": "4.2.1",
"@ionic-native/status-bar": "4.2.1",
答案 2 :(得分：1)
我想这是因为ngc版本不匹配，将@angular/*设置为5.0.1应解决问题：
"@angular/common": "5.0.1",
"@angular/compiler": "5.0.1",
"@angular/compiler-cli": "5.0.1",
"@angular/core": "5.0.1",
"@angular/forms": "5.0.1",
"@angular/http": "5.0.1",
"@angular/platform-browser": "5.0.1",
"@angular/platform-browser-dynamic": "5.0.1",
答案 3 :(得分：1)
我的问题似乎与"@ionic-native/core": "4.4.0"有关。当我降级为"@ionic-native/core": "4.3.3"时，我又可以ionic cordova build ios --prod --release再次"ionic-angular": "3.9.2"。
"@angular/animations": "4.4.6",
"@angular/common": "4.4.6",
"@angular/compiler": "4.4.6",
"@angular/compiler-cli": "4.4.6",
"@angular/core": "4.4.6",
"@angular/forms": "4.4.6",
"@angular/http": "4.4.6",
"@angular/platform-browser": "4.4.6",
"@angular/platform-browser-dynamic": "4.4.6",
"@angular/platform-server": "4.4.6",
"@ionic-native/camera": "4.3.3",
"@ionic-native/core": "4.3.3",
"@ionic-native/device": "4.3.3",
"@ionic-native/diagnostic": "4.3.3",
"@ionic-native/file": "4.3.3",
"@ionic-native/http": "4.3.3",
"@ionic-native/media": "4.3.3",
"@ionic-native/media-capture": "4.3.3",
"@ionic-native/native-storage": "4.3.3",
"@ionic-native/social-sharing": "4.3.3",
"@ionic-native/splash-screen": "4.3.3",
"@ionic-native/status-bar": "4.3.3",
"@ionic-native/themeable-browser": "4.3.3"
很遗憾我无法升级到"@angular/core": "5.0.1"，因为"ionic-angular": "3.9.2"仍然依赖于"@angular/core": "4.4.6"。
答案 4 :(得分：0)
我发现最好的解决方案是访问https://update.ionic.zone/，并获取更新的package.json文件。它将所有依赖项更新为所需版本。