错误：未捕获（承诺）：cordova_不适用于ionic serve

我知道ionic serve不提供cordova插件，在尝试使用cordova插件之前，我总是检查自己是否处于cordova环境中

说完。我不知道为什么会出现此错误：

ERROR Error: Uncaught (in promise): cordova_not_available
    at c (polyfills.js:3)
    at polyfills.js:3
    at rejected (main.js:1469)
    at t.invoke (polyfills.js:3)
    at Object.onInvoke (core.js:4749)
    at t.invoke (polyfills.js:3)
    at r.run (polyfills.js:3)
    at polyfills.js:3
    at t.invokeTask (polyfills.js:3)
    at Object.onInvokeTask (core.js:4740)
defaultErrorLogger @ core.js:1448
21:23:35.110 

我不确定它是如何开始的，我想这和我的应用程序脚本版本有关，但我已经更新了我的应用程序脚本版本，重新安装了所有的节点模块、插件和平台，问题仍然存在

cli packages: (C:\Users\Saninn.000\AppData\Roaming\npm\node_modules)

    @ionic/cli-utils  : 1.19.2
    ionic (Ionic CLI) : 3.20.0

global packages:

    cordova (Cordova CLI) : 8.0.0

local packages:

    @ionic/app-scripts : 3.1.9
    Cordova Platforms  : none
    Ionic Framework    : ionic-angular 3.9.2

System:

    Android SDK Tools : 26.1.1
    Node              : v8.11.0
    npm               : 5.6.0
    OS                : Windows 10

Environment Variables:

    ANDROID_HOME : C:\Users\distante\AppData\Local\Android\sdk

Misc:

    backend : legacy

Config.xml

---

在@toby okeke关于在platform.ready之前调用本机插件的评论之后，我重新检查了我的代码，所有操作都已正确完成，但在没有cordova.js的情况下，状态栏和appVersion插件的行为似乎不正确。而其他插件则显示如下警告：

本机：尝试调用PluginName.prepare，但Cordova不可用。确保包含cordova.js或在设备/模拟器中运行

---

statusBar和appVersion从我的问题中抛出错误。我将它们包装在ifthis.platform.iscordova中，错误消失。

在@toby okeke关于在platform.ready之前调用本机插件的评论之后，我重新检查了我的代码，所有操作都正确无误，但在没有cordova.js的情况下，状态栏和appVersion插件的行为似乎不正确。而其他插件则显示如下警告：

本机：尝试调用PluginName.prepare，但Cordova不可用。确保包含cordova.js或在设备/模拟器中运行

---

statusBar和appVersion从我的问题中抛出错误。我将它们包装在ifthis.platform.iscordova中，错误消失。

这应该是因为您在app.ts文件中检查平台是否就绪之前调用了本机函数。你能检查一下吗？我检查过了，我所有的本机调用都是在平台就绪后进行的抱歉我这次不在这里这应该是因为你在app.ts文件中检查平台是否就绪之前调用了本机函数。你能查一下吗？我查过了，我所有的本地电话都是在平台准备好后打的对不起，我这次不在

<?xml version='1.0' encoding='utf-8'?>
<widget id="com.my.app" version="1.0.0" xmlns="http://www.w3.org/ns/widgets" xmlns:cdv="http://cordova.apache.org/ns/1.0">
    <name>my App</name>

    <content src="index.html" />
    <access origin="*" />
    <allow-intent href="http://*/*" />
    <allow-intent href="https://*/*" />
    <allow-intent href="tel:*" />
    <allow-intent href="sms:*" />
    <allow-intent href="mailto:*" />
    <allow-intent href="geo:*" />
    <preference name="StatusBarBackgroundColor" value="#1FBBA5" />
    <preference name="HeaderColor" value="#008B80" />
    <preference name="ScrollEnabled" value="false" />
    <preference name="android-minSdkVersion" value="21" />
    <preference name="android-targetSdkVersion" value="27" />
    <preference name="BackupWebStorage" value="none" />
    <preference name="SplashMaintainAspectRatio" value="true" />
    <preference name="FadeSplashScreenDuration" value="1000" />
    <preference name="SplashShowOnlyFirstTime" value="false" />
    <preference name="SplashScreen" value="screen" />
    <preference name="SplashScreenDelay" value="10000" />
    <preference name="AutoHideSplashScreen" value="false" />
    <platform name="android">
        <allow-intent href="market:*" />
        <preference name="loadUrlTimeoutValue" value="700000" />
        <icon density="ldpi" src="resources/android/icon/drawable-ldpi-icon.png" />
        <icon density="mdpi" src="resources/android/icon/drawable-mdpi-icon.png" />
        <icon density="hdpi" src="resources/android/icon/drawable-hdpi-icon.png" />
        <icon density="xhdpi" src="resources/android/icon/drawable-xhdpi-icon.png" />
        <icon density="xxhdpi" src="resources/android/icon/drawable-xxhdpi-icon.png" />
        <icon density="xxxhdpi" src="resources/android/icon/drawable-xxxhdpi-icon.png" />
        <splash density="land-ldpi" src="resources/android/splash/drawable-land-ldpi-screen.png" />
        <splash density="land-mdpi" src="resources/android/splash/drawable-land-mdpi-screen.png" />
        <splash density="land-hdpi" src="resources/android/splash/drawable-land-hdpi-screen.png" />
        <splash density="land-xhdpi" src="resources/android/splash/drawable-land-xhdpi-screen.png" />
        <splash density="land-xxhdpi" src="resources/android/splash/drawable-land-xxhdpi-screen.png" />
        <splash density="land-xxxhdpi" src="resources/android/splash/drawable-land-xxxhdpi-screen.png" />
        <splash density="port-ldpi" src="resources/android/splash/drawable-port-ldpi-screen.png" />
        <splash density="port-mdpi" src="resources/android/splash/drawable-port-mdpi-screen.png" />
        <splash density="port-hdpi" src="resources/android/splash/drawable-port-hdpi-screen.png" />
        <splash density="port-xhdpi" src="resources/android/splash/drawable-port-xhdpi-screen.png" />
        <splash density="port-xxhdpi" src="resources/android/splash/drawable-port-xxhdpi-screen.png" />
        <splash density="port-xxxhdpi" src="resources/android/splash/drawable-port-xxxhdpi-screen.png" />
    </platform>
    <platform name="ios">
        <allow-intent href="itms:*" />
        <allow-intent href="itms-apps:*" />
        <icon height="57" src="resources/ios/icon/icon.png" width="57" />
        <icon height="114" src="resources/ios/icon/icon@2x.png" width="114" />
        <icon height="40" src="resources/ios/icon/icon-40.png" width="40" />
        <icon height="80" src="resources/ios/icon/icon-40@2x.png" width="80" />
        <icon height="120" src="resources/ios/icon/icon-40@3x.png" width="120" />
        <icon height="50" src="resources/ios/icon/icon-50.png" width="50" />
        <icon height="100" src="resources/ios/icon/icon-50@2x.png" width="100" />
        <icon height="60" src="resources/ios/icon/icon-60.png" width="60" />
        <icon height="120" src="resources/ios/icon/icon-60@2x.png" width="120" />
        <icon height="180" src="resources/ios/icon/icon-60@3x.png" width="180" />
        <icon height="72" src="resources/ios/icon/icon-72.png" width="72" />
        <icon height="144" src="resources/ios/icon/icon-72@2x.png" width="144" />
        <icon height="76" src="resources/ios/icon/icon-76.png" width="76" />
        <icon height="152" src="resources/ios/icon/icon-76@2x.png" width="152" />
        <icon height="167" src="resources/ios/icon/icon-83.5@2x.png" width="167" />
        <icon height="29" src="resources/ios/icon/icon-small.png" width="29" />
        <icon height="58" src="resources/ios/icon/icon-small@2x.png" width="58" />
        <icon height="87" src="resources/ios/icon/icon-small@3x.png" width="87" />
        <icon height="1024" src="resources/ios/icon/icon-1024.png" width="1024" />
        <splash height="1136" src="resources/ios/splash/Default-568h@2x~iphone.png" width="640" />
        <splash height="1334" src="resources/ios/splash/Default-667h.png" width="750" />
        <splash height="2208" src="resources/ios/splash/Default-736h.png" width="1242" />
        <splash height="1242" src="resources/ios/splash/Default-Landscape-736h.png" width="2208" />
        <splash height="1536" src="resources/ios/splash/Default-Landscape@2x~ipad.png" width="2048" />
        <splash height="2048" src="resources/ios/splash/Default-Landscape@~ipadpro.png" width="2732" />
        <splash height="768" src="resources/ios/splash/Default-Landscape~ipad.png" width="1024" />
        <splash height="2048" src="resources/ios/splash/Default-Portrait@2x~ipad.png" width="1536" />
        <splash height="2732" src="resources/ios/splash/Default-Portrait@~ipadpro.png" width="2048" />
        <splash height="1024" src="resources/ios/splash/Default-Portrait~ipad.png" width="768" />
        <splash height="960" src="resources/ios/splash/Default@2x~iphone.png" width="640" />
        <splash height="480" src="resources/ios/splash/Default~iphone.png" width="320" />
        <splash height="2732" src="resources/ios/splash/Default@2x~universal~anyany.png" width="2732" />
    </platform>
    <preference name="windows-target-version" value="10.0" />

    <plugin name="cordova-plugin-device" spec="^2.0.1" />
    <plugin name="cordova-plugin-headsetdetection" spec="^3.0.0" />
    <plugin name="cordova-plugin-ionic-webview" spec="^1.1.16" />
    <plugin name="cordova-plugin-market" spec="^1.2.0" />
    <plugin name="cordova-plugin-music-controls" spec="^2.1.4" />
    <plugin name="cordova-plugin-screen-orientation" spec="^2.0.2" />
    <plugin name="cordova-plugin-splashscreen" spec="^5.0.2" />
    <plugin name="cordova-plugin-whitelist" spec="^1.3.3" />
    <plugin name="cordova-plugin-x-toast" spec="^2.6.2" />
    <plugin name="ionic-plugin-keyboard" spec="^2.2.1" />
    <plugin name="cordova-plugin-admob-free" spec="^0.14.0" />
    <plugin name="cordova-plugin-statusbar" spec="~2.4.1" />
    <plugin name="cordova-plugin-headercolor" spec="^1.0.0" />
    <engine name="browser" spec="^4.1.0" />
    <engine name="android" spec="^7.0.0" />
</widget>

{
  "private": true,
  "scripts": {
    "clean": "ionic-app-scripts clean",
    "build": "ionic-app-scripts build",
    "lint": "ionic-app-scripts lint",
    "ionic:build": "ionic-app-scripts build",
    "ionic:serve": "ionic-app-scripts serve"
  },
  "dependencies": {
    "@angular/common": "5.2.9",
    "@angular/compiler": "5.2.9",
    "@angular/compiler-cli": "5.2.9",
    "@angular/core": "5.2.9",
    "@angular/forms": "5.2.9",
    "@angular/http": "5.2.9",
    "@angular/platform-browser": "5.2.9",
    "@angular/platform-browser-dynamic": "5.2.9",
    "@ionic-native/admob-free": "^4.7.0",
    "@ionic-native/app-version": "^4.7.0",
    "@ionic-native/core": "4.7.0",
    "@ionic-native/header-color": "^4.7.0",
    "@ionic-native/market": "^4.7.0",
    "@ionic-native/music-controls": "^4.7.0",
    "@ionic-native/screen-orientation": "^4.7.0",
    "@ionic-native/splash-screen": "4.7.0",
    "@ionic-native/status-bar": "^4.7.0",
    "@ionic-native/toast": "^4.7.0",
    "@ionic/storage": "2.1.3",
    "@ngx-translate/core": "^8.0.0",
    "@ngx-translate/http-loader": "^2.0.0",
    "@types/animejs": "^2.0.0",
    "animejs": "^2.2.0",
    "cordova-admob-sdk": "^0.15.1",
    "cordova-android": "^7.1.0",
    "cordova-browser": "^5.0.3",
    "cordova-plugin-admob-free": "^0.15.0",
    "cordova-plugin-app-version": "^0.1.9",
    "cordova-plugin-device": "^2.0.1",
    "cordova-plugin-headercolor": "^1.0.0",
    "cordova-plugin-headsetdetection": "^3.0.0",
    "cordova-plugin-ionic-webview": "^1.2.0",
    "cordova-plugin-market": "^1.2.0",
    "cordova-plugin-music-controls": "^2.1.4",
    "cordova-plugin-screen-orientation": "^3.0.1",
    "cordova-plugin-splashscreen": "^5.0.2",
    "cordova-plugin-statusbar": "^2.4.1",
    "cordova-plugin-whitelist": "^1.3.3",
    "cordova-plugin-x-toast": "^2.6.2",
    "cordova-promise-polyfill": "0.0.2",
    "device": "^0.3.9",
    "es6-promise-plugin": "^4.2.2",
    "ionic-angular": "3.9.2",
    "ionic-plugin-keyboard": "^2.2.1",
    "ionicons": "3.0.0",
    "rxjs": "5.5.10",
    "sw-toolbox": "3.6.0",
    "zone.js": "0.8.26"
  },
  "devDependencies": {
    "@ionic/app-scripts": "3.1.9",
    "fs-extra": "^5.0.0",
    "typescript": "~2.6.2"
  },
  "cordova": {
    "plugins": {
      "cordova-plugin-device": {},
      "cordova-plugin-ionic-webview": {},
      "cordova-plugin-splashscreen": {},
      "cordova-plugin-whitelist": {},
      "ionic-plugin-keyboard": {},
      "cordova-plugin-screen-orientation": {},
      "cordova-plugin-music-controls": {},
      "cordova-plugin-headsetdetection": {},
      "cordova-plugin-x-toast": {},
      "cordova-plugin-market": {},
      "cordova-plugin-admob-free": {},
      "cordova-plugin-statusbar": {},
      "cordova-plugin-app-version": {},
      "cordova-plugin-headercolor": {}
    },
    "platforms": [
      "browser",
      "android"
    ]
  },
  "config": {
    "ionic_purge_unused_fonts": false,
    "ionic_uglifyjs": "./config/uglifyjs.config.js"
  }
}