title: The platform "android" does not appear to be a valid cordova platform. It is missing API.js. android not supported
body: <p>I am using VSTS for making IOS build, I am getting the following error after running the command : cordova build ios</p>
  
  <p>The platform "android" does not appear to be a valid cordova platform. It is missing API.js. android not supported.</p>
  
  <p>Cordova version : 7.1.0</p>
  
  <p>Running it on Macos agent. The same is working fine for android app but for IOS it giving the following error.</p>
  
  <p>LOGS:</p>
  
  <pre><code>2018-01-08T08:47:31.4862230Z ##[debug]loading inputs and endpoints
  2018-01-08T08:47:31.4883290Z ##[debug]loading INPUT_PLATFORM
  2018-01-08T08:47:31.4904030Z ##[debug]loading INPUT_CONFIGURATION
  2018-01-08T08:47:31.4925020Z ##[debug]loading INPUT_CORDOVAVERSION
  2018-01-08T08:47:31.4945860Z ##[debug]loading INPUT_ANTBUILD
  2018-01-08T08:47:31.4966750Z ##[debug]loading INPUT_KEYSTOREFILE
  2018-01-08T08:47:31.4987460Z ##[debug]loading INPUT_IOSSIGNMETHOD
  2018-01-08T08:47:31.5009210Z ##[debug]loading INPUT_P12
  2018-01-08T08:47:31.5030070Z ##[debug]loading INPUT_UNLOCKDEFAULTKEYCHAIN
  2018-01-08T08:47:31.5050630Z ##[debug]loading INPUT_PROVPROFILE
  2018-01-08T08:47:31.5071250Z ##[debug]loading INPUT_REMOVEPROFILE
  2018-01-08T08:47:31.5091830Z ##[debug]loading INPUT_WINDOWSPHONEONLY
  2018-01-08T08:47:31.5112430Z ##[debug]loading INPUT_WINDOWSONLY
  2018-01-08T08:47:31.5133220Z ##[debug]loading INPUT_CWD
  2018-01-08T08:47:31.5153800Z ##[debug]loading INPUT_OUTPUTPATTERN
  2018-01-08T08:47:31.5175590Z ##[debug]loading INPUT_TARGETEMULATOR
  2018-01-08T08:47:31.5198350Z ##[debug]loading ENDPOINT_AUTH_SYSTEMVSSCONNECTION
  2018-01-08T08:47:31.5219940Z ##[debug]loading ENDPOINT_AUTH_SCHEME_SYSTEMVSSCONNECTION
  2018-01-08T08:47:31.5242140Z ##[debug]loading ENDPOINT_AUTH_PARAMETER_SYSTEMVSSCONNECTION_ACCESSTOKEN
  2018-01-08T08:47:31.5264390Z ##[debug]loading SECRET_CODE-PUSH-ACCESS-KEY
  2018-01-08T08:47:31.5285960Z ##[debug]loaded 19
  2018-01-08T08:47:31.5307600Z ##[debug]BUILD_SOURCEDIRECTORY=undefined
  2018-01-08T08:47:31.5329380Z ##[debug]BUILD_SOURCESDIRECTORY=/Users/vsts/agent/2.126.0/work/13/s
  2018-01-08T08:47:31.5351720Z ##[debug]CWD=/Users/vsts/agent/2.126.0/work/13/s/dev-branch/src/Alcami.Web/cordova
  2018-01-08T08:47:31.5372600Z ##[debug]XCODEDEVELOPERDIR=null
  2018-01-08T08:47:31.5393140Z ##[debug]CONFIGURATION=$(Configuration)
  2018-01-08T08:47:31.5413230Z ##[debug]ARCHS=null
  2018-01-08T08:47:31.5433270Z ##[debug]PLATFORM=ios
  2018-01-08T08:47:31.5453660Z ##[debug]TARGETEMULATOR=false
  2018-01-08T08:47:31.5474170Z ##[debug]WINDOWSAPPX=null
  2018-01-08T08:47:31.5494620Z ##[debug]WINDOWSONLY=false
  2018-01-08T08:47:31.5517410Z ##[debug]WINDOWSPHONEONLY=false
  2018-01-08T08:47:31.5539710Z ##[debug]UNLOCKDEFAULTKEYCHAIN=false
  2018-01-08T08:47:31.5561560Z ##[debug]DEFAULTKEYCHAINPASSWORD=null
  2018-01-08T08:47:31.5582810Z ##[debug]P12=/Users/vsts/agent/2.126.0/work/13/s
  2018-01-08T08:47:31.5603950Z ##[debug]P12PWD=null
  2018-01-08T08:47:31.5625110Z ##[debug]IOSSIGNINGIDENTITY=null
  2018-01-08T08:47:31.5645720Z ##[debug]PROVPROFILEUUID=null
  2018-01-08T08:47:31.5667270Z ##[debug]PROVPROFILE=/Users/vsts/agent/2.126.0/work/13/s
  2018-01-08T08:47:31.5693190Z ##[debug]REMOVEPROFILE=false
  2018-01-08T08:47:31.5714540Z ##[debug]ANTBUILD=false
  2018-01-08T08:47:31.5735860Z ##[debug]KEYSTOREFILE=/Users/vsts/agent/2.126.0/work/13/s
  2018-01-08T08:47:31.5757280Z ##[debug]KEYSTOREPASS=null
  2018-01-08T08:47:31.5778920Z ##[debug]KEYSTOREALIAS=null
  2018-01-08T08:47:31.5800080Z ##[debug]KEYPASS=null
  2018-01-08T08:47:31.5821180Z ##[debug]OUTPUTPATTERN=bin
  2018-01-08T08:47:31.5842450Z ##[debug]CORDOVAARGS=null
  2018-01-08T08:47:31.5863640Z ##[debug]CORDOVAVERSION=7.1.0
  2018-01-08T08:47:31.7683300Z Input to determineIdentity: {"cwd":"/Users/vsts/agent/2.126.0/work/13/s/dev-branch/src/Alcami.Web/cordova","unlockDefaultKeychain":false,"defaultKeychainPassword":"","p12":"/Users/vsts/agent/2.126.0/work/13/s","p12pwd":""}
  2018-01-08T08:47:31.7697670Z p12 not specified in task.
  2018-01-08T08:47:31.7716980Z determineIdentity result {}
  2018-01-08T08:47:31.7730320Z No explicit signing identity specified in task.
  2018-01-08T08:47:31.7745530Z Input to determineProfile: {"cwd":"/Users/vsts/agent/2.126.0/work/13/s/dev-branch/src/Alcami.Web/cordova","provProfileUuid":"","provProfilePath":"/Users/vsts/agent/2.126.0/work/13/s","removeProfile":false}
  2018-01-08T08:47:31.7760580Z determineProfile result {"uuid":""}
  2018-01-08T08:47:31.7775940Z Module cache at /Users/vsts/.taco_home/node_modules
  2018-01-08T08:47:32.4808290Z cordova@7.1.0 already installed.
  2018-01-08T08:47:35.2355330Z Module cache at /Users/vsts/.taco_home/node_modules
  2018-01-08T08:47:35.8792230Z cordova@7.1.0 already installed.
  2018-01-08T08:47:36.0986510Z Adding support plugin.
  2018-01-08T08:47:37.4049580Z { Error: Uncaught, unspecified "error" event. (The platform "android" does not appear to be a valid cordova platform. It is missing API.js. android not supported.)
  2018-01-08T08:47:37.4063840Z     at EventEmitter.emit (events.js:163:17)
  2018-01-08T08:47:37.4078380Z     at EventEmitter.module.exports.emit (/Users/vsts/.taco_home/node_modules/cordova/7.1.0/node_modules/cordova-common/src/events.js:71:17)
  2018-01-08T08:47:37.4094150Z     at Object.getPlatformApiFunction (/Users/vsts/.taco_home/node_modules/cordova/7.1.0/node_modules/cordova-lib/src/cordova/util.js:500:20)
  2018-01-08T08:47:37.4109090Z     at Object.getPlatformApi (/Users/vsts/.taco_home/node_modules/cordova/7.1.0/node_modules/cordova-lib/src/platforms/platforms.js:55:25)
  2018-01-08T08:47:37.4124680Z     at handleInstall (/Users/vsts/.taco_home/node_modules/cordova/7.1.0/node_modules/cordova-lib/src/plugman/install.js:593:29)
  2018-01-08T08:47:37.4139810Z     at /Users/vsts/.taco_home/node_modules/cordova/7.1.0/node_modules/cordova-lib/src/plugman/install.js:357:28
  2018-01-08T08:47:37.4154720Z     at _fulfilled (/Users/vsts/.taco_home/node_modules/cordova/7.1.0/node_modules/q/q.js:787:54)
  2018-01-08T08:47:37.4169100Z     at self.promiseDispatch.done (/Users/vsts/.taco_home/node_modules/cordova/7.1.0/node_modules/q/q.js:816:30)
  2018-01-08T08:47:37.4184670Z     at Promise.promise.promiseDispatch (/Users/vsts/.taco_home/node_modules/cordova/7.1.0/node_modules/q/q.js:749:13)
  2018-01-08T08:47:37.4200220Z     at /Users/vsts/.taco_home/node_modules/cordova/7.1.0/node_modules/q/q.js:509:49
  2018-01-08T08:47:37.4215250Z   context: 'The platform "android" does not appear to be a valid cordova platform. It is missing API.js. android not supported.' }
  2018-01-08T08:47:37.4237540Z ##[debug]task result: Failed
  2018-01-08T08:47:37.4340660Z ##[error]Task failed
  </code></pre>