Styjun

I am trying to build my ionic/cordova project and I keep getting issues.

Here is my environment setup:

Ionic:

ionic (Ionic CLI) : 4.12.0 (/usr/local/lib/node_modules/ionic)
Ionic Framework : ionic1 1.3.5
@ionic/v1-toolkit : 1.0.22

Cordova:

cordova (Cordova CLI) : 8.0.0
Cordova Platforms : android 6.3.0, ios 4.5.5
Cordova Plugins : no whitelisted plugins (16 plugins total)

System:

ios-deploy : 1.9.2
ios-sim : 6.1.2
NodeJS : v8.15.1 (/usr/local/bin/node)
npm : 6.4.1
OS : macOS High Sierra
Xcode : Xcode 10.1 Build version 10B61

I want to build for android on my mac computer.
node -v
v8.15.1

When I run this command on my computer I get a number of errors.
cordova build android --verbose

Command finished with error code 1: /Users/itsoftworks/Desktop/SelfServiceApp/platforms/android/gradlew cdvBuildDebug,-b,/Users/itsoftworks/Desktop/SelfServiceApp/platforms/android/build.gradle,-Dorg.gradle.daemon=true,-Dorg.gradle.jvmargs=-Xmx2048m,-Pandroid.useDeprecatedNdk=true
(node:33550) UnhandledPromiseRejectionWarning: Error: /Users/itsoftworks/Desktop/SelfServiceApp/platforms/android/gradlew: Command failed with exit code 1 Error output:
FAILURE: Build failed with an exception.

• 
  

  What went wrong:
  A problem occurred configuring root project 'android'.

  
  
  

  
  

  Jack is required to support java 8 language features. Either enable Jack or remove sourceCompatibility JavaVersion.VERSION_1_8.

  
  

  
  



• Try:
  Run with --stacktrace option to get the stack trace. Run with --info or --debug option to get more log output.
  at ChildProcess.whenDone (/Users/itsoftworks/Desktop/SelfServiceApp/platforms/android/cordova/node_modules/cordova-common/src/superspawn.js:169:23)
  at emitTwo (events.js:126:13)
  at ChildProcess.emit (events.js:214:7)
  at maybeClose (internal/child_process.js:915:16)
  at Socket.stream.socket.on (internal/child_process.js:336:11)
  at emitOne (events.js:116:13)
  at Socket.emit (events.js:211:7)
  at Pipe._handle.close [as _onclose] (net.js:561:12)
  (node:33550) UnhandledPromiseRejectionWarning: Unhandled promise rejection. This error originated either by throwing inside of an async function without a catch block, or by rejecting a promise which was not handled with .catch(). (rejection id: 1)
  (node:33550) [DEP0018] DeprecationWarning: Unhandled promise rejections are deprecated. In the future, promise rejections that are not handled will terminate the Node.js process with a non-zero exit code.