Trigger Errors when run with 'ionic cordova run android'

Ionic Framework ionic-v3
1

Hi all,

I’ve tried remove, add cordova android platform again and again. and even tried to uninstall, install the npm also.

This is my ionic info.

cli packages: (/usr/local/lib/node_modules)

_ @ionic/cli-utils : 1.19.1_
_ ionic (Ionic CLI) : 3.19.1_

global packages:

_ cordova (Cordova CLI) : 8.0.0 _

local packages:

_ @ionic/app-scripts : 3.1.8_
_ Cordova Platforms : android 7.0.0 ios 4.5.4_
_ Ionic Framework : ionic-angular 3.9.2_

System:

_ Node : v8.1.0_
_ npm : 5.0.3 _
_ OS : macOS High Sierra_
_ Xcode : Xcode 9.2 Build version 9C40b _

Environment Variables:

_ ANDROID_HOME : not set_

Misc:

_ backend : pro_

And this is my error.

FAILURE: Build failed with an exception.

*** What went wrong:**
Execution failed for task ‘:app:packageDebug’.
> Java heap space

*** Try:**
Run with --stacktrace option to get the stack trace. Run with --info or --debug option to get more log output.

*** Get more help at https://help.gradle.org**

BUILD FAILED in 22s
(node:4060) UnhandledPromiseRejectionWarning: Unhandled promise rejection (rejection id: 1): Error: /Users/phyopwintthu/IonicProjects/macallan_apps/platforms/android/gradlew: Command failed with exit code 1 Error output:
FAILURE: Build failed with an exception.

*** What went wrong:**
Execution failed for task ‘:app:packageDebug’.
> Java heap space

*** Try:**
Run with --stacktrace option to get the stack trace. Run with --info or --debug option to get more log output.

*** Get more help at https://help.gradle.org**

BUILD FAILED in 22s
(node:4060) [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.

I’ve spent the whole morning solving this and still cannot done. Could someone help me please.

2

Environment Variables:
ANDROID_HOME : not set_

you should add ANDROID_HOME and JAVA_HOME in Environment Variables system path

3

I’ve set Android Home but I still got this error tho.

BUILD FAILED in 27s
(node:1289) UnhandledPromiseRejectionWarning: Unhandled promise rejection (rejection id: 1): Error: /Users/my_name/IonicProjects/prj_name/platforms/android/gradlew: Command failed with exit code 1 Error output:
FAILURE: Build failed with an exception.

4

did you set gradle path in Environment Variables system path?

5

Yes, after I’ve add GRADLE_HOME/bin to environment variable. My error has been changed.
ionic serve is still working.

FAILURE: Build failed with an exception.

*** What went wrong:**
Execution failed for task ‘:app:packageDebug’.
> Java heap space

*** Try:**
Run with --stacktrace option to get the stack trace. Run with --info or --debug option to get more log output.

*** Get more help at https://help.gradle.org**

BUILD FAILED in 19s
** at ChildProcess.whenDone (/Users/my_name/IonicProjects/app_name/platforms/android/cordova/node_modules/cordova-common/src/superspawn.js:169:23)**
** at ChildProcess.emit (events.js:127:13)**
** at maybeClose (internal/child_process.js:933:16)**
** at Process.ChildProcess._handle.onexit (internal/child_process.js:220:5)**
(node:6007) 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:6007) [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.