ionic打包报错-Error: java.util.concu

版本参数：

• ionic : 3.19.1
• cordova : 8.0.0
• node : 8.7.0
• npm : 5.4.2

**完整的报错信息

Error: java.util.concurrent.ExecutionException: com.android.ide.common.process.ProcessException:
:mergeDebugResources FAILED
FAILURE: Build failed with an exception.
* What went wrong:
Execution failed for task ':mergeDebugResources'.
> Error: java.util.concurrent.ExecutionException: com.android.ide.common.process.ProcessException:
* Try:
Run with --stacktrace option to get the stack trace. Run with --info or --debug option to get more log output.
BUILD FAILED
Total time: 2.357 secs
Error: cmd: Command failed with exit code 1 Error output:
FAILURE: Build failed with an exception.
* What went wrong:
Execution failed for task ':mergeDebugResources'.
> Error: java.util.concurrent.ExecutionException: com.android.ide.common.process.ProcessException:
* Try:
Run with --stacktrace option to get the stack trace. Run with --info or --debug option to get more log output.
[ERROR] An error occurred while running cordova run android (exit code 1).

**解决办法

红色区域的这张图片进行相同大小图片的替换(不能删除,只能替换)，再次打包就能成功，以前在手机上面打包没有出现出现过类似的问题，但最近升级了版本之后，手机却不能正常打包了，网上查找了很多文章，无赖国内资料有限，于是Google一番，虽然解决办法找到了，却因为英语能力有限，不能一一把问题的产生解释出来，下面就是国外小哥提供的方法。

• https://forum.ionicframework.com/t/solved-execution-failed-for-task-mergedebugresources/90764/12
• https://forum.ionicframework.com/t/error-compiling-the-ionic-on-android/28180