ionic 打包时所遇问题记录

问题1

-----------------------
Error occurred during initialization of VM
Could not reserve enough space for 2097152KB object heap


* Try:
Run with --stacktrace option to get the stack trace. Run with --info or --debug option to get more log output.
cmd: Command failed with exit code 1 Error output:
FAILURE: Build failed with an exception.

 解决方案：

修改为

args.push('-Dorg.gradle.jvmargs=-Xmx256m');

 

Could not get unknown property 'ANDROID_SUPPORT_V4_VERSION'

ionic打包报错:Could not get unknown property 'ANDROID_SUPPORT_V4_VERSION'
解决方法:
修改platforms\android\project.properties下的cordova.system.library.2=com.android.support:support-v4:$ANDROID_SUPPORT_V4_VERSION
为
cordova.system.library.2=com.android.support:support-v4:25.+
具体后面的数字是多少得看项目中api支持什么版本的。输错版本会有提示的，根据提示来选择

 

 

参考链接：https://www.jianshu.com/p/26df1a1fccf2