cordova build android时候的报错总结

报错

* Where:
Build file 'D:\glq\svn\myapp\platforms\android\CordovaLib\build.gradle' line: 41

* What went wrong:
A problem occurred evaluating project ':CordovaLib'.
> Failed to apply plugin [id 'com.android.library']
   > Minimum supported Gradle version is 4.4. Current version is 4.1. If using the gradle wrapper, try editing the distributionUrl in D:\glq\svn\myapp\gradle\wrapper\gradle-wrapper.properties to gradle-4.4-all.zip

Unable to load PlatformApi from platform. Error: Cannot find module ‘D:\xx\svn\myapp\platforms\android\cordova\Api.js’

等等一切环境报错

解决办法。。。。

没有什么7788专业的办法。。。
把当前的android目录全删了

创建一个新的ionic start mydemo tabs
执行ionic cordova platform add android
然后把android文件拷贝过来项目里后 
在项目里ionic cordova platform add android

然后再ionic cordova build android

完美。。。。成功打包