1、Android sdk：ERROR: SWT folder '' does not exist.问题

 

在win x86系统中，如果运行的 sdk manager，会出现Android sdk：ERROR: SWT folder '' does not exist.问题，此sdk是google官网下的android-studio-bundle-135.1629389.exe安装后的原sdk，

 

需要找到安装后的sdk文件夹下的tools\lib\find_java.bat文件,找到第27行

　　find /i "x86" > NUL && set arch_ext=32 || set arch_ext=64

改为

　　find /i "x86" > NUL && set arch_ext=32|| set arch_ext=64

即把32后面的空格去掉

这样就能正确的定位到find_java32.exe而不是find_java32 .exe

来找匹配的.exe

 

2、ionic build android 错误：Could not resolve all dependencies for configuration

在Android Studio中执行 gradle clean或者编译项目的时候，会报如下的错误：

FAILURE: Build failed with an exception.

* What went wrong:

A problem occurred configuring project ':app'.

> Could not resolve all dependencies for configuration ':app:_debugCompile'.

   > Could not find com.android.support:appcompat-v7:22.2.1.

     Searched in the following locations:

         https://jcenter.bintray.com/com/android/support/appcompat-v7/22.2.1/appcompat-v7-22.2.1.pom

         https://jcenter.bintray.com/com/android/support/appcompat-v7/22.2.1/appcompat-v7-22.2.1.jar

         file:/D:/android-sdk/extras/android/m2repository/com/android/support/appcompat-v7/22.2.1/appcompat-v7-22.2.1.pom

         file:/D:/android-sdk/extras/android/m2repository/com/android/support/appcompat-v7/22.2.1/appcompat-v7-22.2.1.jar

         file:/D:/android-sdk/extras/google/m2repository/com/android/support/appcompat-v7/22.2.1/appcompat-v7-22.2.1.pom

         file:/D:/android-sdk/extras/google/m2repository/com/android/support/appcompat-v7/22.2.1/appcompat-v7-22.2.1.jar

     Required by:

         voicedemo:app:unspecified

* Try:

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

解决方法：是在 Studio中依次点击Tools -> Android -> Android SDK Manager，在"Extras"选项下更新如下两个文件即可。

Android Support Repository    ， Android Support Library