Gradle's dependency cache may be corrupt解決方法

問題描述：

  Error:Unable to find method 'com.google.common.cache.CacheBuilder.build(Lcom/google/common/cache/CacheLoader;)Lcom/google/common/cache/LoadingCache;'.
  Possible causes for this unexpected error include:
  Gradle's dependency cache may be corrupt (this sometimes occurs after a network connection timeout.)
  Re-download dependencies and sync project (requires network)
  The state of a Gradle build process (daemon) may be corrupt. Stopping all Gradle daemons may solve this problem.
  Stop Gradle build processes (requires restart)
  Your project may be using a third-party plugin which is not compatible with the other plugins in the project or the version of Gradle requested by the project.

解決方法：

1.Delete the .gradle directories both in your home directory and at the top level of your project.
   Gradle's cache directoires aren't affected by the "Clear caches and restart" option.
   就是刪除下面的文件夾：自己目錄和項目目錄：

    
2.如果上面還沒有解決，就下邊：
 gradle-wrapper.properties里修改了gradle的版本，與之前沒有報錯的gradle版本一致。就可以了
 我是改為：
  http\://services.gradle.org/distributions/gradle-2.10-all.zip

參考：http://stackoverflow.com/questions/27770909/android-studio-gradle-sync-error