升级了Android Studio的工程到gradle 2.0后，在编译工程的时候提示以下错误：
UnsupportedMethodException
Unsupported method: AndroidProject.getPluginGeneration().
The version of Gradle you connect to does not support that method.
To resolve the problem you can change/upgrade the target version of Gradle you connect to.
Alternatively, you can ignore this exception and read other information from the model.
出现这个问题的原因是新版本的Android Studio会检查“ Instant Run” 这个特性，所以解决办法就是关掉这个检查。
Windows & Linux:
File -> Settings -> Build, Execution, Deployment -> Instant Run.
Mac:
Android Studio -> Preferences -> Build, Execution, Deployment -> Instant Run.
如图所示
