Today open Android Studio and then found himself unable to actually run the program, although only a few classes, re-paste it into the new items on the list, but encountered problems will solve, the problem is not encountered in the future to prevent.
Starting graph, you can try to solve similar problems:
the reader of the translation error message on their own Baidu,
Build.gradle enter in,
delete the contents of the red box.
Then recompile your project can run.
If there is an error, please update your version of Gradle.
