错误如下：
Error:Some file crunching failed, see logs for details Error:Execution failed for task ‘:app:mergeDebugResources‘. > Error: Some file crunching failed, see logs for details AAPT err(Facade for 596378712): \\?\C:\Users\中文文件夹\.android\build-cache\2fe51ff37440fab8f5f875609a799aebf31c9e02\output\res\drawable-xxxhdpi-v4\abc_ic_menu_share_mtrl_alpha.png ERROR: Unable to open PNG file AAPT err(Facade for 596378712): \\?\C:\Users\中文文件夹\.android\build-cache\2fe51ff37440fab8f5f875609a799aebf31c9e02\output\res\drawable-xxxhdpi-v4\abc_tab_indicator_mtrl_alpha.9.png ERROR: Unable to open PNG file
解决方法
Folder name of your account(reverse R?) is not ascii folder name, so build-cache cannot recognize your folder.
For Ex:
in gradle.properties android.buildCacheDir=D:/android-studio/build-cache
参考：http://stackoverflow.com/questions/42580645/errorsome-file-crunching-failed-see-logs-for-details-afer-update-gradle
Androoid studio 2.3 AAPT err(Facade for 596378712): \\?\C:\Users\中文文件夹\.android\build-cache
原文：http://www.cnblogs.com/linlf03/p/6830054.html