I have migrated my project from 2.2.3 to stable android studio 3.0.0 and set jdk 1.8, Now we run the app. i am getting below exception :
Error:java.lang.C
i have same issue, and don't know what's the reason. to be able to build your app you have to kill java tasks
windows cmd -> taskkill /F /IM java.exe
taskkill /F /IM java.exe
but could be cool to know what is the reason ;)