I am using Mac Yosemite. Getting the following failure on running a build for android platform :
FAILURE: Build failed with an exception.
* What went wrong:
I've got a similar issue. To find a workaround, I've created a new blank project. The compilation and emulation was good. I figure out there were a problem in my www folder. After some multiples test, one of my picture got that name : 'Clément.png". Removing the accent to get 'Clement.png' just fixed my problem.... A lot of pain.