I recently encountered the problem as well. Verbose logging pauses in the Eclipse Console every 7 seconds on my Windows 7 machine, so I wasn't able to get any error information other than "'aapt' error. Pre Compiler Build aborted."
After manually executing the aapt command from cmd prompt, I got the following information that lead me to this discussion: ... trying overlaySet Key=gameplay_screen.png trying overlaySet Key=gameplay_screen_bg.jpg trying overlaySet Key=icon.png baseFile zd has flavor (null) overlayFile zd has flavor (null) In my case, the last file was the one that happened to be duplicated in an imported library. After renaming my icon.png to app_icon.png in my drawables folder, aapt completed the build successfully with verbose logging enabled. -- You received this message because you are subscribed to the Google Groups "Android Developers" group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en