I couldn't find any log file either.
I looked in the source for the adt BuildHelper ( http://android.git.kernel.org/?p=platform/sdk.git;a=blob_plain;f=eclipse/plugins/com.android.ide.eclipse.adt/src/com/android/ide/eclipse/adt/internal/build/BuildHelper.java;hb=c4f085bac7258e3daccfe79e40fe16f306bfcbf9 ) and worked out exactly what it was trying to do (see runProguard() method) and then run it manually from the command line. That was how I spotted the issue with the spaces in the filenames as proguard was responding with appropriate error messages. I don't think the eclipse builder can trap errors and report them back. -- 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