I've developed Android for a while now, using WIN7 64bit and Eclipse.
Since I've tried to install the new ADT (1.5), I get a very weird phenomena. My build doesn't complete, and doesn't generate the APK file, nor the dex files.
the class files are created, but nothing else.

Also, there is no warning or error neither at the output or the Eclipse log.

The problem didn't occur immediately, but only after 1 or 2 good builds.
Even if I create a simple project, the same thing happens.

I didn't find anything useful on the net.
I've re-downloaded Eclipse, the SDK, ADT, and started all over again, and got the JRE7 compatibility issue (function ... must override).
I guess I got a Java SE update, and lost the old JRE. So I've downloaded JRE6, changed the compliance issue, and set it and the environment, and got back to square 1 :)

The build process starts, reaches 50% or 75%, suddenly stops, and no apk or dex files are created.
Even for new empty helloWorld projects.

Can someone please help? I have no idea how to proceed.

Thanks