Most of this is nothing to do with the project, but specific to your setup. No, definitely nothing wrong with the project; you're not really even to a point where you're using the project.
zxing as a whole is not a library. You do not
include anything from the project as a library, not android/. You do include core.jar in your libs/ folder as you found. Then you build your app around that.
On Thursday, August 16, 2012 8:10:29 PM UTC+1, oseparovic wrote:
What I finally got to fix the problem was to not list zxing as a library for my android project, and instead copy the core.jar that I built directly into the libs folder in the trunk of my project. From my understanding this might be because there is a non-jar file on the classpath and the above error is thrown when dex attempts to unzip one of these files. Android does print out your classpath but it's in a target that comes after the -dex target so it's not useful for debugging this problem.
Is this a bug with zxing or is there something wrong with the way I set up the zxing library? Thanks for any help you can provide.