Just starting myself, but see if this helps.......
When you set up your project did you set it to api level 5?
In your AndroidManifest.xml, is the minimum SDK entered,
<uses-sdk android:minSdkVersion="5" />
If nothing else you can try, Project -> Clean and then rerun the project to see if it works.
Last edited by anjisan; June 9th, 2010 at 04:36 PM..