Android dalvik problem
<p>Please i have different platforms installed. I just wanted to know what am supposed to do. If i develop with 3.0 platform, would those with a 2.2 be able to use my app??..</p>

<p>The second question which is the main question is I always get this error when i create android projects..
<code>[2011-05-16 16:32:21 - Hello World] Dx no classfiles specified
[2011-05-16 16:32:21 - Hello World] Conversion to Dalvik format failed with error 1</code></p>

<p>What do I do to it?</p>
