"Android library projects cannot be launched"?
<p>Now I am totally confused by this error message: <code>Android library projects cannot be launched.</code> </p>

<p>I carefully checked the build path and library, everything is <code>OK</code>. And there is no error in Problems view. However, when I tried to run my application as an Android project, it failed and showed this message.</p>

<p>What really happened in my code? Any ideas?
Thank you in advance! </p>

<p>Regards,
Kariya</p>
