your project contains error(s) please fix before running
<p>I am developing a simple android application But when I run eclipse tell me the </p>

<pre><code> error:Your project contains error(s), please fix it before running it.
</code></pre>

<p>I can't find any error in my project or there is not have error in my application. </p>

<pre><code> *there is red exclamatory mark under the project name.*
</code></pre>

<p>plz help me!!</p>
