Java Error in eclipse: Could not find or load main class length
<p>I was working on eclipse normally. Suddenly, when I try to run I get this error:</p>

<pre><code>Error: Could not find or load main class length
</code></pre>

<p>I made sure that the <code>PATH</code> environmental variable contains: <code>C:\Program Files\Java\jdk1.7.0_05\bin</code> </p>

<p>What is the problem please ? I viewed previous posts but nothing help in my situation.</p>
