Error while starting Eclipse
<p>I updated the SDK, as well as "Eclipse".</p>

<p>On start of eclipse each time it gives the following warning:</p>

<p><img src="http://i.stack.imgur.com/PYcys.png" alt="enter image description here"></p>

<p><img src="http://i.stack.imgur.com/PUdhP.png" alt="enter image description here"></p>

<p>The 1st 2 plug-in's are unsigned. Does this cause a problem?</p>
