*** -[UIDeviceRGBColor size]: unrecognized selector sent to instance 0x25f110
<pre><code>-[UIDeviceRGBColor size]: unrecognized selector sent to instance 0x31e520 2010-03-18 12:36:48.511 IChitMe[4012:207] Terminating app due to uncaught exception 'NSInvalidArgumentException', reason: '** -[UIDeviceRGBColor size]: unrecognized selector sent to instance 0x31e520'
</code></pre>

<p>I'm getting this exception when I'm clicking on back button of UIToolBar</p>
