Today I upgraded my Xcode development environment from iPhone 2.2.1 SDK to the latest released iPhone 3.0 SDK. However, as soon I tried to build and run my program into the device, it complains with this message: blockquote style=”font-style: italic;”"Code Sign error: The identity ‘iPhone Developer’ doesn’t match any valid certificate/private key pair in the default keychain”/blockquoteI started the keychain Access program on my MacBook and found out that my iPhone Developer Certificate was expired! To solve this issue was easy! Q: How did you solved it? A: Just as soon you logged into the a href=”http://developer.apple.com/iphone/manage/overview/index.action”iPho/aa href=”http://developer.apple.com/iphone/manage/overview/index.action”ne Developer Portal/a, you simply use the “span style=”font-style: italic;”Development Provisioning Assistant/span”br /a onblur=”try {parent.deselectBloggerImageGracefully();} catch(e) {}” href=”http://1.bp.blogspot.com/_8BqjQ3bBqfw/Sk0pG4fu62I/AAAAAAAACeY/dzzpZ62swI8/s1600-h/Picture+1.png”img style=”margin: 0pt 10px 10px 0pt; float: left; cursor: pointer; width: 320px; height: 115px;” src=”http://1.bp.blogspot.com/_8BqjQ3bBqfw/Sk0pG4fu62I/AAAAAAAACeY/dzzpZ62swI8/s320/Picture+1.png” alt=”" id=”BLOGGER_PHOTO_ID_5353980730234825570″ border=”0″ //aJust click the Launch Assistent button and follow the steps and within 5 to 10 minutes, you are u and running.br /daymonthyearhour:minutesspan style=”font-size: 100%;”em style=”font-family: arial; font-style: italic;”**Looking for an/em/spanspan style=”font-size: 100%;”em style=”font-family: arial; font-style: italic;” scratch proof iPhone 3G case? Go get an /ema style=”font-family: arial; font-style: italic;” href=”http://www.anrdoezrs.net/click-2741201-10565129?sid=ITT-TOP-5-10″ target=”_top”invisibleSHIELD for the iPhone/aem style=”font-family: arial; font-style: italic;”, the strongest protection for your iPhone backed by a 30 day moneybac/em/spanspan style=”font-size: 100%;”em style=”font-family: arial; font-style: italic;”k guarantee, lifetime replacement warranty, and FREE shipping!**br /a href=”http://www.anrdoezrs.net/6s79tenkem1496342313275B74B?sid=ITT-iPod-TXT” target=”_top” onmouseover=”window.status=’http://www.ZAGG.com’;return true;” onmouseout=”window.status=’ ‘;return true;”Scratch Proof Your New iPod Touch, Get The invisibleSHIELD. Free Shipping

Today I upgraded my Xcode development environment from iPhone 2.2.1 SDK to the latest released iPhone 3.0 SDK. However, as soon I tried to build and run my program into the device, it complains with this message: blockquote style=”font-style: italic;”"Code Sign error: The identity ‘iPhone Developer’ doesn’t match any valid certificate/private key pair in the default keychain”/blockquoteI started the keychain Access program on my MacBook and found out that my iPhone Developer Certificate was expired! To solve this issue was easy! Q: How did you solved it? A: Just as soon you logged into the a href=”http://developer.apple.com/iphone/manage/overview/index.action”iPho/aa href=”http://developer.apple.com/iphone/manage/overview/index.action”ne Developer Portal/a, you simply use the “span style=”font-style: italic;”Development Provisioning Assistant/span”br /a onblur=”try {parent.deselectBloggerImageGracefully();} catch(e) {}” href=”http://www.mostofmymac.com/wp-content/uploads/2009/07/dc828fa1a0ture+1.png.png”img style=”margin: 0pt 10px 10px 0pt; float: left; cursor: pointer; width: 320px; height: 115px;” src=”http://www.mostofmymac.com/wp-content/uploads/2009/07/035c08189bture+1.png.png” alt=”" id=”BLOGGER_PHOTO_ID_5353980730234825570″ border=”0″ //aJust click the Launch Assistent button and follow the steps and within 5 to 10 minutes, you are u and running.br /daymonthyearhour:minutesspan style=”font-size: 100%;”em style=”font-family: arial; font-style: italic;”**Looking for an/em/spanspan style=”font-size: 100%;”em style=”font-family: arial; font-style: italic;” scratch proof iPhone 3G case? Go get an /ema style=”font-family: arial; font-style: italic;” href=”http://www.anrdoezrs.net/click-2741201-10565129?sid=ITT-TOP-5-10″ target=”_top”invisibleSHIELD for the iPhone/aem style=”font-family: arial; font-style: italic;”, the strongest protection for your iPhone backed by a 30 day moneybac/em/spanspan style=”font-size: 100%;”em style=”font-family: arial; font-style: italic;”k guarantee, lifetime replacement warranty, and FREE shipping!**br /a href=”http://www.anrdoezrs.net/6s79tenkem1496342313275B74B?sid=ITT-iPod-TXT” target=”_top” onmouseover=”window.status=’http://www.ZAGG.com’;return true;” onmouseout=”window.status=’ ‘;return true;”Scratch Proof Your New iPod Touch, Get The invisibleSHIELD. Free Shipping. Lifetime Replacement Guarantee./a/em/span/hour:minutes/year/month/daydiv class=”blogger-post-footer”a href=”http://www.dpbolvw.net/86104y1A719PSXURSQRPRQUTYTUR?sid=ITT-RSSFEED” target=”_top” onmouseover=”window.status=’http://www.fatcow.com/fatcow/index.bml’;return true;” onmouseout=”window.status=’ ‘;return true;”FatCow Web Hosting. Free Trial , Free Setup, Free Support – All risk free!/a
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