application is closing just after first launch

I have build signed the iPhone application 开发者_高级运维with Adhoc provisioning profile,after installing the application directly through Xcode it launched and then closed. I want to know this is correct behavior or something is wrong in my source code? I am using Snow Leopard 10.6.6 version of Mac OS.

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Please consider the following :

• restart xCode
• ensure the adHoc provisioning profile is properly installed on the device using the Organizer.
• do a clean & build
• use the organizer summary panel to add application on your device.
• if still failing, please try to restart your device.
• if still failing, provide us logs you might have within the console.

Hope this helps.