Xcode "The program being debugged is not being run" error

I saw the other question here with the similar error yet their fixes did not help.

I have a jailbroken iphone 3.1.2, and I just purchase开发者_开发技巧d apple's $99 dollar thing and I'm trying to make it so I can debug my apps on the phone. The device installs but will not run when clicked build and go.

If I click on the icon made on the iphone it works.

Any ideas? I already uninstalled and reinstalled my provisioning profile.

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This sometimes happens, i usally fix it by unplugging and plugging in my device, or shutting down xcode and bringing it back..

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I don't know how to fix it without doing this but I took a gamble and downloaded the latest SDK only available for paying developers and that fixed the issue. Won't let me make the base sdk anything below 4 however.