I need help it just poops out this error.

I need help it just poops out this error every time i test on the ios devices plz help me.

[LOG]     Using code signing identity "iPhone Developer: Daniel Moran (967GXTU625)" and provisioning profile "iOS Team Provisioning Profile: *" (0ce0d0eb-7299-4cd6-a19e-f21d2fb8eb1c)
[LOG]     /usr/bin/codesign --force --sign 7C36ECFB318C4DFF53C9AA2E78A40457B28DAF56 --resource-rules=/Users/Barbaraderoover/stencylworks/games-generated/Pixel\ Pack/Export/ios/build/Release-iphoneos/Pixel\ Pack.app/ResourceRules.plist --entitlements /Users/Barbaraderoover/stencylworks/games-generated/Pixel\ Pack/Export/ios/build/Pixel\ Pack.build/Release-iphoneos/Pixel\ Pack.build/Pixel\ Pack.xcent /Users/Barbaraderoover/stencylworks/games-generated/Pixel\ Pack/Export/ios/build/Release-iphoneos/Pixel\ Pack.app
[LOG] /Users/Barbaraderoover/stencylworks/games-generated/Pixel Pack/Export/ios/build/Release-iphoneos/Pixel Pack.app: User canceled the operation.
[LOG] Command /usr/bin/codesign failed with exit code 1
[LOG] ** BUILD FAILED **
[LOG] Finished building for iOS (or errored out): 1
[LOG] The following build commands failed:
[LOG]    CodeSign build/Release-iphoneos/Pixel\ Pack.app
[LOG] (1 failure)

At a quick glance , I'd say that there was a problem with your certificates/p12.  Double check that you've selected the correct profiles in the stencyl settings and on the apple dev website.