我正在寫一個iPad應用並在設備上測試它時出現問題。 它運行在模擬器罰款，但只要我選擇的設備上運行我得到這個錯誤：按照蘋果供應在設備上測試iPad應用的問題
CodeSign build/Debug-iphoneos/DrivingInstructorAids.app cd /Users/tanderson/Documents/DrivingInstructorAids setenv PATH "/Developer/Platforms/iPhoneOS.platform/Developer/usr/bin:/Developer/usr/bin:/usr/bin:/bin:/usr/sbin:/sbin" setenv _CODESIGN_ALLOCATE_ /Developer/Platforms/iPhoneOS.platform/Developer/usr/bin/codesign_allocate /usr/bin/codesign -f -s "iPhone Developer: Matt Saunders (F56A93HGSV)" --resource-rules=/Users/tanderson/Documents/DrivingInstructorAids/build/Debug-iphoneos/DrivingInstructorAids.app/ResourceRules.plist --entitlements /Users/tanderson/Documents/DrivingInstructorAids/build/DrivingInstructorAids.build/Debug-iphoneos/DrivingInstructorAids.build/DrivingInstructorAids.xcent /Users/tanderson/Documents/DrivingInstructorAids/build/Debug-iphoneos/DrivingInstructorAids.app /Users/tanderson/Documents/DrivingInstructorAids/build/Debug-iphoneos/DrivingInstructorAids.app: The operation was cancelled by the user. Command /usr/bin/codesign failed with exit code 1Command /usr/bin/codesign failed with exit code 1
我已經成功地安裝配置輪廓與該設備的證書助理。我不確定整個過程是否100％正確，是非常令人困惑的，我是一個在Mac上開發的初學者。
任何人都可以給我幾個關於什麼問題可能是什麼以及如何處理它的指針？
謝謝。