升級到Xcode 4.2和iOS5後，應用程序無法在iPhone上運行

Question

升級到Xcode 4.2和iOS 5後，我無法再在我的iPhone上運行我的應用程序。他們仍然在模擬器中運行良好。 我在4.2版本中使用Snow Leopard，並認爲這可能是問題，所以升級到Lion，然後將Xcode升級到4.2.1 Lion版本。然而這並沒有解決問題。 我已經經歷了許多線程，試圖找到類似的東西，但不能。我也嘗試了不同的構建設置，編譯器，部署目標等。 我很確定這不是一個配置問題，因爲應用程序加載到設備上，只是它們永遠無法正常啓動，如果應用程序有啓動圖像這是它鎖定的地方。我也嘗試過運行默認的Xcode模板，無濟於事。 我試過刪除派生數據，清理項目，刪除然後重新從項目中導入框架，但沒有任何更改。

這是我得到

warning: Unable to read symbols for /Developer/Platforms/iPhoneOS.platform/DeviceSupport/5.0.1 (9A405)/Symbols/System/Library/Frameworks/UIKit.framework/UIKit 
warning: Unable to read symbols from "UIKit" (not yet mapped into memory). 
warning: Unable to read symbols from "Foundation" (not yet mapped into memory). 
warning: Unable to read symbols for /Developer/Platforms/iPhoneOS.platform/DeviceSupport/5.0.1 (9A405)/Symbols/System/Library/Frameworks/CoreGraphics.framework/CoreGraphics (file not found). 
warning: Unable to read symbols from "CoreGraphics" (not yet mapped into memory). 
warning: Unable to read symbols from "libSystem.B.dylib" (not yet mapped into memory). 
warning: Unable to read symbols from "CoreFoundation" (not yet mapped into memory). 
warning: Unable to read symbols from "libobjc.A.dylib" (not yet mapped into memory). 

，然後我得到這些一堆錯誤，他們去了15行

warning: No copy of <No file name> found locally, reading from memory on remote device. This may slow down the debug session. 
warning: No copy of <No file name> found locally, reading from memory on remote device. This may slow down the debug session. 

，然後我得到這些一堆那繼續和你可能想到的每一個框架，然後一些

warning: Unable to read symbols for /Developer/Platforms/iPhoneOS.platform/DeviceSupport/5.0.1 (9A405)/Symbols/System/Library/Frameworks/UIKit.framework/UIKit (file not found). 
warning: No copy of UIKit.framework/UIKit found locally, reading from memory on remote device. This may slow down the debug session. 
warning: Unable to read symbols for /Developer/Platforms/iPhoneOS.platform/DeviceSupport/5.0.1 (9A405)/Symbols/System/Library/Frameworks/Foundation.framework/Foundation (file not found). 
warning: No copy of Foundation.framework/Foundation found locally, reading from memory on remote device. This may slow down the debug session. 
warning: Unable to read symbols for /Developer/Platforms/iPhoneOS.platform/DeviceSupport/5.0.1 (9A405)/Symbols/System/Library/Frameworks/CoreGraphics.framework/CoreGraphics (file not found). 
warning: No copy of CoreGraphics.framework/CoreGraphics found locally, reading from memory on remote device. This may slow down the debug session. 
warning: Unable to read symbols for /Developer/Platforms/iPhoneOS.platform/DeviceSupport/5.0.1 (9A405)/Symbols/usr/lib/libSystem.B.dylib (file not found). 
warning: No copy of libSystem.B.dylib found locally, reading from memory on remote device. This may slow down the debug session. 
warning: Unable to read symbols for /Developer/Platforms/iPhoneOS.platform/DeviceSupport/5.0.1 (9A405)/Symbols/System/Library/Frameworks/CoreFoundation.framework/CoreFoundation (file not found). 
warning: No copy of CoreFoundation.framework/CoreFoundation found locally, reading from memory on remote device. This may slow down the debug session. 
warning: Unable to read symbols for /Developer/Platforms/iPhoneOS.platform/DeviceSupport/5.0.1 (9A405)/Symbols/usr/lib/libobjc.A.dylib (file not found). 
warning: No copy of libobjc.A.dylib found locally, reading from memory on remote device. This may slow down the debug session. 
warning: Unable to read symbols for /Developer/Platforms/iPhoneOS.platform/DeviceSupport/5.0.1 (9A405)/Symbols/System/Library/PrivateFrameworks/IOSurface.framework/IOSurface (file not found). 
warning: No copy of IOSurface.framework/IOSurface found locally, reading from memory on remote device. This may slow down the debug session. 
warning: Unable to read symbols for /Developer/Platforms/iPhoneOS.platform/DeviceSupport/5.0.1 (9A405)/Symbols/System/Library/Frameworks/IOKit.framework/Versions/A/IOKit (file not found). 
warning: No copy of IOKit.framework/Versions/A/IOKit found locally, reading from memory on remote device. This may slow down the debug session. 
warning: Unable to read symbols for /Developer/Platforms/iPhoneOS.platform/DeviceSupport/5.0.1 (9A405)/Symbols/usr/lib/liblockdown.dylib (file not found). 
warning: No copy of liblockdown.dylib found locally, reading from memory on remote device. This may slow down the debug session. 
warning: Unable to read symbols for /Developer/Platforms/iPhoneOS.platform/DeviceSupport/5.0.1 (9A405)/Symbols/System/Library/PrivateFrameworks/MobileKeyBag.framework/MobileKeyBag (file not found). 
warning: No copy of MobileKeyBag.framework/MobileKeyBag found locally, reading from memory on remote device. This may slow down the debug session. 
warning: Unable to read symbols for /Developer/Platforms/iPhoneOS.platform/DeviceSupport/5.0.1 (9A405)/Symbols/usr/lib/libicucore.A.dylib (file not found). 
warning: No copy of libicucore.A.dylib found locally, reading from memory on remote device. This may slow down the debug session. 
warning: Unable to read symbols for /Developer/Platforms/iPhoneOS.platform/DeviceSupport/5.0.1 (9A405)/Symbols/System/Library/Frameworks/CoreImage.framework/CoreImage (file not found). 
warning: No copy of CoreImage.framework/CoreImage found locally, reading from memory on remote device. This may slow down the debug session. 
warning: Unable to read symbols for /Developer/Platforms/iPhoneOS.platform/DeviceSupport/5.0.1 (9A405)/Symbols/System/Library/Frameworks/Security.framework/Security (file not found). 

所以我的猜測是（我可以b錯誤）它看起來像Xcode不知道框架的位置，但只有當我的設備連接。我不知道如何解決這個問題，將不勝感激任何幫助或想法 謝謝

Answer 1

嘿，我最終做了一個完整的卸載在終端，然後重新安裝Xcode。事實證明，只是安裝在以前版本的頂部不會糾正錯誤。它需要先完全卸載。現在一切正常，因爲它應該

Answer 2

我遇到了同樣的問題重新安裝Xcode沒有糾正它。最後，我關閉了xcode，並重新命名了文件夾developer/platforms/ipho eps.platform/device support/5.0.1（9a334），然後重新連接設備。這個文件夾被重建，並且世界上的一切都是正確的。