iphone - 无法在 iPhone 设备中运行应用程序

Question

我在设备中运行应用程序时遇到问题。我的设备软件版本是4.2.1，我的xcode是4.2。我在我的应用程序中仅使用 MessageUIFramework。我的控制台消息如下。请帮助我。

 unable to load symbol file: unable to load symbol file: unable to load symbol file:     unable to 

load symbol file: unable to load symbol file: unable to load symbol file: unable to load symbol file: unable to load symbol file: unable to load symbol file: unable to load symbol file: unable to load symbol file: unable to load symbol file: unable to load symbol file: unable to load symbol file: unable to load symbol file: unable to load symbol file: target remote-mobile /tmp/.XcodeGDBRemote-3893-99
Switching to remote-macosx protocol
mem 0x1000 0x3fffffff cache
mem 0x40000000 0xffffffff none
mem 0x00000000 0x0fff none
run
Running…
[Switching to thread 11523]
[Switching to thread 11523]
continue
unable to load symbol file: unable to load symbol file: unable to load symbol file: unable to load symbol file: unable to load symbol file: unable to load symbol file: unable to load symbol file: unable to load symbol file: unable to load symbol file: unable to load symbol file: unable to load symbol file: unable to load symbol file: unable to load symbol file: unable to load symbol file: unable to load symbol file: unable to load symbol file: unable to load symbol file: unable to load symbol file: unable to load symbol file: unable to load symbol file: unable to load symbol file: unable to load symbol file: unable to load symbol file: unable to load symbol file: unable to load symbol file: unable to load symbol file: unable to load symbol file: unable to load symbol file: unable to load symbol file: unable to load symbol file: unable to load symbol file: unable to load symbol file: unable to load symbol file: unable to load symbol file: unable to load symbol file: unable to load symbol file: unable to load symbol file: unable to load symbol file: unable to load symbol file: unable to load symbol file: unable to load symbol file: unable to load symbol file: unable to load symbol file: unable to load symbol file: unable to load symbol file: unable to load symbol file: unable to load symbol file: unable to load symbol file: unable to load symbol file: unable to load symbol file: unable to load symbol file: unable to load symbol file: unable to load symbol file: unable to load symbol file: unable to load symbol file: unable to load symbol file: unable to load symbol file: unable to load symbol file: unable to load symbol file: unable to load symbol file: unable to load symbol file: unable to load symbol file: unable to load symbol file: unable to load symbol file: unable to load symbol file: unable to load symbol file: unable to load symbol file: unable to load symbol file: unable to load symbol file: unable to load symbol file: unable to load symbol file: unable to load symbol file: unable to load symbol file: unable to load symbol file: unable to load symbol file: unable to load symbol file: unable to load symbol file: unable to load symbol file: unable to load symbol file: unable to load symbol file: unable to load symbol file: unable to load symbol file: unable to load symbol file: unable to load symbol file: unable to load symbol file: unable to load symbol file: unable to load symbol file: unable to load symbol file: unable to load symbol file: unable to load symbol file: unable to load symbol file: unable to load symbol file: unable to load symbol file: warning: Unable to read symbols for /Developer/Platforms/iPhoneOS.platform/DeviceSupport/4.2.1 (8C148)/Symbols/usr/lib/info/dns.so (file not found).
warning: UUID mismatch detected with the loaded library - on disk is:
    /Developer/Platforms/iPhoneOS.platform/DeviceSupport/4.2.1 (8C148)/Symbols/System/Library/Frameworks/CoreTelephony.framework/CoreTelephony
warning: UUID mismatch detected with the loaded library - on disk is:
    /Developer/Platforms/iPhoneOS.platform/DeviceSupport/4.2.1 (8C148)/Symbols/System/Library/Frameworks/QuickLook.framework/QuickLook

Answer 1

磁盘上的框架版本与设备上的版本不匹配。删除文件夹:

/Developer/Platforms/iPhoneOS.platform/DeviceSupport/4.2.1/

SDK 版本(上面粗体显示)可以是任何已安装的版本。选择您的测试设备的版本。

插入您的设备并启动 Xcode。打开管理器(窗口 > 管理器)，系统将提示您恢复这些框架。完成后，重新启动 Xcode 并清理所有目标，然后再为设备构建应用程序。

参见:UUID mismatch detected with the loaded library