【问题标题】:Unable To Read Symbols Error In Xcode 4.2Xcode 4.2 中无法读取符号错误
【发布时间】:2012-01-27 05:59:12
【问题描述】:

我正在使用最新版本的 Xcode(4.2.1),当我尝试在我的设备上运行我的代码时,突然出现以下一系列文本:

warning: Unable to read symbols for /Users/ahanmalhotra/Library/Developer/Xcode/iOS DeviceSupport/5.0.1 (9A405)/Symbols/System/Library/AccessibilityBundles/AccessibilitySettingsLoader.bundle/AccessibilitySettingsLoader (file not found).

warning: No copy of AccessibilitySettingsLoader.bundle/AccessibilitySettingsLoader found locally, reading from memory on remote device.  This may slow down the debug session.

warning: Unable to read symbols for /Users/ahanmalhotra/Library/Developer/Xcode/iOS DeviceSupport/5.0.1 (9A405)/Symbols/System/Library/AccessibilityBundles/UIKit.axbundle/UIKit (file not found).

warning: No copy of UIKit.axbundle/UIKit found locally, reading from memory on remote device.  This may slow down the debug session.

warning: Unable to read symbols for /Users/ahanmalhotra/Library/Developer/Xcode/iOS DeviceSupport/5.0.1 (9A405)/Symbols/System/Library/AccessibilityBundles/TelephonyUIFramework.axbundle/TelephonyUIFramework (file not found).

warning: No copy of TelephonyUIFramework.axbundle/TelephonyUIFramework found locally, reading from memory on remote device.  This may slow down the debug session.

warning: Unable to read symbols for /Users/ahanmalhotra/Library/Developer/Xcode/iOS DeviceSupport/5.0.1 
(9A405)/Symbols/System/Library/AccessibilityBundles/AXExtraExtras.axbundle/AXExtraExtras (file not found).

warning: No copy of AXExtraExtras.axbundle/AXExtraExtras found locally, reading from memory on remote device.  This may slow down the debug session.

出现后,我的应用程序正常启动并运行。我正在使用运行 iOS 5.0.1 的 iPhone 4S。我已经检查并且“生成调试符号”设置为是。

有没有办法解决这个问题?

谢谢

【问题讨论】:

  • 当您在此模拟器上运行其他应用程序时,您是否都会收到类似的警告?
  • @KineticStack,当我运行其他应用程序时,会出现相同的警告。
  • 注意:已尝试重新安装 Xcode,没有帮助。

标签: iphone ios xcode symbols debug-symbols


【解决方案1】:

您可能会丢失一些文件。看看这个StackOverflow question and answer。它帮助了我。

【讨论】:

    【解决方案2】:

    我唯一尝试的是从

    复制丢失的文件

    /Developer/Platforms/iPhoneOS.platform/DeviceSupport/5.0 (9A334)/Symbols/System/Library

    但是,对于这些相同的库,您会收到有关“检测到 UUID 不匹配”的警告。不知道这样做有没有收获。

    【讨论】:

      【解决方案3】:

      我发现我需要在设备上完全关闭辅助功能。这意味着在“设置”>“常规”>“辅助功能”中,所有内容都必须关闭,包括三次单击主页。

      【讨论】:

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