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升级XCode时应用崩溃

[英]App crashing when upgraded xcode

原文 2011-01-16 08:47:56 0 3 iphone/ xcode/ crash/ ios-simulator

I have this problem of my app crashing (only when press a certain UIButton) after i upgraded my xcode to the latest 3.2.5 and iPhone simulator 4.2. 我将我的xcode升级到最新的3.2.5和iPhone模拟器4.2后，出现了我的应用程序崩溃的问题（仅当按下某个UIButton时）。 It works fine in my friend laptop, who hasn't upgraded yet. 在我尚未升级的朋友笔记本电脑上，它可以正常工作。 I googled for answers, but most of them faces problem only crashing in simulator but not device. 我用谷歌搜索了答案，但大多数都只在模拟器中崩溃，而在设备中崩溃。 Mine crashes for both. 我的都崩溃了。

Anyone has any idea about this issue? 有人对这个问题有任何想法吗？ I cant seem to find any solution. 我似乎找不到任何解决方案。

UPDATE: Got this error only when run application on device. 更新：仅当在设备上运行应用程序时才得到此错误。

warning: Unable to read symbols for /Developer/Platforms/iPhoneOS.platform/DeviceSupport/4.2.1 (8C148a)/Symbols/usr/lib/info/dns.so (file not found). 警告：无法读取/Developer/Platforms/iPhoneOS.platform/DeviceSupport/4.2.1（8C148a）/Symbols/usr/lib/info/dns.so的符号（找不到文件）。 Program received signal: “EXC_BAD_ACCESS”. 程序接收信号：“ EXC_BAD_ACCESS”。 warning: Unable to read symbols for /Developer/Platforms/iPhoneOS.platform/DeviceSupport/4.2.1 (8C148a)/Symbols/Developer/usr/lib/libXcodeDebuggerSupport.dylib (file not found). 警告：无法读取/Developer/Platforms/iPhoneOS.platform/DeviceSupport/4.2.1（8C148a）/Symbols/Developer/usr/lib/libXcodeDebuggerSupport.dylib的符号（找不到文件）。 (gdb) （gdb）

3 个解决方案

Delete the app from your device, run a "Clean" in Xcode, and then try again. 从您的设备中删除该应用，在Xcode中运行“清理”，然后重试。 Sometimes things just get messed up. 有时事情变得一团糟。

Double-check your project settings; 仔细检查您的项目设置； more specifically, those that set directories. 更具体地说，是那些设置目录的目录。 Also, make sure the appropriate files are in their respective build phases. 另外，请确保相应的文件处于其各自的构建阶段。