添加DTPerformanceSession.framework会导致应用在运行时崩溃

问题描述

我将DTPerformanceSession.framework添加到OSX应用程序的构建阶段，当我运行该应用程序时，它崩溃并出现以下错误:

I added DTPerformanceSession.framework to the OSX app Build Phases and when I run the app it crashes with the following error:

dyld`dyld_fatal_error:
0x7fff5fc0109c:  int3
0x7fff5fc0109d:  nop

控制台消息:

dyld: Library not loaded: @rpath/DTPerformanceSession.framework/Versions/A/DTPerformanceSession
  Referenced from: /Users/Danger/Library/Developer/Xcode/DerivedData/HSCountingInputStream-dbhgckaaqtaiqueimpvpxllvygvt/Build/Products/Debug/HSCountingInputStream
  Reason: image not found

追溯:

* thread #1: tid = 0x5e40d, 0x00007fff5fc0109d dyld`dyld_fatal_error + 1, stop reason = EXC_BREAKPOINT (code=EXC_I386_BPT, subcode=0x0)
    frame #0: 0x00007fff5fc0109d dyld`dyld_fatal_error + 1
    frame #1: 0x00007fff5fc02138 dyld`dyld::halt(char const*) + 79
    frame #2: 0x00007fff5fc059bd dyld`dyld::_main(macho_header const*, unsigned long, int, char const**, char const**, char const**, unsigned long*) + 2733
    frame #3: 0x00007fff5fc01397 dyld`dyldbootstrap::start(macho_header const*, int, char const**, long, macho_header const*, unsigned long*) + 761
    frame #4: 0x00007fff5fc0105e dyld`_dyld_start + 54

注意:DTPerformanceSession.framework位于路径:/Applications/Xcode.app/Contents/Developer/Library/Frameworks

Note: DTPerformanceSession.framework is at path:/Applications/Xcode.app/Contents/Developer/Library/Frameworks

推荐答案

查看精彩页面:使用代码生成的标志来通过Instruments进行调试.基本上，只需要添加框架，构建和删除框架，Xcode仅需要一次查找包含内容.或者，添加框架并将其标记为可选".

See the great page: Using code generated flags to debug with Instruments. Basically one just needs to add the framework, build and remove the framework, it is needed only for Xcode to find the include and only once. Alternatively add the framework and mark it "Optional".

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