原创文章，欢迎转载，转载请注明：文章来自[寒江孤叶丶的Cocos2d-x之旅系列]
博客地址：http://blog.csdn.net/qq446569365
在升级Xcode6.1后，使用iphone6进行真机调试的时候，会出现有关arm64的错误，错误提示如下（只截取了部分）： Undefined symbols for architecture arm64:
"_WebPGetFeaturesInternal",referenced from:
WebPGetFeatures(unsigned char const*,unsigned long,WebPBitstreamFeatures*) in libcocos2dx iOS.a(CCImage-5287FE6734B2FA44.o)
"_WebPInitDecoderConfigInternal",referenced from:
WebPInitDecoderConfig(WebPDecoderConfig*) in libcocos2dx iOS.a(CCImage-5287FE6734B2FA44.o)
"_png_get_io_ptr",referenced from:
cocos2d::(anonymous namespace)::pngReadCallback(png_struct_def*,unsigned char*,unsigned long) in libcocos2dx iOS.a(CCImage-5287FE6734B2FA44.o)
"_png_error",unsigned long) in libcocos2dx iOS.a(CCImage-5287FE6734B2FA44.o)
"_WebPDecode",referenced from:
cocos2d::Image::initWithWebpData(unsigned char const*,long) in libcocos2dx iOS.a(CCImage-5287FE6734B2FA44.o)
"_TIFFGetField",referenced from:
cocos2d::Image::initWithTiffData(unsigned char const*,long) in libcocos2dx iOS.a(CCImage-5287FE6734B2FA44.o)
"__TIFFmalloc",long) in libcocos2dx iOS.a(CCImage-5287FE6734B2FA44.o)
"_TIFFReadRGBAImageOriented",long) in libcocos2dx iOS.a(CCImage-5287FE6734B2FA44.o)
解决的办法很简单，将一些xxxx_arm64.a添加进入工程即可，操作步骤如下：
1.在项目工程中的Frameworks文件夹上右键，选择Add Files to "texaspoker"
2.找到cocos2d-x/external路径（就是Cocos2d源码路径下的external）
3.然后在搜索框中搜索 _arm64.a 然后Search范围选择 “external”，会搜索出来几个文件
4.将搜索出来的文件加入到工程内即可。注意红色箭头所指部分设置
收工，痛快的编译调试吧！
原文链接：https://www.f2er.com/cocos2dx/345958.html