Question

我使用Unity3D5.2导出iOS项目，但是在Xcode中编译遇到这个问题时，请帮忙！

ld: warning: directory not found for option '-
L/Users/lzy/Downloads/IOS88888/LibrariesPlugins/iOS' 
Undefined symbols for architecture arm64: 

"_saveToGallery", referenced from:
_ScreenshotManager_saveToGallery_m182 in Bulk_Assembly-CSharp_0.o 
(maybe youmeant: _ScreenshotManager_saveToGallery_m182) 

ld: symbol(s) not found for
architecture arm64 clang: error: linker command failed with exit code 1 (use
-v to see invocation)

Answer 1

您的某个图书馆错过了目标架构。尝试模拟器或其他具有差异CPU的设备。

使用cmmand'lipo -info'

列出库中所有可用的体系结构

例如： localhost:~ user$ lipo -info /Applications/iTerm.app/Contents/Frameworks/Sparkle.framework/Sparkle Architectures in the fat file: /Applications/iTerm.app/Contents/Frameworks/Sparkle.framework/Sparkle are: ppc i386 x86_64

Answer 2

你错过了额外的＆＃39; /＆＃39;在您的图书馆搜索路径中。它是Vuforia的一个错误，那就是＆＃39; \＆＃39;而不是＆＃39; /＆＃39;在路径名中。 Apple（和Linux）对待＆＃39; \＆＃39;作为路径名中的转义字符。

你有：＆＃39; / LibrariesPlugins / iOS＆＃39;

正确的道路：＆＃39; / Libraries / Plugins / iOS＆＃39;

架构armv7“_saveToGallery”的未定义符号

2 个答案: