我正在尝试将我们的 Unity 项目从 4.5.4 升级到 4.6.1。
我可以像往常一样从 Unity 构建 Xcode 项目。但是，当我尝试从 Xcode 构建该项目时，我现在收到以下链接器错误:
ld: warning: directory not found for option '-F-filelist' ld: warning: ignoring file /Users/Eva/Library/Developer/Xcode/DerivedData/Unity-iPhone-dxcgletahzpcceadqwpribfbdgbg/Build/Intermediates/Unity-iPhone.build/Debug-iphoneos/Unity-iPhone.build/Objects-normal/armv7/supertestgame.LinkFileList, file was built for unsupported file format ( 0x2F 0x55 0x73 0x65 0x72 0x73 0x2F 0x45 0x76 0x61 0x2F 0x4C 0x69 0x62 0x72 0x61 ) which is not the architecture being linked (armv7): /Users/Eva/Library/Developer/Xcode/DerivedData/Unity-iPhone-dxcgletahzpcceadqwpribfbdgbg/Build/Intermediates/Unity-iPhone.build/Debug-iphoneos/Unity-iPhone.build/Objects-normal/armv7/supertestgame.LinkFileList ld: entry point (_main) undefined. for architecture armv7 clang: error: linker command failed with exit code 1 (use -v to see invocation)
这是链接器传递的完整命令:
Ld /Users/Eva/Library/Developer/Xcode/DerivedData/Unity-iPhone-dxcgletahzpcceadqwpribfbdgbg/Build/Products/supertestgame.app/supertestgame normal armv7 cd /Users/Eva/Documents/bin/sps export IPHONEOS_DEPLOYMENT_TARGET=6.0 export PATH="/Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/usr/bin:/Applications/Xcode.app/Contents/Developer/usr/bin:/usr/bin:/bin:/usr/sbin:/sbin" /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang++ -arch armv7 -isysroot /Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS8.1.sdk -L/Users/Eva/Library/Developer/Xcode/DerivedData/Unity-iPhone-dxcgletahzpcceadqwpribfbdgbg/Build/Products -L/Users/Eva/Documents/bin/sps/../../testgame_unity/Assets/Editor/Flurry/Ads -L/Users/Eva/Documents/bin/sps/../../testgame_unity/Assets/Editor/Flurry/Analytics -L/Users/Eva/Documents/bin/sps/../../testgame_unity/Assets/Editor/GameCenter -L/Users/Eva/Documents/bin/sps/../../testgame_unity/Assets/Editor/iCloud -L/Users/Eva/Documents/bin/sps/../../testgame_unity/Assets/Editor/Prime31Shared -L/Users/Eva/Documents/bin/sps/../../testgame_unity/Assets/Editor/SocialNetworking/Twitter -L/Users/Eva/Documents/bin/sps/../../testgame_unity/Assets/Editor/StoreKit -L/Users/Eva/Documents/bin/sps -L/Users/Eva/Documents/bin/sps/Libraries -F/Users/Eva/Library/Developer/Xcode/DerivedData/Unity-iPhone-dxcgletahzpcceadqwpribfbdgbg/Build/Products -F/Users/Eva/Documents/bin/sps/../../testgame_unity/Assets/Editor/SocialNetworking/FacebookSDK -F/Users/Eva/Documents/bin/sps/../../testgame_unity/Assets/Plugins/Everyplay/iOS -F -filelist /Users/Eva/Library/Developer/Xcode/DerivedData/Unity-iPhone-dxcgletahzpcceadqwpribfbdgbg/Build/Intermediates/Unity-iPhone.build/Debug-iphoneos/Unity-iPhone.build/Objects-normal/armv7/supertestgame.LinkFileList -dead_strip -weak_framework CoreMotion -weak-lSystem -all_load -ObjC -stdlib=libstdc++ -fobjc-link-runtime -miphoneos-version-min=6.0 -framework CoreText -framework Everyplay -framework Foundation -framework UIKit -framework OpenGLES -framework QuartzCore -framework OpenAL -liconv.2 -liPhone-lib -framework AudioToolbox -framework CFNetwork -framework MediaPlayer -framework CoreLocation -framework SystemConfiguration -weak_framework iAd -framework CoreMedia -framework CoreVideo -weak_framework AVFoundation -framework CoreGraphics -weak_framework CoreMotion -weak_framework GameKit -lFlurryAds -lFlurry -lGameCenterPlugin -lP31MonoBridge -liCloudPlugin -lP31SharedTools -framework FacebookSDK -lP31Twitter -lStoreKit -framework AssetsLibrary -weak_framework MessageUI -weak_framework AdSupport -framework CoreData -framework Security -weak_framework Accounts -weak_framework Social -weak_framework Twitter -weak_framework StoreKit -lz.1.1.3 -lz -lsqlite3.0 -Xlinker -dependency_info -Xlinker /Users/Eva/Library/Developer/Xcode/DerivedData/Unity-iPhone-dxcgletahzpcceadqwpribfbdgbg/Build/Intermediates/Unity-iPhone.build/Debug-iphoneos/Unity-iPhone.build/Objects-normal/armv7/supertestgame_dependency_info.dat -o /Users/Eva/Library/Developer/Xcode/DerivedData/Unity-iPhone-dxcgletahzpcceadqwpribfbdgbg/Build/Products/supertestgame.app/supertestgame
我在 Architectures 下的信息(在 XCode 中)如下所示:
Architectures: armv7 Base SDK: Latest iOS (iOS 8.1) Build Active Architecture Only: No Support Platforms: iphoneos Valid Architectures: arm64 armv7 armv7s
我想我首先需要知道的是，是什么生成了 *.LinkFileList？是 Unity 还是 XCode？
知道这个问题的原因是什么吗？
非常感谢!
最佳答案
好吧，在尝试了一天的一切之后，我偶然发现了这个修复程序。对第一个警告感到好奇(我假设它与我的问题无关):
ld: warning: directory not found for option '-F-filelist'
我打开了链接器详细信息(在链接器命令列表中添加了 -v)。我最后注意到了这一点:
-F/Users/Eva/Documents/bin/testgame/../../../Desktop/everyplay-ios-sdk-master -F/Users/Eva/Documents/bin/testgame/../../testgame_unity/Assets/Editor/SocialNetworking/FacebookSDK -F-filelist
事实证明，它对应于项目中 3 个框架搜索路径的列表，第 3 个是项目build设置中的 $(inherited)。因此，为了好玩，我删除了第 3 个条目，然后我的构建就完成了!
我不知道这样做会产生什么或是否会产生任何影响，但现在这就是我要做的。
关于ios - 升级到 Unity 4.6.1 后 Xcode 6.1.1 链接器错误 : entry point (_main) undefined. for architecture armv7，我们在Stack Overflow上找到一个类似的问题： https://stackoverflow.com/questions/27831076/