将外部库添加到项目时出现"Apple Mach-O(id)链接器"错误

Question

我将FMDB添加到我的项目然后添加了框架libsqlite3.dylib和libsqlite3.0.dylib,但我仍然得到构建错误.如果我从我的项目中删除FMDB类,那么它构建就好了.我还应该检查其他什么？

有关错误的详细信息:

LD /Users/gmi/Library/Developer/Xcode/DerivedData/iNROMockUp5->gjmgpakyszrgwbbxnkdxehexacxm/Build/Products/Debug->iphonesimulator/iNROMockUp5.app/iNROMockUp5正常I386坎德拉/ iOSDev /测试/ iNROMockUp5 SETENV MACOSX_DEPLOYMENT_TARGET 10.6 SETENV PATH>"/ Developer/Platforms/iPhoneSimulator.platform/Developer/usr/bin:/ Developer/usr/bin:/ usr/bi> n:/ bin:/ usr/sbin:/ sbin"/Developer/Platforms/iPhoneSimulator.platform/Developer/ usr/bin/llvm-gcc-4.2 -arch i386> -isysroot> /Developer/Platforms/iPhoneSimulator.platform/Developer/SDKs/iPhoneSimulator4.3.sdk - > L/Users/gmi/Library/Developer/Xcode/DerivedData/iNROMockUp5-> gjmgpakyszrgwbbxnkdxehexacxm /建设/产品/调试-iphonesimulator - > F /用户/ GMI /库/开发商/ Xcode中/ DerivedData/iNROMockUp5-> gjmgpakyszrgwbbxnkdxehexacxm /编译/产品/调试-iphonesimulator -filelist> /用户/ GMI /库/开发商/ Xcode中/ DerivedData/iNROMockUp5-> gjmgpakyszrgwbbxnkdxehexacxm /编译/中间体/ iNROMockUp5.build /调试 - > iphonesimulator/iNROMockUp5.build /目标规范 al/i386/iNROMockUp5.LinkFileList -mmacosx-> version-min = 10.6 -Xlinker -objc_abi_version -Xlinker 2 -lsqlite3 -lsqlite3.0 -framework> MapKit -framework UIKit -framework Foundation -framework CoreGraphics -o>/Users/gmi /图书馆/开发商/ Xcode中/ DerivedData/iNROMockUp5-> gjmgpakyszrgwbbxnkdxehexacxm /编译/产品/调试 - > iphonesimulator/iNROMockUp5.app/iNROMockUp5

ld:/ Users /gmi/Library/Developer/Xcode/DerivedData/iNROMockUp5->gjmgpakyszrgwbbxnkdxehexacxm/Build/Intermediates/iNROMockUp5.build/Debug->iphonesimulator/iNROMockUp5.build/Objects-normal/i386/fmdb.o中的重复符号_main和>/Users/gmi/Library/Developer/Xcode/DerivedData/iNROMockUp5-> gjmgpakyszrgwbbxnkdxehexacxm/Build/Intermediates/iNROMockUp5.build/Debug-> iphonesimulator/iNROMockUp5.build/Objects-normal/i386/main.o for architecture i386 collect2 :ld返回1退出状态命令/Developer/Platforms/iPhoneSimulator.platform/Developer/usr/bin/llvm-gcc-4.2 failed>退出代码1

ld:/ Users /gmi/Library/Developer/Xcode/DerivedData/iNROMockUp5->gjmgpakyszrgwbbxnkdxehexacxm/Build/Intermediates/iNROMockUp5.build/Debug->iphonesimulator/iNROMockUp5.build/Objects-normal/i386/fmdb.o中的重复符号_main和>/Users/gmi/Library/Developer/Xcode/DerivedData/iNROMockUp5-> gjmgpakyszrgwbbxnkdxehexacxm/Build/Intermediates/iNROMockUp5.build/Debug-> iphonesimulator/iNROMockUp5.build/Objects-normal/i386/main.o for architecture i386

命令/Developer/Platforms/iPhoneSimulator.platform/Developer/usr/bin/llvm-gcc-4.2失败,退出代码为1

Answer 1

从你的项目中删除fmdb.m,你会没事的.