蘋果馬赫連接器（ID）錯誤得到與此相混淆

Question

我剛剛打開了我的項目，這是在xcode 4.2中的xcode 3.1.5版本製作的，我得到了以下錯誤，任何人都可以在這方面幫助我。

1）

Ld /Users/hasmukh.mandavia/Library/Developer/Xcode/DerivedData/ARecipeViewer-cdsqawgcznmakicuonkiinivjeed/Build/Products/Debug-iphonesimulator/ARecipeViewer.app/ARecipeViewer normal i386 
    cd /Users/hasmukh.mandavia/Desktop/DevelopmentArea/ARecipe 
    setenv MACOSX_DEPLOYMENT_TARGET 10.6 
    setenv PATH "/Developer/Platforms/iPhoneSimulator.platform/Developer/usr/bin:/Developer/usr/bin:/usr/bin:/bin:/usr/sbin:/sbin" 
    /Developer/Platforms/iPhoneSimulator.platform/Developer/usr/bin/clang -arch i386 -isysroot /Developer/Platforms/iPhoneSimulator.platform/Developer/SDKs/iPhoneSimulator5.0.sdk -L/Users/hasmukh.mandavia/Library/Developer/Xcode/DerivedData/ARecipeViewer-cdsqawgcznmakicuonkiinivjeed/Build/Products/Debug-iphonesimulator -L/Users/hasmukh.mandavia/Developer/Platforms/iPhoneSimulator.platform/Developer/SDKs/iPhoneSimulator4.0.sdk/lib -L/Users/hasmukh.mandavia/Developer/Platforms/iPhoneSimulator.platform/Developer/SDKs/iPhoneSimulator4.0.sdk/lib/gstreamer-0.10 -L/Users/hasmukh.mandavia/Developer/Platforms/iPhoneSimulator.platform/Developer/SDKs/iPhoneSimulator4.0.sdk/lib/pkgconfig -F/Users/hasmukh.mandavia/Library/Developer/Xcode/DerivedData/ARecipeViewer-cdsqawgcznmakicuonkiinivjeed/Build/Products/Debug-iphonesimulator -filelist /Users/hasmukh.mandavia/Library/Developer/Xcode/DerivedData/ARecipeViewer-cdsqawgcznmakicuonkiinivjeed/Build/Intermediates/ARecipeViewer.build/Debug-iphonesimulator/ARecipeViewer.build/Objects-normal/i386/ARecipeViewer.LinkFileList -mmacosx-version-min=10.6 -Xlinker -objc_abi_version -Xlinker 2 -lpocketsphinx -lsphinxbase -Xlinker -no_implicit_dylibs -D__IPHONE_OS_VERSION_MIN_REQUIRED=30100 -framework Foundation -framework UIKit -lsqlite3.0 -framework AudioToolbox -framework CFNetwork -liconv -lcv -lcxcore -framework CoreGraphics -framework QuartzCore -framework OpenGLES -o /Users/hasmukh.mandavia/Library/Developer/Xcode/DerivedData/ARecipeViewer-cdsqawgcznmakicuonkiinivjeed/Build/Products/Debug-iphonesimulator/ARecipeViewer.app/ARecipeViewer 

ld: library not found for -lcv 
Command /Developer/Platforms/iPhoneSimulator.platform/Developer/usr/bin/clang failed with exit code 1 

2）

GenerateDSYMFile /Users/hasmukh.mandavia/Library/Developer/Xcode/DerivedData/ARecipeViewer-cdsqawgcznmakicuonkiinivjeed/Build/Products/Debug-iphonesimulator/ARecipeViewer.app.dSYM /Users/hasmukh.mandavia/Library/Developer/Xcode/DerivedData/ARecipeViewer-cdsqawgcznmakicuonkiinivjeed/Build/Products/Debug-iphonesimulator/ARecipeViewer.app/ARecipeViewer 
    cd /Users/hasmukh.mandavia/Desktop/DevelopmentArea/ARecipe 
    setenv PATH "/Developer/Platforms/iPhoneSimulator.platform/Developer/usr/bin:/Developer/usr/bin:/usr/bin:/bin:/usr/sbin:/sbin" 
    /Developer/usr/bin/dsymutil /Users/hasmukh.mandavia/Library/Developer/Xcode/DerivedData/ARecipeViewer-cdsqawgcznmakicuonkiinivjeed/Build/Products/Debug-iphonesimulator/ARecipeViewer.app/ARecipeViewer -o /Users/hasmukh.mandavia/Library/Developer/Xcode/DerivedData/ARecipeViewer-cdsqawgcznmakicuonkiinivjeed/Build/Products/Debug-iphonesimulator/ARecipeViewer.app.dSYM 

error: unable to open executable '/Users/hasmukh.mandavia/Library/Developer/Xcode/DerivedData/ARecipeViewer-cdsqawgcznmakicuonkiinivjeed/Build/Products/Debug-iphonesimulator/ARecipeViewer.app/ARecipeViewer' 

Answer 1

1）作爲第一個錯誤說

ld: library not found for -lcv 

這意味着你的項目需要進行'cv'和 靜態庫要麼它不在你的項目中，或者放置在不同的位置（如果你是usi的話）納克吧）

或

你把在建的設置額外的編譯標誌（如果你是不是在你的代碼中使用該庫）。在編譯設置中編譯器標誌。

-liconv -lcv -lcxcore 

將cv庫放在正確的位置（這樣它可以包含在項目中）。

2.）第二個錯誤可能是因爲.app文件尚未在派生數據目錄中創建。 轉到錯誤顯示的路徑，即...並驗證.app文件是否存在。

error: unable to open executable '/Users/hasmukh.mandavia/Library/Developer/Xcode/DerivedData/ARecipeViewer-cdsqawgcznmakicuonkiinivjeed/Build/Products/Debug-iphonesimulator/ARecipeViewer.app/ARecipeViewer'