QuickLook PlugInが「破損している/不足しているリソース」です。どうして？

Question

SETUP：
OS X 10.8.2
Xcode4.5.2（4G2008a）と
ドキュメントベースのCocoaアプリケーションQuickLookのプラグイン

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問題：私は

ドキュメントベースのOS XアプリケーションにQuickLookプラグインを追加しようとしましたが、QL PlugInは起動しません。

私のQuickLookのプラグインは、私は自分自身（IDEKitとTDAppKit呼び出されます）を作成しました2つのフレームワークに埋め込むとリンクする必要があります。私はこのSO post about linking Frameworks in QuickLook PlugInsを読んでそこの指示に従いました（私は@loader_path/../Frameworksに私の2つのフレームワークのDYLIB_INSTALL_NAME_BASEを設定しました）。それが構築された後

ここに私のQuickLookのプラグインに関するいくつかの関連情報です：

% otool -L /Users/itod/Library/Developer/Xcode/DerivedData/Shapes-bqzarhutlkqukverhbjatfvaextg/Build/Products/Debug/Shapes.app/Contents/Library/QuickLook/ShapesQuickLook.qlgenerator/Contents/MacOS/ShapesQuickLook 
/Users/itod/Library/Developer/Xcode/DerivedData/Shapes-bqzarhutlkqukverhbjatfvaextg/Build/Products/Debug/Shapes.app/Contents/Library/QuickLook/ShapesQuickLook.qlgenerator/Contents/MacOS/ShapesQuickLook: 
    /usr/lib/libcrypto.0.9.8.dylib (compatibility version 0.9.8, current version 47.0.0) 
    @loader_path/../Frameworks/IDEKit.framework/Versions/A/IDEKit (compatibility version 1.0.0, current version 1.0.0) 
    @loader_path/../Frameworks/TDAppKit.framework/Versions/A/TDAppKit (compatibility version 1.0.0, current version 1.0.0) 
    /System/Library/Frameworks/QuickLook.framework/Versions/A/QuickLook (compatibility version 1.0.0, current version 555.4.0) 
    /System/Library/Frameworks/IOKit.framework/Versions/A/IOKit (compatibility version 1.0.0, current version 275.0.0) 
    /System/Library/Frameworks/Security.framework/Versions/A/Security (compatibility version 1.0.0, current version 55179.0.2) 
    /System/Library/Frameworks/QuartzCore.framework/Versions/A/QuartzCore (compatibility version 1.2.0, current version 1.8.0) 
    /System/Library/Frameworks/Cocoa.framework/Versions/A/Cocoa (compatibility version 1.0.0, current version 19.0.0) 
    /System/Library/Frameworks/ApplicationServices.framework/Versions/A/ApplicationServices (compatibility version 1.0.0, current version 45.0.0) 
    /System/Library/Frameworks/CoreServices.framework/Versions/A/CoreServices (compatibility version 1.0.0, current version 57.0.0) 
    /System/Library/Frameworks/CoreFoundation.framework/Versions/A/CoreFoundation (compatibility version 150.0.0, current version 744.1.0) 
    /System/Library/Frameworks/Foundation.framework/Versions/C/Foundation (compatibility version 300.0.0, current version 945.11.0) 
    /usr/lib/libobjc.A.dylib (compatibility version 1.0.0, current version 228.0.0) 
    /usr/lib/libSystem.B.dylib (compatibility version 1.0.0, current version 169.3.0) 
    /System/Library/Frameworks/AppKit.framework/Versions/C/AppKit (compatibility version 45.0.0, current version 1187.33.0) 

は、リンクされた/埋め込まれたフレームワークの場所にあります。しかし

% file /Users/itod/Library/Developer/Xcode/DerivedData/Shapes-bqzarhutlkqukverhbjatfvaextg/Build/Products/Debug/Shapes.app/Contents/Library/QuickLook/ShapesQuickLook.qlgenerator/Contents/MacOS/ShapesQuickLook 
/Users/itod/Library/Developer/Xcode/DerivedData/Shapes-bqzarhutlkqukverhbjatfvaextg/Build/Products/Debug/Shapes.app/Contents/Library/QuickLook/ShapesQuickLook.qlgenerator/Contents/MacOS/ShapesQuickLook: Mach-O universal binary with 2 architectures 
/Users/itod/Library/Developer/Xcode/DerivedData/Shapes-bqzarhutlkqukverhbjatfvaextg/Build/Products/Debug/Shapes.app/Contents/Library/QuickLook/ShapesQuickLook.qlgenerator/Contents/MacOS/ShapesQuickLook (for architecture x86_64): Mach-O 64-bit bundle x86_64 
/Users/itod/Library/Developer/Xcode/DerivedData/Shapes-bqzarhutlkqukverhbjatfvaextg/Build/Products/Debug/Shapes.app/Contents/Library/QuickLook/ShapesQuickLook.qlgenerator/Contents/MacOS/ShapesQuickLook (for architecture i386): Mach-O bundle i386 
% file /Users/itod/Library/Developer/Xcode/DerivedData/Shapes-bqzarhutlkqukverhbjatfvaextg/Build/Products/Debug/Shapes.app/Contents/Library/QuickLook/ShapesQuickLook.qlgenerator/Contents/Frameworks/IDEKit.framework/IDEKit 
/Users/itod/Library/Developer/Xcode/DerivedData/Shapes-bqzarhutlkqukverhbjatfvaextg/Build/Products/Debug/Shapes.app/Contents/Library/QuickLook/ShapesQuickLook.qlgenerator/Contents/Frameworks/IDEKit.framework/IDEKit: Mach-O universal binary with 2 architectures 
/Users/itod/Library/Developer/Xcode/DerivedData/Shapes-bqzarhutlkqukverhbjatfvaextg/Build/Products/Debug/Shapes.app/Contents/Library/QuickLook/ShapesQuickLook.qlgenerator/Contents/Frameworks/IDEKit.framework/IDEKit (for architecture x86_64): Mach-O 64-bit dynamically linked shared library x86_64 
/Users/itod/Library/Developer/Xcode/DerivedData/Shapes-bqzarhutlkqukverhbjatfvaextg/Build/Products/Debug/Shapes.app/Contents/Library/QuickLook/ShapesQuickLook.qlgenerator/Contents/Frameworks/IDEKit.framework/IDEKit (for architecture i386): Mach-O dynamically linked shared library i386 
% file /Users/itod/Library/Developer/Xcode/DerivedData/Shapes-bqzarhutlkqukverhbjatfvaextg/Build/Products/Debug/Shapes.app/Contents/Library/QuickLook/ShapesQuickLook.qlgenerator/Contents/Frameworks/TDAppKit.framework/TDAppKit 
/Users/itod/Library/Developer/Xcode/DerivedData/Shapes-bqzarhutlkqukverhbjatfvaextg/Build/Products/Debug/Shapes.app/Contents/Library/QuickLook/ShapesQuickLook.qlgenerator/Contents/Frameworks/TDAppKit.framework/TDAppKit: Mach-O universal binary with 2 architectures 
/Users/itod/Library/Developer/Xcode/DerivedData/Shapes-bqzarhutlkqukverhbjatfvaextg/Build/Products/Debug/Shapes.app/Contents/Library/QuickLook/ShapesQuickLook.qlgenerator/Contents/Frameworks/TDAppKit.framework/TDAppKit (for architecture x86_64): Mach-O 64-bit dynamically linked shared library x86_64 
/Users/itod/Library/Developer/Xcode/DerivedData/Shapes-bqzarhutlkqukverhbjatfvaextg/Build/Products/Debug/Shapes.app/Contents/Library/QuickLook/ShapesQuickLook.qlgenerator/Contents/Frameworks/TDAppKit.framework/TDAppKit (for architecture i386): Mach-O dynamically linked shared library i386 

、私はQuickLookのプラグインを起動しようとすると、 qlmanageとテストドキュメントを使用して、次のエラーが表示されます。

dyld: DYLD_ environment variables being ignored because main executable (/System/Library/Frameworks/QuickLook.framework/Versions/A/Resources/quicklookd.app/Contents/MacOS/qlmanage) is code signed with entitlements 
Testing Quick Look preview with files: 
    /Users/itod/Desktop/test.shapes 
[ERROR] Can't load plug-in at file://localhost/Users/itod/Library/Developer/Xcode/DerivedData/Shapes-bqzarhutlkqukverhbjatfvaextg/Build/Products/Debug/Shapes.app/Contents/Library/QuickLook/ShapesQuickLook.qlgenerator/: The bundle “ShapesQuickLook” couldn’t be loaded because it is damaged or missing necessary resources. 

注：

The bundle “ShapesQuickLook” couldn’t be loaded because it is damaged or missing necessary resources. 

は、私は、この問題が埋め込まれたフレームワークでの問題によって引き起こされていることは確かではないよ（私はそれはおそらくだと思います）。

どうしたらよいですか？ QuickLook PlugInの起動方法を教えてください。

Answer 1

ここには、このblog post about Dylibs, Install Names, and rpathsに解決策が見つかりました。

具体的には、@rpathセクションのアドバイスが私のために働いていました。

埋め込みフレームワークではDYLIB_INSTALL_NAME_BASEを@rpath/に設定しました。

は、それから私は、それぞれのフレームワークを埋め込むアプリケーションとQLプラグインしている：-rpath @executable_path/../Frameworks/：私のアプリケーション・ターゲットのビルド設定で

、私は次のその他のリンカフラグを追加しました。

私のQuickLook Pluginターゲットのビルド設定では、次のように追加しました。その他のリンカフラグ：-rpath @loader_path/../Frameworks/。

それが問題を解決しました。今、アプリケーションとQLプラグインは正しく動作します。