Ios Xcode嵌入第二个项目，链接错误

我有一个项目，使用（或想）路线我（阿尔普斯坦福克）。我在安装交互之后取得了一些有限的成功

我已将“MapView.xcodeproj”拖到我的项目中，我已将MapView.lib添加到“目标依赖项”和“将二进制文件与库链接”中

如果我转到MapViewController，我可以编写所有代码，并且在导入RMmapView.h时不会出现错误。因此编译器看到了导入的库，但是当我构建应用程序时，我得到了这个错误

d /Users/macuser/Library/Developer/Xcode/DerivedData/G4EMA-djubtvaxtspjxbbolnkeaoatnyqd/Build/Products/Debug-iphonesimulator/G4EMA.app/G4EMA normal i386
cd /Users/macuser/Dropbox/G4EMA
setenv IPHONEOS_DEPLOYMENT_TARGET 5.1
setenv PATH "/Applications/Xcode.app/Contents/Developer/Platforms/iPhoneSimulator.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 i386 -isysroot /Applications/Xcode.app/Contents/Developer/Platforms/iPhoneSimulator.platform/Developer/SDKs/iPhoneSimulator7.0.sdk -L/Users/macuser/Library/Developer/Xcode/DerivedData/G4EMA-djubtvaxtspjxbbolnkeaoatnyqd/Build/Products/Debug-iphonesimulator -LRM -LRM/Alpstein-route-me-f06f2d0 -LRM/MapView -LRM/Proj4 -LRM/samples -LRM/Alpstein-route-me-f06f2d0/MapView -LRM/Alpstein-route-me-f06f2d0/Proj4 -LRM/Alpstein-route-me-f06f2d0/samples -LRM/MapView/Map -LRM/MapView/UnitTesting -LRM/samples/LayeredMap -LRM/samples/MapMemoryLeaksCheck -LRM/samples/MapTestbed -LRM/samples/MapTestbedFlipMaps -LRM/samples/MapTestbedTwoMaps -LRM/samples/MarkerMurder -LRM/samples/ProgrammaticMap -LRM/Alpstein-route-me-f06f2d0/MapView/Map -LRM/Alpstein-route-me-f06f2d0/MapView/UnitTesting -LRM/Alpstein-route-me-f06f2d0/samples/LayeredMap -LRM/Alpstein-route-me-f06f2d0/samples/MapMemoryLeaksCheck -LRM/Alpstein-route-me-f06f2d0/samples/MapTestbed -LRM/Alpstein-route-me-f06f2d0/samples/MapTestbedFlipMaps -LRM/Alpstein-route-me-f06f2d0/samples/MapTestbedTwoMaps -LRM/Alpstein-route-me-f06f2d0/samples/MarkerMurder -LRM/Alpstein-route-me-f06f2d0/samples/ProgrammaticMap -LRM/MapView/Map/FMDB -LRM/MapView/Map/Resources -LRM/MapView/Map/SMCalloutView -LRM/samples/LayeredMap/Classes -LRM/samples/MapMemoryLeaksCheck/Classes -LRM/samples/MapTestbed/Classes -LRM/samples/MapTestbedFlipMaps/Classes -LRM/samples/MapTestbedTwoMaps/Classes -LRM/samples/MarkerMurder/Classes -LRM/samples/ProgrammaticMap/Classes -LRM/Alpstein-route-me-f06f2d0/MapView/Map/FMDB -LRM/Alpstein-route-me-f06f2d0/MapView/Map/Resources -LRM/Alpstein-route-me-f06f2d0/MapView/Map/SMCalloutView -LRM/Alpstein-route-me-f06f2d0/samples/LayeredMap/Classes -LRM/Alpstein-route-me-f06f2d0/samples/MapMemoryLeaksCheck/Classes -LRM/Alpstein-route-me-f06f2d0/samples/MapTestbed/Classes -LRM/Alpstein-route-me-f06f2d0/samples/MapTestbedFlipMaps/Classes -LRM/Alpstein-route-me-f06f2d0/samples/MapTestbedTwoMaps/Classes -LRM/Alpstein-route-me-f06f2d0/samples/MarkerMurder/Classes -LRM/Alpstein-route-me-f06f2d0/samples/ProgrammaticMap/Classes -F/Users/macuser/Library/Developer/Xcode/DerivedData/G4EMA-djubtvaxtspjxbbolnkeaoatnyqd/Build/Products/Debug-iphonesimulator -filelist /Users/macuser/Library/Developer/Xcode/DerivedData/G4EMA-djubtvaxtspjxbbolnkeaoatnyqd/Build/Intermediates/G4EMA.build/Debug-iphonesimulator/G4EMA.build/Objects-normal/i386/G4EMA.LinkFileList -Xlinker -objc_abi_version -Xlinker 2 -objc,-all_load -fobjc-arc -fobjc-link-runtime -Xlinker -no_implicit_dylibs -mios-simulator-version-min=5.1 /Users/macuser/Library/Developer/Xcode/DerivedData/G4EMA-djubtvaxtspjxbbolnkeaoatnyqd/Build/Products/Debug-iphonesimulator/libMapView.a -lz -framework SystemConfiguration -lsqlite3 -framework QuartzCore -framework CoreLocation -framework UIKit -framework Foundation -framework CoreGraphics -Xlinker -dependency_info -Xlinker /Users/macuser/Library/Developer/Xcode/DerivedData/G4EMA-djubtvaxtspjxbbolnkeaoatnyqd/Build/Intermediates/G4EMA.build/Debug-iphonesimulator/G4EMA.build/Objects-normal/i386/G4EMA_dependency_info.dat -o /Users/macuser/Library/Developer/Xcode/DerivedData/G4EMA-djubtvaxtspjxbbolnkeaoatnyqd/Build/Products/Debug-iphonesimulator/G4EMA.app/G4EMA

Undefined symbols for architecture i386:
"_OBJC_CLASS_$_RMTileImage", referenced from:
  objc-class-ref in libMapView.a(RMMapTiledLayerView.o)
"_RMTileDummy", referenced from:
  -[RMFractalTileProjection normaliseTile:] in   libMapView.a(RMFractalTileProjection.o)
"_RMTileKey", referenced from:
  +[RMTileCache tileHash:] in libMapView.a(RMTileCache.o)
  -[RMAbstractWebMapSource imageForTile:inCache:] in libMapView.a(RMAbstractWebMapSource.o)
  ___47-[RMAbstractWebMapSource imageForTile:inCache:]_block_invoke in libMapView.a(RMAbstractWebMapSource.o)
  ___47-[RMAbstractWebMapSource imageForTile:inCache:]_block_invoke108 in libMapView.a(RMAbstractWebMapSource.o)
  ___42-[RMCompositeSource imageForTile:inCache:]_block_invoke in libMapView.a(RMCompositeSource.o)
  ___42-[RMCompositeSource imageForTile:inCache:]_block_invoke_2 in libMapView.a(RMCompositeSource.o)
"_RMTileMake", referenced from:
  -[RMMapTiledLayerView drawLayer:inContext:] in libMapView.a(RMMapTiledLayerView.o)
  -[RMTileCache beginBackgroundCacheForTileSource:southWest:northEast:minZoom:maxZoom:] in libMapView.a(RMTileCache.o)
  ___85-[RMTileCache beginBackgroundCacheForTileSource:southWest:northEast:minZoom:maxZoom:]_block_invoke_2 in libMapView.a(RMTileCache.o)
ld: symbol(s) not found for architecture i386
clang: error: linker command failed with exit code 1 (use -v to see invocation)

---

我真的不知道为什么会发生这种情况，我对s/o的研究已经是空白，因此任何信息或指针都将受到欢迎。

选择您的目标，查看“构建阶段”选项卡和“链接库”部分。您可能需要在那里添加带有RM*类的库。谢谢philip，库在那里，但它是红色的！你有没有让它工作过？架构i386的未定义符号可能意味着库未编译为在模拟器上运行。你有没有试过为一个设备编译，但收到了相同的错误？我浪费了太多时间试图让它工作，我放弃了，回到了route me的旧版本，它工作得很好