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架构i386的8个重复符号

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我的应用程序工作正常但经过一些修改我得到以下错误请帮助我......

duplicate symbol _OBJC_IVAR_$_MBThirdViewController.nameLabel1 in:
           /Users/major/Library/Developer/Xcode/DerivedData/sideMenu- bslwsbjqbjtkojeslptbkyhajajv/Build/Intermediates/sideMenu.build/Debug-         iphonesimulator/sideMenu.build/Objects-normal/i386/MBThirdViewController- D5D149C1AA17C975.o
           duplicate symbol _OBJC_IVAR_$_MBThirdViewController.phoneLabel1 in:
           /Users/major/Library/Developer/Xcode/DerivedData/sideMenu-bslwsbjqbjtkojeslptbkyhajajv/Build/Intermediates/sideMenu.build/Debug- iphonesimulator/sideMenu.build/Objects-normal/i386/MBThirdViewController-D5D149C1AA17C975.o
            duplicate symbol _OBJC_IVAR_$_MBThirdViewController.emailLabel1 in:
          /Users/major/Library/Developer/Xcode/DerivedData/sideMenu-bslwsbjqbjtkojeslptbkyhajajv/Build/Intermediates/sideMenu.build/Debug-iphonesimulator/sideMenu.build/Objects-normal/i386/MBThirdViewController-D5D149C1AA17C975.o
            duplicate symbol _OBJC_IVAR_$_MBThirdViewController.photoView1 in:
            /Users/major/Library/Developer/Xcode/DerivedData/sideMenu- bslwsbjqbjtkojeslptbkyhajajv/Build/Intermediates/sideMenu.build/Debug- iphonesimulator/sideMenu.build/Objects-normal/i386/MBThirdViewController- D5D149C1AA17C975.o
             duplicate symbol _OBJC_IVAR_$_MBThirdViewController.imageVC in:
             /Users/major/Library/Developer/Xcode/DerivedData/sideMenu- bslwsbjqbjtkojeslptbkyhajajv/Build/Intermediates/sideMenu.build/Debug- iphonesimulator/sideMenu.build/Objects-normal/i386/MBThirdViewController- D5D149C1AA17C975.o
             duplicate symbol _OBJC_IVAR_$_MBThirdViewController.dataObject in:
            /Users/major/Library/Developer/Xcode/DerivedData/sideMenu-bslwsbjqbjtkojeslptbkyhajajv/Build/Intermediates/sideMenu.build/Debug-iphonesimulator/sideMenu.build/Objects-normal/i386/MBThirdViewController-D5D149C1AA17C975.o

重复符号_OBJC_CLASS _ $ _ MBThirdViewController in：/Users/major/Library/Developer/Xcode/DerivedData/sideMenu-bslwsbjqbjtkojeslptbkyhajajv/Build/Intermediates/sideMenu.build/Debug- iphonesimulator / sideMenu.build / Objects-normal / i386 / MBThirdViewController- D5D149C1AA17C975 . o复制符号_OBJC_METACLASS _ $ _ MBThirdViewController位于：/ Users / major / Library / Developer / Xcode / DerivedData / sideMenu- bslwsbjqbjtkojeslptbkyhajajv / Build / Intermediates / sideMenu.build / Debug- iphonesimulator / sideMenu.build / Objects-normal / i386 / MBThirdViewController- D5D149C1AA17C975 .o ld：架构i386 clang的8个重复符号：错误：链接器命令失败，退出代码为1（使用-v查看调用）

ios

3 回答

  • 4

    确保在项目中未添加两次ViewController . 或者你已经多次声明了同一个变量 .

    还得到Xcode-> Window-> Organizer-> Projects并删除派生数据

    希望可能有所帮助 .

    回复于
  • 0

    转到“构建设置”并搜索“无公共块”并将其设置为“否” . 再次构建，您将不会再次出现此错误 .

    回复于
  • 1

    检查在项目中是否添加了两次MBThirdViewController .

    要么

    删除对它的引用并尝试将其再次添加到您的项目中 .

    回复于

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