Iphone 如何将架构armv7、armv7s添加到{name}.framework？

我正在iOS应用程序中使用。她是为MacOSX构建的，当我在模拟器上运行它时，一切正常。但当我在设备上运行时，会出现以下错误：

    Undefined symbols for architecture armv7:
  "vtable for MusicXML2::xmlreader", referenced from:
      MusicXML2::xmlreader::~xmlreader() in TransposerLibXML.o
      MusicXML2::xmlreader::xmlreader() in TransposerLibXML.o
  NOTE: a missing vtable usually means the first non-inline virtual member function has no definition.
  "MusicXML2::xmlreader::read(char const*)", referenced from:
      +[TransposerLibXML transposeFileAtPath:interval:] in TransposerLibXML.o
      +[TransposerLibXML currentKeyInrevalForFile:] in TransposerLibXML.o
      +[TransposerLibXML moodForFile:] in TransposerLibXML.o
      +[TransposerLibXML songNameForFile:] in TransposerLibXML.o
      +[TransposerLibXML composerNameForFile:] in TransposerLibXML.o
  "MusicXML2::TXMLFile::print(std::ostream&)", referenced from:
      +[TransposerLibXML transposeFileAtPath:interval:] in TransposerLibXML.o
  "MusicXML2::transposition::transposition(int)", referenced from:
      +[TransposerLibXML transposeFileAtPath:interval:] in TransposerLibXML.o
  "vtable for MusicXML2::xml_tree_browser", referenced from:
      MusicXML2::xml_tree_browser::xml_tree_browser(MusicXML2::basevisitor*) in TransposerLibXML.o
  NOTE: a missing vtable usually means the first non-inline virtual member function has no definition.
  "MusicXML2::xmlelement::getAttributeValue(std::string const&) const", referenced from:
      composernamevisitor::visitStart(MusicXML2::SMARTP<MusicXML2::musicxml<52> >&) in TransposerLibXML.o
  "MusicXML2::xml_tree_browser::browse(MusicXML2::xmlelement&)", referenced from:
      +[TransposerLibXML transposeFileAtPath:interval:] in TransposerLibXML.o
      +[TransposerLibXML currentKeyInrevalForFile:] in TransposerLibXML.o
      +[TransposerLibXML moodForFile:] in TransposerLibXML.o
      +[TransposerLibXML songNameForFile:] in TransposerLibXML.o
      +[TransposerLibXML composerNameForFile:] in TransposerLibXML.o
  "MusicXML2::transposition::~transposition()", referenced from:
      +[TransposerLibXML transposeFileAtPath:interval:] in TransposerLibXML.o
ld: symbol(s) not found for architecture armv7
clang: error: linker command failed with exit code 1 (use -v to see invocation)

架构armv7的未定义符号： “vtable for MusicXML2:：xmlreader”，引用自： TransposerLibXML.o中的MusicXML2:：xmlreader:：~xmlreader（） TransportSerlibXML.o中的MusicXML2:：xmlreader:：xmlreader（） 注意：缺少vtable通常意味着第一个非内联虚拟成员函数没有定义。 “MusicXML2:：xmlreader:：read（char const*）”，引用自： +TransposerLibXML.o中的[TransposerLibXML transposeFileAtPath:interval:] +TransposerLibXML.o中的[TransposerLibXML currentKeyInrevalForFile:] +TransportSerlibXML.o中的[TransportSerlibXML moodForFile:] +TransportSerlibXML.o中的[TransportSerlibXML songNameForFile:] +TransportSerlibXML.o中的[TransportSerlibXML Composer NameForFile:] “MusicXML2:：TXMLFile:：print（std:：ostream&）”，引用自： +TransposerLibXML.o中的[TransposerLibXML transposeFileAtPath:interval:] “MusicXML2:：transposition:：transposition（int）”，引用自： +TransposerLibXML.o中的[TransposerLibXML transposeFileAtPath:interval:] “vtable for MusicXML2:：xml_tree_browser”，引用自： TransposerLibXML.o中的MusicXML2:：xml_tree_browser:：xml_tree_browser（MusicXML2:：basevisitor*） 注意：缺少vtable通常意味着第一个非内联虚拟成员函数没有定义。 “MusicXML2:：xmlelement:：getAttributeValue（std:：string const&）const”，引用自： TransportSerlibXML.o中的CompositeNameVisitor:：visitStart（MusicXML2:：SMARTP&） “MusicXML2:：xml\u tree\u browser:：browse（MusicXML2:：xmlelement&）”，引用自： +TransposerLibXML.o中的[TransposerLibXML transposeFileAtPath:interval:] +TransposerLibXML.o中的[TransposerLibXML currentKeyInrevalForFile:] +TransportSerlibXML.o中的[TransportSerlibXML moodForFile:] +TransportSerlibXML.o中的[TransportSerlibXML songNameForFile:] +TransportSerlibXML.o中的[TransportSerlibXML Composer NameForFile:] “MusicXML2:：transposition:：~transposition（）”，引用自： +TransposerLibXML.o中的[TransposerLibXML transposeFileAtPath:interval:] ld:未找到架构armv7的符号 叮当声：错误：链接器命令失败，退出代码为1（使用-v查看调用）

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如何添加对libmusicxml2.framework的armv7支持？请提供帮助。

您需要重新构建iOS SDK框架。它有不同的项目文件结构，而且SDK支持完全不同的功能集：OSX中支持的许多方法和类在iOS中不受支持。您可以尝试从头开始为iOS创建项目文件，但这将是一项具有挑战性的任务，并且由于SDK不兼容，无法保证成功。也许你可以向框架的作者寻求帮助