建筑的未定义符号ARM64：领域

Question

尝试在RN版本上构建React Antive应用程序0.66.4和Realm V 2.29.0。

Podfile

在尝试构建时具有Realm版本3.17.3，获取以下错误：

  "realm::BpTreeBase::replace_root(std::__1::unique_ptr<realm::Array, std::__1::default_delete<realm::Array> >)", referenced from:
      realm::Column<long long>::replace_root_array(std::__1::unique_ptr<realm::Array, std::__1::default_delete<realm::Array> >) in libRealm.a(RLMCollection.o)
      realm::BpTree<long long>::EraseHandler::replace_root_by_leaf(realm::MemRef) in libRealm.a(RLMCollection.o)
      realm::BpTree<long long>::EraseHandler::replace_root_by_empty_leaf() in libRealm.a(RLMCollection.o)
      realm::BpTree<long long>::clear() in libRealm.a(RLMCollection.o)
      realm::Column<long long>::replace_root_array(std::__1::unique_ptr<realm::Array, std::__1::default_delete<realm::Array> >) in libRealm.a(RLMOptionalBase.o)
      realm::BpTree<long long>::EraseHandler::replace_root_by_leaf(realm::MemRef) in libRealm.a(RLMOptionalBase.o)
      realm::BpTree<long long>::EraseHandler::replace_root_by_empty_leaf() in libRealm.a(RLMOptionalBase.o)
      ...
  "realm::BpTreeBase::write_subtree(realm::BpTreeNode const&, unsigned long, unsigned long, unsigned long, realm::BpTreeBase::SliceHandler&, realm::_impl::OutputStream&)", referenced from:
      realm::BpTree<long long>::write(unsigned long, unsigned long, unsigned long, realm::_impl::OutputStream&) const in libRealm.a(RLMCollection.o)
      realm::BpTree<long long>::write(unsigned long, unsigned long, unsigned long, realm::_impl::OutputStream&) const in libRealm.a(RLMOptionalBase.o)
      realm::BpTree<long long>::write(unsigned long, unsigned long, unsigned long, realm::_impl::OutputStream&) const in libRealm.a(RLMAccessor.o)
      realm::BpTree<long long>::write(unsigned long, unsigned long, unsigned long, realm::_impl::OutputStream&) const in libRealm.a(sync_permission.o)
      realm::BpTree<long long>::write(unsigned long, unsigned long, unsigned long, realm::_impl::OutputStream&) const in libRealm.a(object_store.o)
      realm::BpTree<long long>::write(unsigned long, unsigned long, unsigned long, realm::_impl::OutputStream&) const in libRealm.a(partial_sync.o)
      realm::BpTree<long long>::write(unsigned long, unsigned long, unsigned long, realm::_impl::OutputStream&) const in libRealm.a(results.o)
      ...

还有很多其他类似的领域错误。

我尝试过

rm -rf ~/Library/Caches/CocoaPods
pod cache clean Realm
pod deintegrate || rm -rf Pods
pod install --verbose
rm -rf ~/Library/Developer/Xcode/DerivedData

，但这对我没有帮助。

podfile：

require_relative '../node_modules/@react-native-community/cli-platform-ios/native_modules'

platform :ios, '11.0'

target 'Ajjas' do
  config = use_native_modules!
  use_modular_headers!

  # Pods for Ajjas

  pod 'Realm', '3.17.3',:modular_headers => true
  pod 'Avro-C', '1.7.6'
  pod 'GoogleMaps', '3.7.0'
  pod 'SocketRocket', '0.5.1'
  pod 'IQKeyboardManager'
  pod 'FirebaseCrashlytics' # , '4.3.0'
  pod 'FirebaseAnalytics' #, '6.6.2'
  pod 'Fabric', '~> 1.10'

  pod 'glog', :podspec => '../node_modules/react-native/third-party-podspecs/glog.podspec', :modular_headers => false

  use_react_native!(
    :path => config[:reactNativePath],
    # to enable hermes on iOS, change `false` to `true` and then install pods
    :hermes_enabled => false
  )

  # Enables Flipper.
  #
  # Note that if you have use_frameworks! enabled, Flipper will not work and
  # you should disable the next line.
  # use_flipper!()
    # post_install do |installer|
    # end

  post_install do |installer|
    react_native_post_install(installer)
    __apply_Xcode_12_5_M1_post_install_workaround(installer)
    # installer.pods_project.targets.each do |target|
    #   if target.name == 'React'
    #     target.remove_from_project
    #   end
    # end
  end
end

我不确定这是一个版本问题，因为它可以与较旧的react-native版本（0.60.5）一起使用（在<之间没有尝试代码> 0.60.5 和0.66.4版本，并直接跳到0.66.4），

使用XCode版本13.4.1 on MacBook M1。

关于如何解决此问题的任何帮助将不胜感激！

Answer 1

我有同样的问题。
我认为这与“ M1芯片”有关，图书馆尚未准备好。
https：//github.com/realm/realm/realm/realm/realm-js/issues/3199

老实说，我仍然对这个问题的原因不信心。
但是无论如何，我通过这种流程解决了这个问题。

1. 我遵循了此链接的流程如何在苹果硅（M1）上运行Cocoapods ，

# Uninstall the local cocoapods gem
sudo gem uninstall cocoapods

# Reinstall cocoapods via Homebrew
brew install cocoapods

但您也可能会通过自制酿造的可可蛋白鱼类遇到问题。
然后按照此 https://docs.brew.sh/installation

2. 打开“与Rosetta”打开“ with rosetta” “ Xcode”

此流程神奇地解决了我的问题。这可能无法解决您的问题，但我相信这些链接会给您提示解决您的问题。

祝你好运！