Unable to pass Cocoapods spec validation

[EricDLee-sz]

Hey Team, I was following the release guide of iOS.

However, the ./boostrap.sh -> ./tools/ios-release doesn't work fine, I have to run ios-build first to generate those missing files.

After that, it stuck at the final step of podspec validation, here is the detail:

 Undefined symbols for architecture x86_64:
      "google::protobuf::internal::ZeroFieldsBase::_InternalParse(char const*, google::protobuf::internal::ParseContext*)", referenced from:
          vtable for TW::Binance::Proto::Signature_PubKey in WalletCoreCommon(Binance.pb.o)
          vtable for TW::NEAR::Proto::FullAccessPermission in WalletCoreCommon(NEAR.pb.o)
          vtable for TW::NEAR::Proto::CreateAccount in WalletCoreCommon(NEAR.pb.o)
          vtable for TW::Stellar::Proto::MemoVoid in WalletCoreCommon(Stellar.pb.o)
          vtable for TW::Polkadot::Proto::Staking_Chill in WalletCoreCommon(Polkadot.pb.o)
      "google::protobuf::internal::ZeroFieldsBase::Clear()", referenced from:
          vtable for TW::Binance::Proto::Signature_PubKey in WalletCoreCommon(Binance.pb.o)
          vtable for TW::NEAR::Proto::FullAccessPermission in WalletCoreCommon(NEAR.pb.o)
          vtable for TW::NEAR::Proto::CreateAccount in WalletCoreCommon(NEAR.pb.o)
          vtable for TW::Stellar::Proto::MemoVoid in WalletCoreCommon(Stellar.pb.o)
          vtable for TW::Polkadot::Proto::Staking_Chill in WalletCoreCommon(Polkadot.pb.o)
      "google::protobuf::internal::ZeroFieldsBase::CopyImpl(google::protobuf::Message*, google::protobuf::Message const&)", referenced from:
          TW::Binance::Proto::Signature_PubKey::_class_data_ in WalletCoreCommon(Binance.pb.o)
          TW::NEAR::Proto::FullAccessPermission::_class_data_ in WalletCoreCommon(NEAR.pb.o)
          TW::NEAR::Proto::CreateAccount::_class_data_ in WalletCoreCommon(NEAR.pb.o)
          TW::Stellar::Proto::MemoVoid::_class_data_ in WalletCoreCommon(Stellar.pb.o)
          TW::Polkadot::Proto::Staking_Chill::_class_data_ in WalletCoreCommon(Polkadot.pb.o)
      "google::protobuf::internal::ZeroFieldsBase::MergeImpl(google::protobuf::Message*, google::protobuf::Message const&)", referenced from:
          TW::Binance::Proto::Signature_PubKey::_class_data_ in WalletCoreCommon(Binance.pb.o)
          TW::NEAR::Proto::AccessKey::AccessKey(TW::NEAR::Proto::AccessKey const&) in WalletCoreCommon(NEAR.pb.o)
          TW::NEAR::Proto::AccessKey::MergeFrom(TW::NEAR::Proto::AccessKey const&) in WalletCoreCommon(NEAR.pb.o)
          TW::NEAR::Proto::Action::Action(TW::NEAR::Proto::Action const&) in WalletCoreCommon(NEAR.pb.o)
          TW::NEAR::Proto::Action::MergeFrom(TW::NEAR::Proto::Action const&) in WalletCoreCommon(NEAR.pb.o)
          TW::NEAR::Proto::FullAccessPermission::_class_data_ in WalletCoreCommon(NEAR.pb.o)
          TW::NEAR::Proto::CreateAccount::_class_data_ in WalletCoreCommon(NEAR.pb.o)
          ...
      "google::protobuf::internal::ZeroFieldsBase::~ZeroFieldsBase()", referenced from:
          TW::Binance::Proto::Signature_PubKey::Signature_PubKey(TW::Binance::Proto::Signature_PubKey const&) in WalletCoreCommon(Binance.pb.o)
          TW::Binance::Proto::Signature_PubKey::~Signature_PubKey() in WalletCoreCommon(Binance.pb.o)
          TW::Binance::Proto::Signature_PubKey::~Signature_PubKey() in WalletCoreCommon(Binance.pb.o)
          TW::NEAR::Proto::FullAccessPermission::FullAccessPermission(TW::NEAR::Proto::FullAccessPermission const&) in WalletCoreCommon(NEAR.pb.o)
          TW::NEAR::Proto::AccessKey::clear_permission() in WalletCoreCommon(NEAR.pb.o)
          TW::NEAR::Proto::FullAccessPermission::~FullAccessPermission() in WalletCoreCommon(NEAR.pb.o)
          TW::NEAR::Proto::CreateAccount::CreateAccount(TW::NEAR::Proto::CreateAccount const&) in WalletCoreCommon(NEAR.pb.o)
          ...
      "google::protobuf::internal::RepeatedPtrFieldBase::DestroyProtos()", referenced from:
          google::protobuf::RepeatedPtrField<TW::Binance::Proto::SendOrder_Token>::~RepeatedPtrField() in WalletCoreCommon(Binance.pb.o)
          google::protobuf::RepeatedPtrField<TW::Binance::Proto::SendOrder_Input>::~RepeatedPtrField() in WalletCoreCommon(Binance.pb.o)
          google::protobuf::RepeatedPtrField<TW::Binance::Proto::SendOrder_Output>::~RepeatedPtrField() in WalletCoreCommon(Binance.pb.o)
          google::protobuf::RepeatedPtrField<TW::Bitcoin::Proto::TransactionInput>::~RepeatedPtrField() in WalletCoreCommon(Bitcoin.pb.o)
          google::protobuf::RepeatedPtrField<TW::Bitcoin::Proto::TransactionOutput>::~RepeatedPtrField() in WalletCoreCommon(Bitcoin.pb.o)
          google::protobuf::RepeatedPtrField<TW::Bitcoin::Proto::UnspentTransaction>::~RepeatedPtrField() in WalletCoreCommon(Bitcoin.pb.o)
          google::protobuf::RepeatedPtrField<google::protobuf::Message>::~RepeatedPtrField() in WalletCoreCommon(Bitcoin.pb.o)
          ...
      "google::protobuf::internal::RepeatedPtrFieldBase::InternalExtend(int)", referenced from:
          void google::protobuf::internal::RepeatedPtrFieldBase::MergeFrom<google::protobuf::RepeatedPtrField<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > >::TypeHandler>(google::protobuf::internal::RepeatedPtrFieldBase const&) in WalletCoreCommon(Binance.pb.o)
          void google::protobuf::internal::RepeatedPtrFieldBase::MergeFrom<google::protobuf::RepeatedPtrField<TW::Binance::Proto::SendOrder_Token>::TypeHandler>(google::protobuf::internal::RepeatedPtrFieldBase const&) in WalletCoreCommon(Binance.pb.o)
          void google::protobuf::internal::RepeatedPtrFieldBase::MergeFrom<google::protobuf::RepeatedPtrField<TW::Binance::Proto::SendOrder_Input>::TypeHandler>(google::protobuf::internal::RepeatedPtrFieldBase const&) in WalletCoreCommon(Binance.pb.o)
          void google::protobuf::internal::RepeatedPtrFieldBase::MergeFrom<google::protobuf::RepeatedPtrField<TW::Binance::Proto::SendOrder_Output>::TypeHandler>(google::protobuf::internal::RepeatedPtrFieldBase const&) in WalletCoreCommon(Binance.pb.o)
          void google::protobuf::internal::RepeatedPtrFieldBase::MergeFrom<google::protobuf::RepeatedPtrField<TW::Bitcoin::Proto::TransactionInput>::TypeHandler>(google::protobuf::internal::RepeatedPtrFieldBase const&) in WalletCoreCommon(Bitcoin.pb.o)
          void google::protobuf::internal::RepeatedPtrFieldBase::MergeFrom<google::protobuf::RepeatedPtrField<TW::Bitcoin::Proto::TransactionOutput>::TypeHandler>(google::protobuf::internal::RepeatedPtrFieldBase const&) in WalletCoreCommon(Bitcoin.pb.o)
          void google::protobuf::internal::RepeatedPtrFieldBase::MergeFrom<google::protobuf::RepeatedPtrField<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > >::TypeHandler>(google::protobuf::internal::RepeatedPtrFieldBase const&) in WalletCoreCommon(Bitcoin.pb.o)
          ...
      "google::protobuf::internal::RepeatedPtrFieldBase::AddOutOfLineHelper(void*)", referenced from:
          TW::THORChainSwap::Swap::buildBinance(TW::THORChainSwap::Chain, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > const&, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > const&, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > const&, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > const&, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > const&, unsigned long long, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > const&, std::__1::vector<unsigned char, std::__1::allocator<unsigned char> >&) in WalletCoreCommon(Swap.o)
          TW::Binance::Proto::Transaction::_InternalParse(char const*, google::protobuf::internal::ParseContext*) in WalletCoreCommon(Binance.pb.o)
          TW::Binance::Proto::SendOrder_Input::_InternalParse(char const*, google::protobuf::internal::ParseContext*) in WalletCoreCommon(Binance.pb.o)
          TW::Binance::Proto::SendOrder_Output::_InternalParse(char const*, google::protobuf::internal::ParseContext*) in WalletCoreCommon(Binance.pb.o)
          TW::Binance::Proto::SendOrder::_InternalParse(char const*, google::protobuf::internal::ParseContext*) in WalletCoreCommon(Binance.pb.o)
          TW::Binance::Proto::HTLTOrder::_InternalParse(char const*, google::protobuf::internal::ParseContext*) in WalletCoreCommon(Binance.pb.o)
          TW::Binance::Proto::DepositHTLTOrder::_InternalParse(char const*, google::protobuf::internal::ParseContext*) in WalletCoreCommon(Binance.pb.o)
          ...
      "google::protobuf::internal::RepeatedPtrFieldBase::Reserve(int)", referenced from:
          void google::protobuf::internal::RepeatedPtrFieldBase::UnsafeArenaAddAllocated<google::protobuf::RepeatedPtrField<TW::Bitcoin::Proto::SigningInput_ScriptsEntry_DoNotUse>::TypeHandler>(google::protobuf::RepeatedPtrField<TW::Bitcoin::Proto::SigningInput_ScriptsEntry_DoNotUse>::TypeHandler::Type*) in WalletCoreCommon(Bitcoin.pb.o)
          google::protobuf::DescriptorBuilder::OptionInterpreter::UpdateSourceCodeInfo(google::protobuf::SourceCodeInfo*) in WalletCoreCommon(descriptor.o)
          google::protobuf::RepeatedPtrField<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > >::Add(std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >&&) in WalletCoreCommon(repeated_field.o)
          google::protobuf::RepeatedPtrField<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > >::Reserve(int) in WalletCoreCommon(repeated_field.o)
          void google::protobuf::internal::RepeatedPtrFieldBase::UnsafeArenaAddAllocated<google::protobuf::RepeatedPtrField<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > >::TypeHandler>(google::protobuf::RepeatedPtrField<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > >::TypeHandler::Type*) in WalletCoreCommon(repeated_field.o)
          void google::protobuf::internal::RepeatedPtrFieldBase::AddCleared<google::protobuf::RepeatedPtrField<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > >::TypeHandler>(google::protobuf::RepeatedPtrField<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > >::TypeHandler::Type*) in WalletCoreCommon(repeated_field.o)
          void google::protobuf::internal::RepeatedPtrFieldBase::UnsafeArenaAddAllocated<google::protobuf::RepeatedPtrField<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > >::TypeHandler>(google::protobuf::RepeatedPtrField<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > >::TypeHandler::Type*) in WalletCoreCommon(message.o)
          ...
      "google::protobuf::internal::RepeatedPtrFieldBase::CloseGap(int, int)", referenced from:
          google::protobuf::RepeatedPtrField<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > >::UnsafeArenaExtractSubrange(int, int, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >**) in WalletCoreCommon(repeated_field.o)
          google::protobuf::RepeatedPtrField<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > >::ExtractSubrangeInternal(int, int, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >**, std::__1::integral_constant<bool, true>) in WalletCoreCommon(repeated_field.o)
      "google::protobuf::internal::ZeroFieldsBase::ByteSizeLong() const", referenced from:
          vtable for TW::Binance::Proto::Signature_PubKey in WalletCoreCommon(Binance.pb.o)
          TW::NEAR::Proto::AccessKey::ByteSizeLong() const in WalletCoreCommon(NEAR.pb.o)
          TW::NEAR::Proto::Action::ByteSizeLong() const in WalletCoreCommon(NEAR.pb.o)
          vtable for TW::NEAR::Proto::FullAccessPermission in WalletCoreCommon(NEAR.pb.o)
          vtable for TW::NEAR::Proto::CreateAccount in WalletCoreCommon(NEAR.pb.o)
          TW::Stellar::Proto::SigningInput::ByteSizeLong() const in WalletCoreCommon(Stellar.pb.o)
          vtable for TW::Stellar::Proto::MemoVoid in WalletCoreCommon(Stellar.pb.o)
          ...
      "google::protobuf::internal::ZeroFieldsBase::_InternalSerialize(unsigned char*, google::protobuf::io::EpsCopyOutputStream*) const", referenced from:
          vtable for TW::Binance::Proto::Signature_PubKey in WalletCoreCommon(Binance.pb.o)
          TW::NEAR::Proto::AccessKey::_InternalSerialize(unsigned char*, google::protobuf::io::EpsCopyOutputStream*) const in WalletCoreCommon(NEAR.pb.o)
          TW::NEAR::Proto::Action::_InternalSerialize(unsigned char*, google::protobuf::io::EpsCopyOutputStream*) const in WalletCoreCommon(NEAR.pb.o)
          vtable for TW::NEAR::Proto::FullAccessPermission in WalletCoreCommon(NEAR.pb.o)
          vtable for TW::NEAR::Proto::CreateAccount in WalletCoreCommon(NEAR.pb.o)
          TW::Stellar::Proto::SigningInput::_InternalSerialize(unsigned char*, google::protobuf::io::EpsCopyOutputStream*) const in WalletCoreCommon(Stellar.pb.o)
          vtable for TW::Stellar::Proto::MemoVoid in WalletCoreCommon(Stellar.pb.o)
          ...
      "typeinfo for google::protobuf::internal::ZeroFieldsBase", referenced from:
          typeinfo for TW::Binance::Proto::Signature_PubKey in WalletCoreCommon(Binance.pb.o)
          typeinfo for TW::NEAR::Proto::FullAccessPermission in WalletCoreCommon(NEAR.pb.o)
          typeinfo for TW::NEAR::Proto::CreateAccount in WalletCoreCommon(NEAR.pb.o)
          typeinfo for TW::Stellar::Proto::MemoVoid in WalletCoreCommon(Stellar.pb.o)
          typeinfo for TW::Polkadot::Proto::Staking_Chill in WalletCoreCommon(Polkadot.pb.o)
    ld: symbol(s) not found for architecture x86_64
    clang: error: linker command failed with exit code 1 (use -v to see invocation)

    ** BUILD FAILED **

Below is my podspec format:

Pod::Spec.new do |s|
  s.name         = 'TrustWalletCore'
  s.version      = '2.6.36.1'
  s.summary      = 'Trust Wallet core data structures and algorithms.'
  s.homepage     = 'https://github.com/monacohq/wallet-core'
  s.license      = 'MIT'
  s.authors      = { 'Alejandro Isaza' => '[email protected]' }
  s.module_name  = 'WalletCore'
  s.ios.deployment_target = '12.0'
  s.osx.deployment_target = '10.14'
  s.swift_version = '5.1'
  s.source = {
    http: 'https://github.com/monacohq/wallet-core/releases/download/2.6.36.1/TrustWalletCore-2.6.36.1.tar.xz'
  }
  s.default_subspec = 'Core'
  s.subspec 'Types' do |ss|
    ss.source_files = 
      'Sources/Types/*.swift',
      'Sources/Generated/Enums/*.swift',
      'Sources/Generated/Protobuf/*.swift'
    ss.dependency 'SwiftProtobuf'
  end
  s.subspec 'Core' do |ss|
    ss.vendored_frameworks = '*.xcframework'
    ss.exclude_files = 'Sources/Generated/WalletCore.h'
    ss.source_files =
      'include/**/*.h',
      'Sources/*.{swift,h,m,cpp}',
      'Sources/Extensions/*.swift',
      'Sources/Generated/*.{swift,h}'
    ss.public_header_files =
      'include/**/*.h',
      'Sources/*.h'
    ss.libraries = 'c++'
    ss.dependency 'TrustWalletCore/Types'
  end
end

Any suggestions from anyone?

[hewigovens]

Thanks for the report, we will fix it soon, this is caused by recently protobuf upgrade

[hewigovens]

I noticed you guys at monacohq did many changes like:

• wasm demo
• rebond support for polkadot

Have you ever thought of contribute them to upstream? This pod spec thing is easy to fix too, happy to see if you guys can send pull request instead

[EricDLee-sz]

We'd like to! But we haven't figured out what's the root issue of this one, maybe there is any other fixed can be an example?

[hewigovens]

should be fixed on master