Undefined Symbols for arm64:

Goals

Build and launch on a physical iOS device

Expected Results

Successful launch and no build error on physical Device

Actual Results

Build Error in Xcode:

Undefined symbols for architecture arm64:
  "realm::ConstTableView::apply_descriptor_ordering(realm::DescriptorOrdering const&)", referenced from:
      realm::_impl::ResultsNotifier::run() in libRealmJS.a(results_notifier.o)
  "realm::TableVersions::operator==(realm::TableVersions const&) const", referenced from:
      realm::_impl::ResultsNotifier::need_to_run() in libRealmJS.a(results_notifier.o)
  "realm::ClusterTree::ConstIterator::operator->() const", referenced from:
      realm::ClusterTree::Iterator::operator->() const in libRealmJS.a(sync_metadata.o)
  "realm::ConstObj::remove()", referenced from:
      realm::SyncUserMetadata::remove() in libRealmJS.a(sync_metadata.o)
      realm::SyncFileActionMetadata::remove() in libRealmJS.a(sync_metadata.o)
  "typeinfo for realm::Transaction", referenced from:
      realm::SyncMetadataManager::make_file_action_metadata(realm::StringData, realm::StringData, realm::StringData, realm::SyncFileActionMetadata::Action, realm::StringData) const in libRealmJS.a(sync_metadata.o)
  "realm::Table::begin()", referenced from:
      realm::SyncMetadataManager::SyncMetadataManager(std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >, bool, realm::util::Optional<std::__1::vector<char, std::__1::allocator<char> > >)::$_1::operator()() const in libRealmJS.a(sync_metadata.o)
      realm::SyncMetadataManager::SyncMetadataManager(std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >, bool, realm::util::Optional<std::__1::vector<char, std::__1::allocator<char> > >)::$_0::operator()(std::__1::shared_ptr<realm::Realm>, std::__1::shared_ptr<realm::Realm>, realm::Schema&) const in libRealmJS.a(sync_metadata.o)
  "realm::util::try_remove_dir_recursive(std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > const&)", referenced from:
      realm::SyncFileManager::remove_user_directory(std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > const&) const in libRealmJS.a(sync_file.o)
      realm::SyncFileManager::remove_realm(std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > const&) const in libRealmJS.a(sync_file.o)
      realm::SyncFileManager::remove_metadata_realm() const in libRealmJS.a(sync_file.o)
  "realm::util::sha1(char const*, unsigned long, unsigned char*)", referenced from:
      realm::SyncConfig::partial_sync_identifier(realm::SyncUser const&) in libRealmJS.a(sync_config.o)
  "realm::ConstTableView::average_int(realm::ColKey, unsigned long*) const", referenced from:
      realm::(anonymous namespace)::AggregateHelper<long long, realm::TableView&>::avg(realm::ColKey, unsigned long*) in libRealmJS.a(results.o)
  "realm::Table::average_int(realm::ColKey, unsigned long*) const", referenced from:
      realm::(anonymous namespace)::AggregateHelper<long long, realm::Table const&>::avg(realm::ColKey, unsigned long*) in libRealmJS.a(results.o)
  "realm::Table::average_double(realm::ColKey, unsigned long*) const", referenced from:
      realm::(anonymous namespace)::AggregateHelper<double, realm::Table const&>::avg(realm::ColKey, unsigned long*) in libRealmJS.a(results.o)
  "realm::ConstTableView::sum_int(realm::ColKey) const", referenced from:
      realm::(anonymous namespace)::AggregateHelper<long long, realm::TableView&>::sum(realm::ColKey) in libRealmJS.a(results.o)
  "realm::ConstTableView::sum_double(realm::ColKey) const", referenced from:
      realm::(anonymous namespace)::AggregateHelper<double, realm::TableView&>::sum(realm::ColKey) in libRealmJS.a(results.o)
  "realm::Table::sum_int(realm::ColKey) const", referenced from:
      realm::(anonymous namespace)::AggregateHelper<long long, realm::Table const&>::sum(realm::ColKey) in libRealmJS.a(results.o)
  "realm::Table::sum_float(realm::ColKey) const", referenced from:
      realm::(anonymous namespace)::AggregateHelper<float, realm::Table const&>::sum(realm::ColKey) in libRealmJS.a(results.o)
  "realm::ConstTableView::minimum_float(realm::ColKey, realm::ObjKey*) const", referenced from:
      realm::(anonymous namespace)::AggregateHelper<float, realm::TableView&>::min(realm::ColKey, realm::ObjKey*) in libRealmJS.a(results.o)
  "realm::Table::minimum_int(realm::ColKey, realm::ObjKey*) const", referenced from:
      realm::(anonymous namespace)::AggregateHelper<long long, realm::Table const&>::min(realm::ColKey, realm::ObjKey*) in libRealmJS.a(results.o)
  "realm::Table::minimum_timestamp(realm::ColKey, realm::ObjKey*) const", referenced from:
      realm::(anonymous namespace)::AggregateHelper<realm::Timestamp, realm::Table const&>::min(realm::ColKey, realm::ObjKey*) in libRealmJS.a(results.o)
  "realm::ConstTableView::maximum_int(realm::ColKey, realm::ObjKey*) const", referenced from:
      realm::(anonymous namespace)::AggregateHelper<long long, realm::TableView&>::max(realm::ColKey, realm::ObjKey*) in libRealmJS.a(results.o)
  "realm::ConstTableView::maximum_float(realm::ColKey, realm::ObjKey*) const", referenced from:
      realm::(anonymous namespace)::AggregateHelper<float, realm::TableView&>::max(realm::ColKey, realm::ObjKey*) in libRealmJS.a(results.o)
  "realm::ConstTableView::maximum_timestamp(realm::ColKey, realm::ObjKey*) const", referenced from:
      realm::(anonymous namespace)::AggregateHelper<realm::Timestamp, realm::TableView&>::max(realm::ColKey, realm::ObjKey*) in libRealmJS.a(results.o)
  "realm::Table::maximum_int(realm::ColKey, realm::ObjKey*) const", referenced from:
      realm::(anonymous namespace)::AggregateHelper<long long, realm::Table const&>::max(realm::ColKey, realm::ObjKey*) in libRealmJS.a(results.o)
  "realm::Table::maximum_float(realm::ColKey, realm::ObjKey*) const", referenced from:
      realm::(anonymous namespace)::AggregateHelper<float, realm::Table const&>::max(realm::ColKey, realm::ObjKey*) in libRealmJS.a(results.o)
  "realm::Table::maximum_timestamp(realm::ColKey, realm::ObjKey*) const", referenced from:
      realm::(anonymous namespace)::AggregateHelper<realm::Timestamp, realm::Table const&>::max(realm::ColKey, realm::ObjKey*) in libRealmJS.a(results.o)
  "realm::ColumnsDescriptor::ColumnsDescriptor(std::__1::vector<std::__1::vector<realm::ColKey, std::__1::allocator<realm::ColKey> >, std::__1::allocator<std::__1::vector<realm::ColKey, std::__1::allocator<realm::ColKey> > > >)", referenced from:
      realm::DistinctDescriptor::DistinctDescriptor(std::__1::vector<std::__1::vector<realm::ColKey, std::__1::allocator<realm::ColKey> >, std::__1::allocator<std::__1::vector<realm::ColKey, std::__1::allocator<realm::ColKey> > > >) in libRealmJS.a(results.o)
  "vtable for realm::DistinctDescriptor", referenced from:
      realm::DistinctDescriptor::DistinctDescriptor(realm::DistinctDescriptor const&) in libRealmJS.a(results.o)
      realm::DistinctDescriptor::DistinctDescriptor(realm::DistinctDescriptor&&) in libRealmJS.a(results.o)
      realm::DistinctDescriptor::DistinctDescriptor(std::__1::vector<std::__1::vector<realm::ColKey, std::__1::allocator<realm::ColKey> >, std::__1::allocator<std::__1::vector<realm::ColKey, std::__1::allocator<realm::ColKey> > > >) in libRealmJS.a(results.o)
  NOTE: a missing vtable usually means the first non-inline virtual member function has no definition.
  "realm::Cluster::~Cluster()", referenced from:
      realm::ClusterTree::ConstIterator::~ConstIterator() in libRealmJS.a(results.o)
      realm::ClusterTree::ConstIterator::~ConstIterator() in libRealmJS.a(sync_metadata.o)
  "realm::BPlusTreeBase::operator=(realm::BPlusTreeBase const&)", referenced from:
      realm::BPlusTree<realm::ObjKey>::operator=(realm::BPlusTree<realm::ObjKey> const&) in libRealmJS.a(results.o)
  "vtable for realm::LnkLst", referenced from:
      realm::LnkLst::LnkLst() in libRealmJS.a(results.o)
      realm::LnkLst::LnkLst(realm::LnkLst const&) in libRealmJS.a(results.o)
  NOTE: a missing vtable usually means the first non-inline virtual member function has no definition.
  "realm::ObjList::ObjList(realm::BPlusTree<realm::ObjKey>*)", referenced from:
      realm::ConstTableView::ConstTableView() in libRealmJS.a(results.o)
      realm::LnkLst::LnkLst() in libRealmJS.a(results.o)
      realm::ConstTableView::ConstTableView() in libRealmJS.a(results_notifier.o)
  "realm::ConstTableView::is_in_table_order() const", referenced from:
      realm::Results::is_in_table_order() const in libRealmJS.a(results.o)
  "typeinfo for realm::SortDescriptor", referenced from:
      realm::Results::apply_ordering(realm::DescriptorOrdering&&) in libRealmJS.a(results.o)
  "typeinfo for realm::LimitDescriptor", referenced from:
      realm::Results::apply_ordering(realm::DescriptorOrdering&&) in libRealmJS.a(results.o)
  "realm::DescriptorOrdering::append_limit(realm::LimitDescriptor)", referenced from:
      realm::Results::limit(unsigned long) const in libRealmJS.a(results.o)
      realm::Results::apply_ordering(realm::DescriptorOrdering&&) in libRealmJS.a(results.o)
  "realm::DescriptorOrdering::will_apply_limit() const", referenced from:
      realm::Results::filter(realm::Query&&) const in libRealmJS.a(results.o)
  "realm::DescriptorOrdering::will_apply_sort() const", referenced from:
      realm::Results::index_of(realm::Query&&) in libRealmJS.a(results.o)
      realm::Results::is_in_table_order() const in libRealmJS.a(results.o)
  "realm::Query::Query(realm::ConstTableRef, std::__1::unique_ptr<realm::ConstTableView, std::__1::default_delete<realm::ConstTableView> >)", referenced from:
      realm::Results::do_get_query() const in libRealmJS.a(results.o)

...

Steps to Reproduce

1. yarn add realm -E
2. cd ios && pod install
3. Build and run on physical device

Code Sample

N/A

Version of Realm and Tooling

• Realm JS SDK Version: 6.1.0
• React Native: 0.63.2
• Client OS & Version: iPhone XR - iOS - 13.5.1
• Which debugger for React Native: None

[dreson4]

Not really, I have the latest 6.1.1 but still have this issue. Every time I install a new pod I can’t build unless I remove realm completely then install it from scratch. It’s a huge headache.

[kneth]

@yash-atreya I believe it’s the same underlying issue as in #3189. We understand that we need to get a bug fix release out ASAP.

I am closing this issue as a duplicate of #3189.