Wikitude

Non-public API usage iOS SDK 5.0

Is there a fix for iOS apps built with the cvordova plugin?

Hi,

We are trying to publish our app in the app store, and it is being rejected for the following reason:

Non-public API usage:


The app references non-public symbols in : _dsyrk_


 

The app only uses the frameworks set out in the SDK 5.0 iOS documentation and the code is from the setup guide with a little from the SDK examples app. It builds without any errors and runs on our test devices. App-scanner also returns all clear.

When we Archive the build to publish it, the following double warning is produced:


ld: warning: direct access in std::__1::__shared_ptr_pointer<ceres::OrderedGroups<double*>*, std::__1::default_delete<ceres::OrderedGroups<double*> >, std::__1::allocator<ceres::OrderedGroups<double*> > >::__get_deleter(std::type_info const&) const to global weak symbol typeinfo name for std::__1::default_delete<ceres::OrderedGroups<double*> > means the weak symbol cannot be overridden at runtime. This was likely caused by different translation units being compiled with different visibility settings.

 

ld: warning: direct access in std::__1::__shared_ptr_pointer<ceres::OrderedGroups<double*>*, std::__1::default_delete<ceres::OrderedGroups<double*> >, std::__1::allocator<ceres::OrderedGroups<double*> > >::__get_deleter(std::type_info const&) const to global weak symbol typeinfo name for std::__1::default_delete<ceres::OrderedGroups<double*> > means the weak symbol cannot be overridden at runtime. This was likely caused by different translation units being compiled with different visibility settings.


 

If I remove the Accelerate framework the following 6 errors are returned. It's a required framework so the errors are expected, but the errors do reference the non-public symbol _dsyrk_ that apple is complaining about and ceres that the archive warning references.

Undefined symbols for architecture arm64:


  "_dgels_", referenced from:

      ceres::internal::LAPACK::EstimateWorkSizeForQR(int, int) in WikitudeSDK(lapack.cc.o)

      ceres::internal::LAPACK::SolveInPlaceUsingQR(int, int, double const*, int, double*, double*, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >*) in WikitudeSDK(lapack.cc.o)

  "_dpotrf_", referenced from:

      ceres::internal::LAPACK::SolveInPlaceUsingCholesky(int, double const*, double*, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >*) in WikitudeSDK(lapack.cc.o)

  "_dpotrs_", referenced from:

      ceres::internal::LAPACK::SolveInPlaceUsingCholesky(int, double const*, double*, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >*) in WikitudeSDK(lapack.cc.o)

  "_dsyrk_", referenced from:

      ceres::internal::BLAS::SymmetricRankKUpdate(int, int, double const*, bool, double, double, double*) in WikitudeSDK(blas.cc.o)

  "_dgesvd_", referenced from:

      TooN::SVD<3, 3, double>::do_compute() in WikitudeSDK(StereoInitializer.o)

      TooN::SVD<-1, -1, double>::do_compute() in WikitudeSDK(StereoInitializer.o)

      TooN::SVD<4, 4, double>::do_compute() in WikitudeSDK(MapMaker.o)


ld: symbol(s) not found for architecture arm64

clang: error: linker command failed with exit code 1 (use -v to see invocation)

 

 

Has anyone experienced this before, or does anyone know how to fix this?

 

Thank you in advance :)

Wow, that was a quick response. Do I just need to replace the wikitude framework with the new one, or is there more to it?