The version is 2.3.1. I tried different solution without result.
this is the code [codeASSERT INFO:
../../src/kademlia/net/KademliaUDPListener.cpp(527): assert "contactVersion >= 2" failed in Process2HelloRequest().
BACKTRACE:
[1] wxOnAssert(char const*, int, char const*, char const*, char const*)
[2] CryptoPP::IteratedHash<unsigned int, CryptoPP::EnumToType<CryptoPP::ByteOrder, 0>, 64u, CryptoPP::HashTransformation>::DataBuf()
[3] CryptoPP::IteratedHash<unsigned int, CryptoPP::EnumToType<CryptoPP::ByteOrder, 0>, 64u, CryptoPP::HashTransformation>::DataBuf()
[4] std::vector<unsigned short, std::allocator<unsigned short> >::_M_insert_aux(__gnu_cxx::__normal_iterator<unsigned short*, std::vector<unsigned short, std::allocator<unsigned short> > >, unsigned short const&)
[5] non-virtual thunk to CryptoPP::PK_FinalTemplate<CryptoPP::TF_SignerImpl<CryptoPP::TF_SignatureSchemeOptions<CryptoPP::TF_SS<CryptoPP::PKCS1v15, CryptoPP::SHA1, CryptoPP::RSA, int>, CryptoPP::RSA, CryptoPP::PKCS1v15_SignatureMessageEncodingMethod, CryptoPP::SHA1> > >::~PK_FinalTemplate()
[6] std::vector<unsigned short, std::allocator<unsigned short> >::_M_insert_aux(__gnu_cxx::__normal_iterator<unsigned short*, std::vector<unsigned short, std::allocator<unsigned short> > >, unsigned short const&)
[7] non-virtual thunk to CryptoPP::PK_FinalTemplate<CryptoPP::TF_SignerImpl<CryptoPP::TF_SignatureSchemeOptions<CryptoPP::TF_SS<CryptoPP::PKCS1v15, CryptoPP::SHA1, CryptoPP::RSA, int>, CryptoPP::RSA, CryptoPP::PKCS1v15_SignatureMessageEncodingMethod, CryptoPP::SHA1> > >::~PK_FinalTemplate()
[8] wxAppConsoleBase::CallEventHandler(wxEvtHandler*, wxEventFunctor&, wxEvent&) const
[9] wxEvtHandler::ProcessEventIfMatchesId(wxEventTableEntryBase const&, wxEvtHandler*, wxEvent&)
[10] wxEventHashTable::HandleEvent(wxEvent&, wxEvtHandler*)
[11] wxEvtHandler::TryHereOnly(wxEvent&)
[12] wxEvtHandler::ProcessEventLocally(wxEvent&)
[13] wxEvtHandler::ProcessEvent(wxEvent&)
[14] wxEvtHandler::ProcessPendingEvents()
[15] wxAppConsoleBase::ProcessPendingEvents()
[16] wxApp::DoIdle()
[17] g_main_context_dispatch
[18] g_main_loop_run
[19] gtk_main
[20] wxGUIEventLoop::DoRun()
[21] wxEventLoopBase::Run()
[22] wxAppConsoleBase::MainLoop()
[23] wxEntry(int&, wchar_t**)
[24] __libc_start_main]
