Hello,
I'm having the following runtime error "grpc::g_core_codegen_interface was
nullptr." Using C++, protobufs 3.1, Windows64 VS2015
Error occurs during the unary call wrapper, on the completequeue
constructor. I am linking against grpc++/grpc++_{unsecure/reflection}
correctly. (Can anyone define when to use reflection/unsecure? Unsecure
seems to be for openssl-less linkage but still unclear on proper linkage
requirements).
Any clues where I may be going wrong? This is sadly using a more complex
building system (UBT/UHT from Epics Unreal Engine) that may be complicating
issues but some clues on debugging would be wonderful!
Example Code:
TCClient::LoginRequest loginRequest;
TCClient::AuthResponse loginResponse;
ClientContext context;
loginRequest.set_email(TCHAR_TO_UTF8( *AccountCredentials.Id) );
loginRequest.set_pass(TCHAR_TO_UTF8( *AccountCredentials.Token) );
Status result = CommClient->LoginWithEmailAddress(&context, loginRequest,
&loginResponse);
if (result.ok()) {
UE_LOG_ONLINE(Display, TEXT("Logged in user: %s"), *AccountCredentials.Id );
return true;
}
Error:
Exception thrown: read access violation.
grpc::g_core_codegen_interface was nullptr.
Status BlockingUnaryCall(ChannelInterface* channel, const RpcMethod& method,
ClientContext* context, const InputMessage&
request,
OutputMessage* result) {
-> CompletionQueue cq;
Thank you for any assistance.
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