Nicolas, that was indeed the case when I switched from the 0_15_1 to the v1.0.0 branch. However today I changed to the 1.0.0 tag and the problems are cropping up once more and this time despite clean builds I cannot seem to resolve the linker issues. I did a build from scratch and I get the following missing symbol linker errors. I would have thought that grpc++.lib was the guilty library bit that does not look to be the case. Perhaps you can spot the problem.
John 1>main.obj : warning LNK4075: ignoring '/EDITANDCONTINUE' due to '/OPT:LBR' specification 1>ca.lib(CADaemon.obj) : error LNK2019: unresolved external symbol "public: virtual __cdecl grpc::Server::~Server(void)" (??1Server@grpc@@UEAA@XZ) referenced in function "public: virtual void * __cdecl grpc::Server::`scalar deleting destructor'(unsigned int)" (??_GServer@grpc@@UEAAPEAXI@Z) 1>grpc++.lib(server_builder.obj) : error LNK2001: unresolved external symbol "public: virtual __cdecl grpc::Server::~Server(void)" (??1Server@grpc@@UEAA@XZ) 1>ca.lib(CADaemon.obj) : error LNK2019: unresolved external symbol "public: virtual void __cdecl grpc::Server::Wait(void)" (?Wait@Server@grpc@@UEAAXXZ) referenced in function "private: void __cdecl CADaemon::grpcService(class std::basic_string<char,struct std::char_traits<char>,class std::allocator<char> > const &)" (?grpcService@CADaemon@@AEAAXAEBV?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@@Z) 1>grpc++.lib(server_builder.obj) : error LNK2019: unresolved external symbol "private: __cdecl grpc::Server::Server(class grpc::ThreadPoolInterface *,bool,int,class grpc::ChannelArguments *)" (??0Server@grpc@@AEAA@PEAVThreadPoolInterface@1@_NHPEAVChannelArguments@1@@Z) referenced in function "public: class std::unique_ptr<class grpc::Server,struct std::default_delete<class grpc::Server> > __cdecl grpc::ServerBuilder::BuildAndStart(void)" (?BuildAndStart@ServerBuilder@grpc@@QEAA?AV?$unique_ptr@VServer@grpc@@U?$default_delete@VServer@grpc@@@std@@@std@@XZ) 1>grpc++.lib(server_builder.obj) : error LNK2019: unresolved external symbol "private: virtual bool __cdecl grpc::Server::RegisterService(class std::basic_string<char,struct std::char_traits<char>,class std::allocator<char> > const *,class grpc::Service *)" (?RegisterService@Server@grpc@@EEAA_NPEBV?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@PEAVService@2@@Z) referenced in function "public: class std::unique_ptr<class grpc::Server,struct std::default_delete<class grpc::Server> > __cdecl grpc::ServerBuilder::BuildAndStart(void)" (?BuildAndStart@ServerBuilder@grpc@@QEAA?AV?$unique_ptr@VServer@grpc@@U?$default_delete@VServer@grpc@@@std@@@std@@XZ) 1>grpc++.lib(server_builder.obj) : error LNK2019: unresolved external symbol "private: virtual void __cdecl grpc::Server::RegisterAsyncGenericService(class grpc::AsyncGenericService *)" (?RegisterAsyncGenericService@Server@grpc@@EEAAXPEAVAsyncGenericService@2@@Z) referenced in function "public: class std::unique_ptr<class grpc::Server,struct std::default_delete<class grpc::Server> > __cdecl grpc::ServerBuilder::BuildAndStart(void)" (?BuildAndStart@ServerBuilder@grpc@@QEAA?AV?$unique_ptr@VServer@grpc@@U?$default_delete@VServer@grpc@@@std@@@std@@XZ) 1>grpc++.lib(server_builder.obj) : error LNK2019: unresolved external symbol "private: virtual int __cdecl grpc::Server::AddListeningPort(class std::basic_string<char,struct std::char_traits<char>,class std::allocator<char> > const &,class grpc::ServerCredentials *)" (?AddListeningPort@Server@grpc@@EEAAHAEBV?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@PEAVServerCredentials@2@@Z) referenced in function "public: class std::unique_ptr<class grpc::Server,struct std::default_delete<class grpc::Server> > __cdecl grpc::ServerBuilder::BuildAndStart(void)" (?BuildAndStart@ServerBuilder@grpc@@QEAA?AV?$unique_ptr@VServer@grpc@@U?$default_delete@VServer@grpc@@@std@@@std@@XZ) 1>grpc++.lib(server_builder.obj) : error LNK2019: unresolved external symbol "private: virtual bool __cdecl grpc::Server::Start(class grpc::ServerCompletionQueue * *,unsigned __int64)" (?Start@Server@grpc@@EEAA_NPEAPEAVServerCompletionQueue@2@_K@Z) referenced in function "public: class std::unique_ptr<class grpc::Server,struct std::default_delete<class grpc::Server> > __cdecl grpc::ServerBuilder::BuildAndStart(void)" (?BuildAndStart@ServerBuilder@grpc@@QEAA?AV?$unique_ptr@VServer@grpc@@U?$default_delete@VServer@grpc@@@std@@@std@@XZ) 1>grpc++.lib(server_builder.obj) : error LNK2019: unresolved external symbol "private: class grpc::ServerInitializer * __cdecl grpc::Server::initializer(void)" (?initializer@Server@grpc@@AEAAPEAVServerInitializer@2@XZ) referenced in function "public: class std::unique_ptr<class grpc::Server,struct std::default_delete<class grpc::Server> > __cdecl grpc::ServerBuilder::BuildAndStart(void)" (?BuildAndStart@ServerBuilder@grpc@@QEAA?AV?$unique_ptr@VServer@grpc@@U?$default_delete@VServer@grpc@@@std@@@std@@XZ) 1>grpc++.lib(create_channel_internal.obj) : error LNK2019: unresolved external symbol "public: virtual __cdecl grpc::Channel::~Channel(void)" (??1Channel@grpc@@UEAA@XZ) referenced in function "public: virtual void * __cdecl grpc::Channel::`scalar deleting destructor'(unsigned int)" (??_GChannel@grpc@@UEAAPEAXI@Z) 1>grpc++.lib(create_channel_internal.obj) : error LNK2019: unresolved external symbol "private: __cdecl grpc::Channel::Channel(class std::basic_string<char,struct std::char_traits<char>,class std::allocator<char> > const &,struct grpc_channel *)" (??0Channel@grpc@@AEAA@AEBV?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@PEAUgrpc_channel@@@Z) referenced in function "class std::shared_ptr<class grpc::Channel> __cdecl grpc::CreateChannelInternal(class std::basic_string<char,struct std::char_traits<char>,class std::allocator<char> > const &,struct grpc_channel *)" (?CreateChannelInternal@grpc@@YA?AV?$shared_ptr@VChannel@grpc@@@std@@AEBV?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@3@PEAUgrpc_channel@@@Z) 1>C:\Users\johnc\main\dlmu\cadaemon-0339.1\win32\cadaemon\x64\Debug\cadaemon.exe : fatal error LNK1120: 10 unresolved externals On Tuesday, July 12, 2016 at 7:02:45 PM UTC-4, Nicolas Noble wrote: > > Not really - these are fairly standard symbols, and shouldn't go missing. > I can't help but notice that you are building from an existing build > though. Did you, well, try cleaning all and rebuilding all ? If their > signature changed between the builds, and your VS didn't pick up the change > and rebuild the necessary parts, that'd do it. > > On Monday, July 11, 2016 at 12:47:33 PM UTC-7, John Coffey wrote: >> >> I'm getting the following linker errors recently (master branch) on >> windows, I do not get these in release-0_15_1. I wonder if anyone could >> shed light on what the source of this error might be. I suspect that it has >> something to do with the libraries that I am linking with >> post release-0_15_1 (I did not change these but I did notice that a new >> grpc++reflection.lib was added. >> >> I am linking to the following grpc/protocol buffer libraries >> >> libprotobufd.lib >> gpr.lib >> grpc.lib >> grpc_unsecure.lib >> grpc++.lib >> grpc++_unsecure.lib >> z.lib >> >> Any ideas >> >> John >> >> These are the linker errors on in my client >> >> 1> LINK : C:\main\dlmu\cacli-0339.1\win32\cacli\x64\Debug\cacli.exe not >> found or not built by the last incremental link; performing full link >> 1>grpc++_unsecure.lib(insecure_credentials.obj) : error LNK2019: >> unresolved external symbol "public: __cdecl >> grpc::ChannelCredentials::ChannelCredentials(void)" >> (??0ChannelCredentials@grpc@@QEAA@XZ) referenced in function "public: >> __cdecl grpc::`anonymous >> namespace'::InsecureChannelCredentialsImpl::InsecureChannelCredentialsImpl(void)" >> >> (??0InsecureChannelCredentialsImpl@?A0x568c5687@grpc@@QEAA@XZ) >> 1>grpc++_unsecure.lib(insecure_credentials.obj) : error LNK2019: >> unresolved external symbol "public: virtual __cdecl >> grpc::ChannelCredentials::~ChannelCredentials(void)" >> (??1ChannelCredentials@grpc@@UEAA@XZ) referenced in function "public: >> virtual __cdecl grpc::`anonymous >> namespace'::InsecureChannelCredentialsImpl::~InsecureChannelCredentialsImpl(void)" >> >> (??1InsecureChannelCredentialsImpl@?A0x568c5687@grpc@@UEAA@XZ) >> 1>grpc++_unsecure.lib(create_channel_internal.obj) : error LNK2019: >> unresolved external symbol "public: virtual __cdecl >> grpc::Channel::~Channel(void)" (??1Channel@grpc@@UEAA@XZ) referenced in >> function "public: virtual void * __cdecl grpc::Channel::`scalar deleting >> destructor'(unsigned int)" (??_GChannel@grpc@@UEAAPEAXI@Z) >> 1>grpc++_unsecure.lib(create_channel_internal.obj) : error LNK2019: >> unresolved external symbol "private: __cdecl grpc::Channel::Channel(class >> std::basic_string<char,struct std::char_traits<char>,class >> std::allocator<char> > const &,struct grpc_channel *)" >> (??0Channel@grpc@@AEAA@AEBV?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@PEAUgrpc_channel@@@Z) >> >> referenced in function "class std::shared_ptr<class grpc::Channel> __cdecl >> grpc::CreateChannelInternal(class std::basic_string<char,struct >> std::char_traits<char>,class std::allocator<char> > const &,struct >> grpc_channel *)" >> (?CreateChannelInternal@grpc@@YA?AV?$shared_ptr@VChannel@grpc@@@std@@AEBV?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@3@PEAUgrpc_channel@@@Z) >> 1>C:\main\dlmu\cacli-0339.1\win32\cacli\x64\Debug\cacli.exe : fatal error >> LNK1120: 4 unresolved externals >> >> >> >> These are the linker errors on in my server >> >> 1>------ Build started: Project: cadaemon, Configuration: Debug x64 ------ >> 1>main.obj : warning LNK4075: ignoring '/EDITANDCONTINUE' due to >> '/OPT:LBR' specification >> 1>ca.lib(CADaemon.obj) : error LNK2019: unresolved external symbol >> "public: virtual __cdecl grpc::Server::~Server(void)" >> (??1Server@grpc@@UEAA@XZ) referenced in function "public: virtual void * >> __cdecl grpc::Server::`scalar deleting destructor'(unsigned int)" >> (??_GServer@grpc@@UEAAPEAXI@Z) >> 1>grpc++.lib(server_builder.obj) : error LNK2001: unresolved external >> symbol "public: virtual __cdecl grpc::Server::~Server(void)" >> (??1Server@grpc@@UEAA@XZ) >> 1>ca.lib(CADaemon.obj) : error LNK2019: unresolved external symbol >> "public: virtual void __cdecl grpc::Server::Wait(void)" >> (?Wait@Server@grpc@@UEAAXXZ) referenced in function "private: void __cdecl >> CADaemon::grpcService(class std::basic_string<char,struct >> std::char_traits<char>,class std::allocator<char> > const &)" >> (?grpcService@CADaemon@@AEAAXAEBV?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@@Z) >> 1>grpc++.lib(insecure_credentials.obj) : error LNK2019: unresolved >> external symbol "public: __cdecl >> grpc::ChannelCredentials::ChannelCredentials(void)" >> (??0ChannelCredentials@grpc@@QEAA@XZ) referenced in function "public: >> __cdecl grpc::`anonymous >> namespace'::InsecureChannelCredentialsImpl::InsecureChannelCredentialsImpl(void)" >> >> (??0InsecureChannelCredentialsImpl@?A0x568c5687@grpc@@QEAA@XZ) >> 1>grpc++.lib(insecure_credentials.obj) : error LNK2019: unresolved >> external symbol "public: virtual __cdecl >> grpc::ChannelCredentials::~ChannelCredentials(void)" >> (??1ChannelCredentials@grpc@@UEAA@XZ) referenced in function "public: >> virtual __cdecl grpc::`anonymous >> namespace'::InsecureChannelCredentialsImpl::~InsecureChannelCredentialsImpl(void)" >> >> (??1InsecureChannelCredentialsImpl@?A0x568c5687@grpc@@UEAA@XZ) >> 1>grpc++.lib(server_builder.obj) : error LNK2019: unresolved external >> symbol "private: __cdecl grpc::Server::Server(class >> grpc::ThreadPoolInterface *,bool,int,class grpc::ChannelArguments *)" >> (??0Server@grpc@@AEAA@PEAVThreadPoolInterface@1@_NHPEAVChannelArguments@1@@Z) >> >> referenced in function "public: class std::unique_ptr<class >> grpc::Server,struct std::default_delete<class grpc::Server> > __cdecl >> grpc::ServerBuilder::BuildAndStart(void)" >> (?BuildAndStart@ServerBuilder@grpc@@QEAA?AV?$unique_ptr@VServer@grpc@@U?$default_delete@VServer@grpc@@@std@@@std@@XZ) >> 1>grpc++.lib(server_builder.obj) : error LNK2019: unresolved external >> symbol "private: virtual bool __cdecl grpc::Server::RegisterService(class >> std::basic_string<char,struct std::char_traits<char>,class >> std::allocator<char> > const *,class grpc::Service *)" >> (?RegisterService@Server@grpc@@EEAA_NPEBV?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@PEAVService@2@@Z) >> >> referenced in function "public: class std::unique_ptr<class >> grpc::Server,struct std::default_delete<class grpc::Server> > __cdecl >> grpc::ServerBuilder::BuildAndStart(void)" >> (?BuildAndStart@ServerBuilder@grpc@@QEAA?AV?$unique_ptr@VServer@grpc@@U?$default_delete@VServer@grpc@@@std@@@std@@XZ) >> 1>grpc++.lib(server_builder.obj) : error LNK2019: unresolved external >> symbol "private: virtual void __cdecl >> grpc::Server::RegisterAsyncGenericService(class grpc::AsyncGenericService >> *)" >> (?RegisterAsyncGenericService@Server@grpc@@EEAAXPEAVAsyncGenericService@2@@Z) >> >> referenced in function "public: class std::unique_ptr<class >> grpc::Server,struct std::default_delete<class grpc::Server> > __cdecl >> grpc::ServerBuilder::BuildAndStart(void)" >> (?BuildAndStart@ServerBuilder@grpc@@QEAA?AV?$unique_ptr@VServer@grpc@@U?$default_delete@VServer@grpc@@@std@@@std@@XZ) >> 1>grpc++.lib(server_builder.obj) : error LNK2019: unresolved external >> symbol "private: virtual int __cdecl grpc::Server::AddListeningPort(class >> std::basic_string<char,struct std::char_traits<char>,class >> std::allocator<char> > const &,class grpc::ServerCredentials *)" >> (?AddListeningPort@Server@grpc@@EEAAHAEBV?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@PEAVServerCredentials@2@@Z) >> >> referenced in function "public: class std::unique_ptr<class >> grpc::Server,struct std::default_delete<class grpc::Server> > __cdecl >> grpc::ServerBuilder::BuildAndStart(void)" >> (?BuildAndStart@ServerBuilder@grpc@@QEAA?AV?$unique_ptr@VServer@grpc@@U?$default_delete@VServer@grpc@@@std@@@std@@XZ) >> 1>grpc++.lib(server_builder.obj) : error LNK2019: unresolved external >> symbol "private: virtual bool __cdecl grpc::Server::Start(class >> grpc::ServerCompletionQueue * *,unsigned __int64)" >> (?Start@Server@grpc@@EEAA_NPEAPEAVServerCompletionQueue@2@_K@Z) referenced >> in function "public: class std::unique_ptr<class grpc::Server,struct >> std::default_delete<class grpc::Server> > __cdecl >> grpc::ServerBuilder::BuildAndStart(void)" >> (?BuildAndStart@ServerBuilder@grpc@@QEAA?AV?$unique_ptr@VServer@grpc@@U?$default_delete@VServer@grpc@@@std@@@std@@XZ) >> 1>grpc++.lib(server_builder.obj) : error LNK2019: unresolved external >> symbol "private: class grpc::ServerInitializer * __cdecl >> grpc::Server::initializer(void)" >> (?initializer@Server@grpc@@AEAAPEAVServerInitializer@2@XZ) referenced in >> function "public: class std::unique_ptr<class grpc::Server,struct >> std::default_delete<class grpc::Server> > __cdecl >> grpc::ServerBuilder::BuildAndStart(void)" >> (?BuildAndStart@ServerBuilder@grpc@@QEAA?AV?$unique_ptr@VServer@grpc@@U?$default_delete@VServer@grpc@@@std@@@std@@XZ) >> 1>grpc++.lib(create_channel_internal.obj) : error LNK2019: unresolved >> external symbol "public: virtual __cdecl grpc::Channel::~Channel(void)" >> (??1Channel@grpc@@UEAA@XZ) referenced in function "public: virtual void * >> __cdecl grpc::Channel::`scalar deleting destructor'(unsigned int)" >> (??_GChannel@grpc@@UEAAPEAXI@Z) >> 1>grpc++.lib(create_channel_internal.obj) : error LNK2019: unresolved >> external symbol "private: __cdecl grpc::Channel::Channel(class >> std::basic_string<char,struct std::char_traits<char>,class >> std::allocator<char> > const &,struct grpc_channel *)" >> (??0Channel@grpc@@AEAA@AEBV?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@PEAUgrpc_channel@@@Z) >> >> referenced in function "class std::shared_ptr<class grpc::Channel> __cdecl >> grpc::CreateChannelInternal(class std::basic_string<char,struct >> std::char_traits<char>,class std::allocator<char> > const &,struct >> grpc_channel *)" >> (?CreateChannelInternal@grpc@@YA?AV?$shared_ptr@VChannel@grpc@@@std@@AEBV?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@3@PEAUgrpc_channel@@@Z) >> 1>C:\main\dlmu\cadaemon-0339.1\win32\cadaemon\x64\Debug\cadaemon.exe : >> fatal error LNK1120: 12 unresolved externals >> ========== Build: 0 succeeded, 1 failed, 3 up-to-date, 0 skipped >> ========== >> >> -- You received this message because you are subscribed to the Google Groups "grpc.io" group. 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