Nicolas, I was able to work around the problem by simply switching to the master branch, looks like something is a bit off with the 1.0.0 tag release
John On Sunday, August 21, 2016 at 3:04:27 PM UTC-4, John Coffey wrote: > > 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 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