[grpc-io] Re: error: undefined reference to `grpc::ServerBuilder::AddListeningPort(std::string const&, std::shared
I have met the same error as you, and I compile the program with GCC 5.4.0.
Which complier should I use?
在 2017年8月8日星期二 UTC+8下午4:36:19，Thomas Schober写道：
>
> I found the problem by myself now. By some crazy mistake my IDE used a
> different compiler than i used for compiling grpc. So this was the actual
> problem. After i switched to the correct compiler it worked.
>
> Am Freitag, 4. August 2017 10:16:40 UTC+2 schrieb Thomas Schober:
>>
>> Hi,
>>
>> i compiled grpc according to the documentation by using MSYS2. I can
>> compile the helloworld example without problems. No i wrote the following
>> example :
>>
>> #include
>>
>> #include "../protobuff/demo.pb.h"
>>
>> #include "MathToolsImpl.h"
>>
>> #include "grpc++/grpc++.h"
>>
>>
>> using namespace std;
>>
>>
>> int main()
>>
>> {
>>
>> std::string server_address("127.0.0.1:50051");
>>
>> MathToolsImpl impl;
>>
>> grpc::ServerBuilder builder;
>>
>>
>> builder.AddListeningPort(server_address,grpc::InsecureServerCredentials());
>>
>> builder.RegisterService(&impl);
>>
>> unique_ptr server(builder.BuildAndStart());
>>
>> std::cout << "Server started and listening";
>>
>> server->Wait();
>>
>> }
>>
>>
>> When i comment out the line for AddListeningPort the program is linking
>> fine. Any Idea what i am doing wrong ?
>>
>>
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[grpc-io] Re: error: undefined reference to `grpc::ServerBuilder::AddListeningPort(std::string const&, std::shared
I found the problem by myself now. By some crazy mistake my IDE used a
different compiler than i used for compiling grpc. So this was the actual
problem. After i switched to the correct compiler it worked.
Am Freitag, 4. August 2017 10:16:40 UTC+2 schrieb Thomas Schober:
>
> Hi,
>
> i compiled grpc according to the documentation by using MSYS2. I can
> compile the helloworld example without problems. No i wrote the following
> example :
>
> #include
>
> #include "../protobuff/demo.pb.h"
>
> #include "MathToolsImpl.h"
>
> #include "grpc++/grpc++.h"
>
>
> using namespace std;
>
>
> int main()
>
> {
>
> std::string server_address("127.0.0.1:50051");
>
> MathToolsImpl impl;
>
> grpc::ServerBuilder builder;
>
>
> builder.AddListeningPort(server_address,grpc::InsecureServerCredentials());
>
> builder.RegisterService(&impl);
>
> unique_ptr server(builder.BuildAndStart());
>
> std::cout << "Server started and listening";
>
> server->Wait();
>
> }
>
>
> When i comment out the line for AddListeningPort the program is linking
> fine. Any Idea what i am doing wrong ?
>
>
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