innovaphone Apps SDK Developer Forum

Registered 7 years 1 day

Wim 4127 Monday, 27 April 2020, 02:54 PM

IPbxAdminApi::Create results in undefined reference error

When extending the sample project with following lines below to use the PbxAdminApi, I get a compilation/build error in Visual Studio "undefined reference to `IPbxAdminApi::Create(char const*, char const*)'". Code is according to SDK documentation.Why do I get this error and how to solve it?

 //Set logging flags in the base AppInstance object
 logFlags |= LOG_APP;
 logFlags |= LOG_APP_WEBSOCKET;
 logFlags |= LOG_DATABASE;

 RegisterJsonApi(this);

 pbxAdminApi = IPbxAdminApi::Create("xqting.be", "inno13-pbx");
 RegisterJsonApi(pbxAdminApi);
 Log("App instance constructed");

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Registered 7 years 199 days

Carmen Álvarez Méndez (innovaphone) Monday, 27 April 2020, 03:15 PM

Re: IPbxAdminApi::Create results in undefined reference error

Have you included the pbx_admin file from the SDK?

#include "common/interface/pbx_admin.h"

Registered 7 years 1 day

Wim 4127 Monday, 27 April 2020, 04:23 PM

Re: IPbxAdminApi::Create results in undefined reference error

Sure,

I think the error comes from the fact that the interface is defined in a header file only and the linker cannot find any implementation for that Create function. What would be the library that holds the actual implementation for that function?

Wim

Registered 7 years 1 day

Wim 4127 Monday, 27 April 2020, 04:28 PM

Re: IPbxAdminApi::Create results in undefined reference error

Additionally, when going to the pbx_admin.h file in visual studio, it "marks" the IPbxAdminApi::Create function with a warning "function definition not found" and suggests to make an implementation for it.

Can you create the default sample project with the innovaphone SDK in Visual Studio and also add these two lines of code to see whether you can build this?

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Registered 16 years 128 days

Guntram Diehl (innovaphone) Monday, 11 May 2020, 02:46 PM in response to Wim 4127

Re: IPbxAdminApi::Create results in undefined reference error

You are right, the code was missing from the lib. I now shared it into the SDK, so it will be there with the next build

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