topic Re: Undefined reference to `QRTImpl::* in cmake project in Qt Maps SDK Questions https://community.esri.com/t5/qt-maps-sdk-questions/undefined-reference-to-qrtimpl-in-cmake-project/m-p/110889#M532 <HTML><HEAD></HEAD><BODY><P>Library order in cmake, fixed it.</P></BODY></HTML> Wed, 16 Sep 2020 20:57:20 GMT RobLefebvre 2020-09-16T20:57:20Z Undefined reference to `QRTImpl::* in cmake project https://community.esri.com/t5/qt-maps-sdk-questions/undefined-reference-to-qrtimpl-in-cmake-project/m-p/110888#M531 <HTML><HEAD></HEAD><BODY><P>We are not using Qtcreator for this application.&nbsp; We have included the necessary .h files, and added the following libraries</P><P>EsriCommonQt<BR /> runtimecore<BR /> EsriRuntimeQt</P><P></P><P>We have no compile errors, but are getting a million undefined references to QRTImpl::everythingunderthesun.<BR />I'm guessing that there is some magic that happens when we are running a Qtcreator project on the same machine (where it links just find).</P><P>We have run the postInstall for the SDK for both creator and gcc.</P><P>Is there anything else, in a cmake project that we have to link to resolve these symbols?</P><P></P><P>e.g.&nbsp;Part.cpp:(.text+0x1d5): undefined reference to `QRTImpl::PartImpl::startPointIndexFromSegmentIndex(int) const'</P><P>There are literally thousands of them, it seems.</P></BODY></HTML> Wed, 16 Sep 2020 14:29:08 GMT https://community.esri.com/t5/qt-maps-sdk-questions/undefined-reference-to-qrtimpl-in-cmake-project/m-p/110888#M531 RobLefebvre 2020-09-16T14:29:08Z Re: Undefined reference to `QRTImpl::* in cmake project https://community.esri.com/t5/qt-maps-sdk-questions/undefined-reference-to-qrtimpl-in-cmake-project/m-p/110889#M532 <HTML><HEAD></HEAD><BODY><P>Library order in cmake, fixed it.</P></BODY></HTML> Wed, 16 Sep 2020 20:57:20 GMT https://community.esri.com/t5/qt-maps-sdk-questions/undefined-reference-to-qrtimpl-in-cmake-project/m-p/110889#M532 RobLefebvre 2020-09-16T20:57:20Z