I am getting multiple undefined reference errors from
zmq.hpp such as:
`build-client-Desktop_Qt_5_15_2_GCC_64bit-Debug/../client/Headers/zmq.hpp:113: undefined reference to zmq_errno'
and the others are
zmq_strerror, zmq_msg_init etc. there are like 20 of them.
I guess the hpp file can not find the
I added the headers also in .pro file in QT like:
SOURCES += \ main.cpp RESOURCES += qml.qrc HEADERS += \ Headers/zmq.h \ Headers/zmq.hpp \ Headers/zmq_utils.h
How am I going to link them?
- OS: Ubuntu 18.04
This is a linker error, you forgot to add library to your .pro file. The line looks like this