QXcbConnection about karbowanec HOT 6 CLOSED

It's strange. Try export DISPLAY=:0 then run wallet

from karbowanec.

I still got the same outcome:
~/karbowanecwallet/build$ ./karbowanec
QXcbConnection: Could not connect to display :0
Aborted (core dumped)

from karbowanec.

Is it some remote access? Or maybe it's root? Try export DISPLAY=:0.0

from karbowanec.

Thank you for your promptness and sorry for my delayed anwer. Yes, it is a remote access, I am doing it in a ubuntu server. Before I could test your suggestion I reinstalled the server (for a different reason) and started everything again. Unfortunatelly now I have a different problem:
karbowanecwallet-Sudo/src/AddressProvider.cpp:7:10: fatal error: QJsonArray: No such file or directory
#include
^~~~~~~~~~~~
compilation terminated.
CMakeFiles/karbowanec.dir/build.make:249: recipe for target 'CMakeFiles/karbowanec.dir/src/AddressProvider.cpp.o' failed
make[2]: *** [CMakeFiles/karbowanec.dir/src/AddressProvider.cpp.o] Error 1
CMakeFiles/Makefile2:181: recipe for target 'CMakeFiles/karbowanec.dir/all' failed
make[1]: *** [CMakeFiles/karbowanec.dir/all] Error 2
Makefile:151: recipe for target 'all' failed
make: *** [all] Error 2

from karbowanec.

You need to fix your QT installation.

from karbowanec.

Indeed, that is like hell to solve for unexperienced people like me. Still trying...

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