Nirnex

Just bumping. Still having issues both with build and appimage.

I am attempting to build Cura 5 on my Arch Linux PC in an attempt to get past the OpenGL issue I'm experiencing. I am using the cura-build-environment repo and have an error from cmake while building the engine. In file included from /home/pat/cura-build-environment/build/CuraEngine-prefix/src/CuraEngine/src/communication/ArcusCommunication.cpp:12: /home/pat/cura-build-environment/build/CuraEngine-prefix/src/CuraEngine/src/communication/Listener.h:23:23: error: ‘Arcus::SocketState’ is not a type 23 | void stateChanged(Arcus::SocketState) override; | ^~~~~ /home/pat/cura-build-environment/build/CuraEngine-prefix/src/CuraEngine/src/communication/Listener.h:23:10: error: ‘void cura::Listener::stateChanged(int)’ marked ‘override’, but does not override 23 | void stateChanged(Arcus::SocketState) override; | ^~~~~~~~~~~~ /home/pat/cura-build-environment/build/CuraEngine-prefix/src/CuraEngine/src/communication/ArcusCommunication.cpp: In member function ‘void cura::ArcusCommunication::connect(const std::string&, uint16_t)’: /home/pat/cura-build-environment/build/CuraEngine-prefix/src/CuraEngine/src/communication/ArcusCommunication.cpp:296:43: error: invalid new-expression of abstract class type ‘cura::Listener’ 296 | private_data->socket->addListener(new Listener); | ^~~~~~~~ /home/pat/cura-build-environment/build/CuraEngine-prefix/src/CuraEngine/src/communication/Listener.h:17:7: note: because the following virtual functions are pure within ‘cura::Listener’: 17 | class Listener : public Arcus::SocketListener | ^~~~~~~~ In file included from /home/pat/cura-build-environment/build/CuraEngine-prefix/src/CuraEngine/src/communication/Listener.h:8: /usr/include/Arcus/SocketListener.h:60:22: note: ‘virtual void Arcus::SocketListener::stateChanged(Arcus::SocketState::SocketState)’ 60 | virtual void stateChanged(SocketState::SocketState newState) = 0; | ^~~~~~~~~~~~ make[5]: *** [CMakeFiles/_CuraEngine.dir/build.make:742: CMakeFiles/_CuraEngine.dir/src/communication/ArcusCommunication.cpp.o] Error 1 make[4]: *** [CMakeFiles/Makefile2:85: CMakeFiles/_CuraEngine.dir/all] Error 2 make[3]: *** [Makefile:156: all] Error 2 make[2]: *** [CMakeFiles/CuraEngine.dir/build.make:89: CuraEngine-prefix/src/CuraEngine-stamp/CuraEngine-build] Error 2 make[1]: *** [CMakeFiles/Makefile2:358: CMakeFiles/CuraEngine.dir/all] Error 2 make: *** [Makefile:91: all] Error 2 Anything that can help me get past this and to a successful build is very appreciated.

I'm having the same issue on a fully up to date Arch linux system. OpenGL is there and up to date along with graphics drivers. I believe that OpenGL was updated recently. I have other apps which use it and aren't having problems however. At the moment I'm a tad stuck as Cura 5 won't start at all and 4.13 hangs/dies when trying to load any plugin. for the moment I'm using a different slicer but my printer doesn't like the gcode it produces so really want to get Cura going again.