libpng error: Read Error QPixmap::scaled: Pixmap is a null pixmap qt.qpa.xcb: QXcbConnection: XCB error: 3 (BadWindow), sequence: 537, resource id: 21098687, major code: 40 (TranslateCoords), minor code: 0 libpng error: Read Error QPixmap::scaled: Pixmap is a null pixmap libpng error: Read Error QPixmap::scaled: Pixmap is a null pixmap libpng error: Read Error QPixmap::scaled: Pixmap is a null pixmap libpng error: Read Error QPixmap::scaled: Pixmap is a null pixmap libpng error: Read Error QPixmap::scaled: Pixmap is a null pixmap libpng error: Read Error QPixmap::scaled: Pixmap is a null pixmap

After compiling and trying to run Fast-Discord, this is the only output. The main window appears after the account selector, possibly because I configured in the past, but it's empty.

λ ./Fast-Discord
QIODevice::write (QSslSocket): device not open

EDIT: OS: Archlinux Equivalent packages of the ones mentioned in the readme are installed.

Changing the message display doesn't re-render the chat to the current setting, and it seems like it doesn't show the current setting (chat is in compact, but settings say cozy.)

AUR: fast-discord-git r219.110de79-1

Could not create pixmap from res/images/svg/home-icon.svg Could not create pixmap from res/images/svg/home-icon.svg Could not create pixmap from res/images/svg/home-icon.svg libpng error: Read Error QPixmap::scaled: Pixmap is a null pixmap Could not create pixmap from res/images/svg/home-icon.svg Could not create pixmap from res/images/svg/home-icon.svg Could not create pixmap from res/images/svg/home-icon.svg Could not create pixmap from res/images/svg/home-icon.svg Could not create pixmap from res/images/svg/home-icon.svg Could not create pixmap from res/images/svg/home-icon.svg Could not create pixmap from res/images/svg/home-icon.svg Could not create pixmap from res/images/svg/home-icon.svg libpng error: Read Error QPixmap::scaled: Pixmap is a null pixmap libpng error: Read Error QPixmap::scaled: Pixmap is a null pixmap libpng error: Read Error QPixmap::scaled: Pixmap is a null pixmap libpng error: Read Error QPixmap::scaled: Pixmap is a null pixmap libpng error: Read Error QPixmap::scaled: Pixmap is a null pixmap libpng error: Read Error QPixmap::scaled: Pixmap is a null pixmap libpng error: Read Error QPixmap::scaled: Pixmap is a null pixmap libpng error: Read Error QPixmap::scaled: Pixmap is a null pixmap libpng error: Read Error QPixmap::scaled: Pixmap is a null pixmap

[ 3%] Automatic MOC for target Fast-Discord [ 3%] Built target Fast-Discord_autogen Consolidate compiler generated dependencies of target Fast-Discord [ 6%] Building CXX object CMakeFiles/Fast-Discord.dir/src/ui/roundedimage.cpp.o /home/aldair/Fast-Discord/src/ui/roundedimage.cpp: In function ‘virtual void Ui::RoundedImage::paintEvent(QPaintEvent*)’: /home/aldair/Fast-Discord/src/ui/roundedimage.cpp:30:18: error: variable ‘QPainterPath path’ has initializer but incomplete type 30 | QPainterPath path = QPainterPath(); | ^~~~ /home/aldair/Fast-Discord/src/ui/roundedimage.cpp:30:38: error: invalid use of incomplete type 'class QPainterPath' 30 | QPainterPath path = QPainterPath(); | ^ In file included from /usr/include/qt/QtGui/qbrush.h:49, from /usr/include/qt/QtGui/qpalette.h:46, from /usr/include/qt/QtWidgets/qwidget.h:48, from /usr/include/qt/QtWidgets/qframe.h:44, from /usr/include/qt/QtWidgets/qlabel.h:44, from /usr/include/qt/QtWidgets/QLabel:1, from /home/aldair/Fast-Discord/include/ui/roundedimage.h:4, from /home/aldair/Fast-Discord/src/ui/roundedimage.cpp:1: /usr/include/qt/QtGui/qmatrix.h:54:7: nota: forward declaration of ‘class QPainterPath’ 54 | class QPainterPath; | ^~~~~~~~~~~~ make[2]: *** [CMakeFiles/Fast-Discord.dir/build.make:482: CMakeFiles/Fast-Discord.dir/src/ui/roundedimage.cpp.o] Error 1 make[1]: *** [CMakeFiles/Makefile2:84: CMakeFiles/Fast-Discord.dir/all] Error 2 make: *** [Makefile:91: all] Error 2

I use Ubuntu 20.04.5, and have installed the dependencies according to the instructions. But when I execute Fast-Discord, I get an error: /usr/lib/x86_64-linux-gnu/libQt5Core.so.5: version `Qt_5.15' not found

Can you give me a hint what to do? Any help is highly appreciated.

The qt5-default package is not present in recent versions of Debian and Ubuntu, so I'm adding the updated list of packages to install on newer Debian/Ubuntu systems to reduce confusion.

just installed via Aur

enter username and password. enter token. crash:

propsReply "Method \"GetAll\" with signature \"s\" on interface \"org.freedesktop.DBus.Properties\" doesn't exist\n"
nmReply "Method \"GetDevices\" with signature \"\" on interface \"org.freedesktop.NetworkManager\" doesn't exist\n"
"Object path cannot be empty"
QIODevice::write (QSslSocket): device not open```

Tested the latest version built from git on my pine64 PinePhone on Wayland. The UI doesn't scroll when you move your finger across it—it behaves like dragging a mouse, highlighting text. A speedy, efficient client like this would otherwise be extremely popular on Linux phones that have limited hardware resources.