while using my digital table xp-pen, i could notice that in other programs the brush pressure and the eraser work well without any problem, but in krita it just doesn't work
Tablet issues are only very rarely actual bugs in Krita. It is more likely a settings issue, or driver version issue. We know that xp-pen works with Krita on Windows. You can try to switch between wintab and windows ink in the tablet page of the Configure Krita dialog. See also the manual: https://docs.krita.org/en/user_manual/drawing_tablets.html#where-it-can-go-wrong-windows
๐๐งน โ ๏ธ This bug has been in NEEDSINFO status with no change for at least 15 days. Please provide the requested information, then set the bug status to REPORTED. If there is no change for at least 30 days, it will be automatically closed as RESOLVED WORKSFORME. For more information about our bug triaging procedures, please read https://community.kde.org/Guidelines_and_HOWTOs/Bug_triaging. Thank you for helping us make KDE software even better for everyone!
๐๐งน This bug has been in NEEDSINFO status with no change for at least 30 days. Closing as RESOLVED WORKSFORME.