OBSERVED RESULT When you type =log( and then enter a number, krunner crashes. Same behaviour when using sin, cos etc. Closing the bracket without entering a number, and then entering the number does work perfectly fine. Following output is produced when starting krunner from a terminal: Connecting to deprecated signal QDBusConnectionInterface::serviceOwnerChanged(QString,QString,QString) free(): invalid pointer 21 -- exe=/usr/bin/krunner 13 -- platform=xcb 11 -- display=:0 16 -- appname=krunner 17 -- apppath=/usr/bin 9 -- signal=6 10 -- pid=59079 18 -- appversion=5.24.5 20 -- programname=krunner 31 -- bugaddress=submit@bugs.kde.org 12 -- startupid=0 KCrash: crashing... crashRecursionCounter = 2 KCrash: Application Name = krunner path = /usr/bin pid = 59079 KCrash: Arguments: /usr/bin/krunner QSocketNotifier: Invalid socket 6 and type 'Read', disabling... QSocketNotifier: Invalid socket 13 and type 'Read', disabling... KCrash: Attempting to start /usr/lib/drkonqi QSocketNotifier: Invalid socket 8 and type 'Read', disabling... QSocketNotifier: Invalid socket 15 and type 'Read', disabling... QSocketNotifier: Invalid socket 18 and type 'Read', disabling... The X11 connection broke (error 1). Did the X11 server die? file:///usr/lib/qt/qml/org/kde/milou/ResultsView.qml:56: TypeError: Cannot read property 'iconSizes' of null file:///usr/lib/qt/qml/org/kde/milou/ResultDelegate.qml:31: TypeError: Cannot read property 'gridUnit' of null file:///usr/lib/qt/qml/org/kde/milou/ResultDelegate.qml:175: TypeError: Cannot read property 'smallSpacing' of null file:///usr/lib/qt/qml/org/kde/milou/ResultDelegate.qml:181: TypeError: Cannot read property 'iconSizes' of null file:///usr/lib/qt/qml/org/kde/milou/ResultDelegate.qml:182: TypeError: Cannot read property 'iconSizes' of null file:///usr/lib/qt/qml/org/kde/milou/ResultDelegate.qml:144: TypeError: Cannot read property 'largeSpacing' of null file:///usr/lib/qt/qml/org/kde/milou/ResultDelegate.qml:259: TypeError: Cannot read property 'iconSizes' of null file:///usr/lib/qt/qml/org/kde/milou/ResultDelegate.qml:260: TypeError: Cannot read property 'iconSizes' of null file:///usr/lib/qt/qml/org/kde/milou/ResultDelegate.qml:31: TypeError: Cannot read property 'gridUnit' of null file:///usr/lib/qt/qml/org/kde/milou/ResultDelegate.qml:175: TypeError: Cannot read property 'smallSpacing' of null file:///usr/lib/qt/qml/org/kde/milou/ResultDelegate.qml:181: TypeError: Cannot read property 'iconSizes' of null file:///usr/lib/qt/qml/org/kde/milou/ResultDelegate.qml:182: TypeError: Cannot read property 'iconSizes' of null file:///usr/lib/qt/qml/org/kde/milou/ResultDelegate.qml:144: TypeError: Cannot read property 'largeSpacing' of null file:///usr/lib/qt/qml/org/kde/milou/ResultDelegate.qml:31: TypeError: Cannot read property 'gridUnit' of null file:///usr/lib/qt/qml/org/kde/milou/ResultDelegate.qml:175: TypeError: Cannot read property 'smallSpacing' of null file:///usr/lib/qt/qml/org/kde/milou/ResultDelegate.qml:181: TypeError: Cannot read property 'iconSizes' of null file:///usr/lib/qt/qml/org/kde/milou/ResultDelegate.qml:182: TypeError: Cannot read property 'iconSizes' of null file:///usr/lib/qt/qml/org/kde/milou/ResultDelegate.qml:144: TypeError: Cannot read property 'largeSpacing' of null file:///usr/lib/qt/qml/org/kde/milou/ResultDelegate.qml:31: TypeError: Cannot read property 'gridUnit' of null file:///usr/lib/qt/qml/org/kde/milou/ResultDelegate.qml:175: TypeError: Cannot read property 'smallSpacing' of null file:///usr/lib/qt/qml/org/kde/milou/ResultDelegate.qml:181: TypeError: Cannot read property 'iconSizes' of null file:///usr/lib/qt/qml/org/kde/milou/ResultDelegate.qml:182: TypeError: Cannot read property 'iconSizes' of null file:///usr/lib/qt/qml/org/kde/milou/ResultDelegate.qml:144: TypeError: Cannot read property 'largeSpacing' of null EXPECTED RESULT KRunner doesn't crash SOFTWARE/OS VERSION Linux/KDE Plasma: 5.17.7 / 5.24.5 KDE Frameworks Version: 5.94.0 Qt Version: 5.15.4, with KDE patch collection
Cannot reproduce. If something crashed, we need a backtrace of it so we can figure out what's going on. See https://community.kde.org/Guidelines_and_HOWTOs/Debugging/How_to_create_useful_crash_reports Can you please attach one? Thanks!
After a restart it works again, and i can't reproduce it anymore.
We seem to have quite a lot of qalculate crashes recently :(