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TheSunCat opened this issue May 11, 2025 · 4 comments
Open

Crash when using launcher #36

TheSunCat opened this issue May 11, 2025 · 4 comments
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bug Something isn't working crash

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@TheSunCat
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General crash information

General information 
===== Build Information =====
Git Revision: 8863bf55ff5c4045e82e468aa7a8e7969e8c921d
Buildtime Qt Version: 6.9.0
Build Type: RelWithDebInfo
Compiler: Clang (19.1.7)
Complie Flags: 

Build configuration:
  Distributor: Official-Nix-Flake
  Distributor provided debuginfo: TRUE
  Disable precompild headers (dev): OFF
  Build tests (dev): OFF
  ASAN (dev): OFF
  Keep Frame Pointers (dev): OFF
  Crash Handling: TRUE
  Use jemalloc: TRUE
  Unix Sockets: ON
  Wayland: TRUE
    Wlroots Layer-Shell: ON
    Session Lock: ON
    Foreign Toplevel Management: ON
    Hyprland: TRUE
      Hyprland IPC: ON
      Hyprland Global Shortcuts: ON
      Hyprland Focus Grabbing: ON
      Hyprland Surface Extensions: ON
    Screencopy: TRUE
      Image Copy Capture: ON
      Wlroots Screencopy: ON
      Hyprland Toplevel Export: ON
  X11: ON
  I3/Sway: TRUE
    I3/Sway IPC: ON
  System Tray: ON
  PipeWire: TRUE
  Mpris: ON
  Pam: TRUE
  Greetd: ON
  UPower: ON
  Notifications: ON

===== Runtime Information =====
Runtime Qt Version: 6.9.0
Crashed process ID: 68258
Run ID: exb1nca4ws
Shell ID: c68d38b89bfbbbae76d4851a1e4494e4
Config Path: /home/mat/.config/quickshell/shell.qml

===== Report Integrity =====
Minidump save status: 0
Log save status: 0
Binary copy status: 0

===== System Information =====

/etc/os-release:
ANSI_COLOR="0;38;2;126;186;228"
BUG_REPORT_URL="https://github.com/NixOS/nixpkgs/issues"
BUILD_ID="25.05.20250508.dda3dcd"
CPE_NAME="cpe:/o:nixos:nixos:25.05"
DEFAULT_HOSTNAME=nixos
DOCUMENTATION_URL="https://nixos.org/learn.html"
HOME_URL="https://nixos.org/"
ID=nixos
ID_LIKE=""
IMAGE_ID=""
IMAGE_VERSION=""
LOGO="nix-snowflake"
NAME=NixOS
PRETTY_NAME="NixOS 25.05 (Warbler)"
SUPPORT_URL="https://nixos.org/community.html"
VARIANT=""
VARIANT_ID=""
VENDOR_NAME=NixOS
VENDOR_URL="https://nixos.org/"
VERSION="25.05 (Warbler)"
VERSION_CODENAME=warbler
VERSION_ID="25.05"

/etc/lsb-release:
DISTRIB_CODENAME=warbler
DISTRIB_DESCRIPTION="NixOS 25.05 (Warbler)"
DISTRIB_ID=nixos
DISTRIB_RELEASE="25.05"
LSB_VERSION="25.05 (Warbler)"

What caused the crash

When typing into the search field from my launcher, Quickshell often crashes. Sometimes it auto restarts, other times I have to start it myself. It's not consistent to reproduce but happens multiple times per day.

Minidump

minidump.dmp.log

Log file

log.qslog.log

Configuration

https://git.allpurposem.at/mat/Quickbar/src/commit/36973928da0bbf388a7054308e35e747141139c6

Backtrace

                Stack trace of thread 68258:
                #0  0x00007f678eb45b80 _ZL16incrementIndexesP21QQmlDelegateModelItemiPKi (libQt6QmlModels.so.6 + 0x8bb80)
                #1  0x00007f678eb5246b _ZN24QQmlDelegateModelPrivate13itemsInsertedERK5QListIN18QQmlListCompositor6InsertEEP15QVarLengthArrayIS0_IN13QQmlChangeSet6ChangeEELx11EEP5QHashIiS0_IP21QQmlDelegateModelItemEE (libQt6QmlModels.so.6 + 0x9846b)
                #2  0x00007f678eb58f94 _ZN24QQmlDelegateModelPrivate10itemsMovedERK5QListIN18QQmlListCompositor6RemoveEERKS0_INS1_6InsertEE (libQt6QmlModels.so.6 + 0x9ef94)
                #3  0x00007f678eb5a606 _ZN17QQmlDelegateModel13_q_itemsMovedEiii (libQt6QmlModels.so.6 + 0xa0606)
                #4  0x00007f678c41c7a0 _Z10doActivateILb0EEvP7QObjectiPPv (libQt6Core.so.6 + 0x21c7a0)
                #5  0x00007f678c63c086 _ZN18QAbstractItemModel9rowsMovedERK11QModelIndexiiS2_iNS_14QPrivateSignalE (libQt6Core.so.6 + 0x43c086)
                #6  0x00007f678c64b9bd _ZN18QAbstractItemModel11endMoveRowsEv (libQt6Core.so.6 + 0x44b9bd)
                #7  0x000055a6abd91f54 _ZN11ScriptModel18updateValuesUniqueERK5QListI8QVariantE (/nix/store/hbkxhlxhdvz2m5mma50bp331jkhjmxzw-quickshell-0.1.0/bin/.quickshell-wrapped + 0x15cf54)
                #8  0x000055a6abd923a6 _ZN11ScriptModel9setValuesERK5QListI8QVariantE (/nix/store/hbkxhlxhdvz2m5mma50bp331jkhjmxzw-quickshell-0.1.0/bin/.quickshell-wrapped + 0x15d3a6)
                #9  0x00007f678d210eb4 _ZNK16QQmlPropertyData13writePropertyEP7QObjectPv6QFlagsINS_9WriteFlagEE.isra.0 (libQt6Qml.so.6 + 0x410eb4)
                #10 0x00007f678d216dcb _ZN19QQmlPropertyPrivate5writeEP7QObjectRK16QQmlPropertyDataRK8QVariantRK14QQmlRefPointerI15QQmlContextDataE6QFlagsINS2_9WriteFlagEE (libQt6Qml.so.6 + 0x416dcb)
                #11 0x00007f678d140e6d _ZN11QQmlBinding9slowWriteERK16QQmlPropertyDataS2_RKN3QV45ValueEb6QFlagsINS0_9WriteFlagEE (libQt6Qml.so.6 + 0x340e6d)
                #12 0x00007f678d144c65 _ZN14GenericBindingILi0EE5writeERKN3QV45ValueEb6QFlagsIN16QQmlPropertyData9WriteFlagEE (libQt6Qml.so.6 + 0x344c65)
                #13 0x00007f678d13e829 _ZN11QQmlBinding8doUpdateERKN24QQmlJavaScriptExpression13DeleteWatcherE6QFlagsIN16QQmlPropertyData9WriteFlagEERN3QV45ScopeE (libQt6Qml.so.6 + 0x33e829)
                #14 0x00007f678d1424b1 _ZN11QQmlBinding6updateE6QFlagsIN16QQmlPropertyData9WriteFlagEE (libQt6Qml.so.6 + 0x3424b1)
                #15 0x00007f678d1e8df5 _ZN12QQmlNotifier10emitNotifyEP20QQmlNotifierEndpointPPv (libQt6Qml.so.6 + 0x3e8df5)
                #16 0x00007f678c41c185 _Z10doActivateILb0EEvP7QObjectiPPv (libQt6Core.so.6 + 0x21c185)
                #17 0x00007f678e4caa61 _ZN22QQuickTextInputPrivate12finishChangeEibb (libQt6Quick.so.6 + 0x2caa61)
                #18 0x00007f678e4d0417 _ZN22QQuickTextInputPrivate15processKeyEventEP9QKeyEvent (libQt6Quick.so.6 + 0x2d0417)
                #19 0x00007f678e4d04d0 _ZN15QQuickTextInput13keyPressEventEP9QKeyEvent (libQt6Quick.so.6 + 0x2d04d0)
                #20 0x00007f678e43ac23 _ZN17QQuickItemPrivate15deliverKeyEventEP9QKeyEvent (libQt6Quick.so.6 + 0x23ac23)
                #21 0x00007f678e43b060 _ZN10QQuickItem5eventEP6QEvent (libQt6Quick.so.6 + 0x23b060)
                #22 0x00007f678c3b2698 _ZN16QCoreApplication15notifyInternal2EP7QObjectP6QEvent (libQt6Core.so.6 + 0x1b2698)
                #23 0x00007f678e61fc7f _ZN26QQuickDeliveryAgentPrivate15deliverKeyEventEP9QKeyEvent (libQt6Quick.so.6 + 0x41fc7f)
                #24 0x00007f678d8689a8 _ZN7QWindow5eventEP6QEvent (libQt6Gui.so.6 + 0x2689a8)
                #25 0x00007f678c3b2698 _ZN16QCoreApplication15notifyInternal2EP7QObjectP6QEvent (libQt6Core.so.6 + 0x1b2698)
                #26 0x00007f678d7fc6db _ZN22QGuiApplicationPrivate15processKeyEventEPN29QWindowSystemInterfacePrivate8KeyEventE (libQt6Gui.so.6 + 0x1fc6db)
                #27 0x00007f678d86ce64 _ZN22QWindowSystemInterface22sendWindowSystemEventsE6QFlagsIN10QEventLoop17ProcessEventsFlagEE (libQt6Gui.so.6 + 0x26ce64)
                #28 0x00007f678d86d08f _ZN22QWindowSystemInterface23flushWindowSystemEventsE6QFlagsIN10QEventLoop17ProcessEventsFlagEE (libQt6Gui.so.6 + 0x26d08f)
                #29 0x00007f678c40dd97 _ZN7QObject5eventEP6QEvent (libQt6Core.so.6 + 0x20dd97)
                #30 0x00007f678c3b2698 _ZN16QCoreApplication15notifyInternal2EP7QObjectP6QEvent (libQt6Core.so.6 + 0x1b2698)
                #31 0x00007f678c3b63e4 _ZN23QCoreApplicationPrivate16sendPostedEventsEP7QObjectiP11QThreadData (libQt6Core.so.6 + 0x1b63e4)
                #32 0x00007f678c6c42c7 _ZL23postEventSourceDispatchP8_GSourcePFiPvES1_ (libQt6Core.so.6 + 0x4c42c7)
                #33 0x00007f678bd09fc1 g_main_context_dispatch_unlocked (libglib-2.0.so.0 + 0x60fc1)
                #34 0x00007f678bd0c280 g_main_context_iterate_unlocked.isra.0 (libglib-2.0.so.0 + 0x63280)
                #35 0x00007f678bd0cabc g_main_context_iteration (libglib-2.0.so.0 + 0x63abc)
                #36 0x00007f678c6c39a3 _ZN20QEventDispatcherGlib13processEventsE6QFlagsIN10QEventLoop17ProcessEventsFlagEE (libQt6Core.so.6 + 0x4c39a3)
                #37 0x00007f678c3c0beb _ZN10QEventLoop4execE6QFlagsINS_17ProcessEventsFlagEE (libQt6Core.so.6 + 0x1c0beb)
                #38 0x00007f678c3bc02e _ZN16QCoreApplication4execEv (libQt6Core.so.6 + 0x1bc02e)
                #39 0x000055a6abcd8812 _ZN2qs6launch6launchERKNS0_10LaunchArgsEPPcP16QCoreApplication (/nix/store/hbkxhlxhdvz2m5mma50bp331jkhjmxzw-quickshell-0.1.0/bin/.quickshell-wrapped + 0xa3812)
                #40 0x000055a6abcd11a0 _ZN2qs6launch12_GLOBAL__N_117launchFromCommandERNS0_12CommandStateEP16QCoreApplication (/nix/store/hbkxhlxhdvz2m5mma50bp331jkhjmxzw-quickshell-0.1.0/bin/.quickshell-wrapped + 0x9c1a0)
                #41 0x000055a6abcd0513 _ZN2qs6launch10runCommandEiPPcP16QCoreApplication (/nix/store/hbkxhlxhdvz2m5mma50bp331jkhjmxzw-quickshell-0.1.0/bin/.quickshell-wrapped + 0x9b513)
                #42 0x000055a6abcc7449 _ZN2qs6launch4mainEiPPc (/nix/store/hbkxhlxhdvz2m5mma50bp331jkhjmxzw-quickshell-0.1.0/bin/.quickshell-wrapped + 0x92449)
                #43 0x00007f678ba2a47e __libc_start_call_main (libc.so.6 + 0x2a47e)
                #44 0x00007f678ba2a539 __libc_start_main@@GLIBC_2.34 (libc.so.6 + 0x2a539)
                #45 0x000055a6abcc55d5 _start (/nix/store/hbkxhlxhdvz2m5mma50bp331jkhjmxzw-quickshell-0.1.0/bin/.quickshell-wrapped + 0x905d5)
                ELF object binary architecture: AMD x86-64

Executable

No response
@TheSunCat TheSunCat added bug Something isn't working crash labels May 11, 2025
@outfoxxed
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outfoxxed commented May 12, 2025 •
edited
Loading

Can you edit a println into the model source, e.g.

values: {
                            const r = DesktopEntries.applications.values.map(object => {
                            const query = searchInput.text.toLowerCase();
                            const name = object.name.toLowerCase();
                            
                            let score = 0;
                            let queryIndex = 0;
                            let nameIndex = 0;

                            while (queryIndex < query.length && nameIndex < name.length) {
                                if (query[queryIndex] === name[nameIndex]) {
                                    score++;
                                    queryIndex++;
                                } else {
                                    score--;
                                }
                                nameIndex++;
                            }

                            while (queryIndex < query.length) {
                                score--;
                                queryIndex++;
                            }

                            return {
                                object: object,
                                score: score
                            };
                        }).filter(entry => entry !== null).sort((a, b) => {
                            return b.score - a.score;
                        }).map(entry => entry.object);

                        console.log(r)
                        return r
                        }

And then send the log file after a crash so we can see exactly what change triggered it?

@TheSunCat
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Of course. I modified my code to match the one you sent, here is a new log file:

log.qslog.log
minidump.dmp.log

@outfoxxed
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Does this crash for you?

import Quickshell
import QtQuick
import QtQuick.Controls
import QtQuick.Layouts

FloatingWindow {
	property var values1: [
		"DesktopEntry(0x7fae57d28e80)",
		"DesktopEntry(0x7fae57d6f7c0)",
		"DesktopEntry(0x7fae57d276c0)",
		"DesktopEntry(0x7fae57d27e40)",
		"DesktopEntry(0x7fae57d70e40)",
		"DesktopEntry(0x7fae57d28480)",
		"DesktopEntry(0x7fae57d6ea00)",
		"DesktopEntry(0x7fae57d26f40)",
		"DesktopEntry(0x7fae57d72240)",
		"DesktopEntry(0x7fae57d285c0)",
		"DesktopEntry(0x7fae57d6edc0)",
		"DesktopEntry(0x7fae57d71700)",
		"DesktopEntry(0x7fae57d29d80)",
		"DesktopEntry(0x7fae57d6f040)",
		"DesktopEntry(0x7fae57d25a00)",
		"DesktopEntry(0x7fae5d9d2840)",
		"DesktopEntry(0x7fae57d6f540)",
		"DesktopEntry(0x7fae57d27a80)",
		"DesktopEntry(0x7fae57d280c0)",
		"DesktopEntry(0x7fae5d9d2200)",
		"DesktopEntry(0x7fae57d26e00)",
		"DesktopEntry(0x7fae57d6e500)",
		"DesktopEntry(0x7fae5d9d3b00)",
		"DesktopEntry(0x7fae5d9d3100)",
		"DesktopEntry(0x7fae57d29600)",
		"DesktopEntry(0x7fae57d27080)",
		"DesktopEntry(0x7fae57d72100)",
		"DesktopEntry(0x7fae57d27580)",
		"DesktopEntry(0x7fae5d9d1bc0)",
		"DesktopEntry(0x7fae57d6e000)",
		"DesktopEntry(0x7fae5d9d2fc0)",
		"DesktopEntry(0x7fae57d70800)",
		"DesktopEntry(0x7fae57d6fe00)",
		"DesktopEntry(0x7fae57d29740)",
		"DesktopEntry(0x7fae57d29880)",
		"DesktopEntry(0x7fae57d6e780)",
		"DesktopEntry(0x7fae57d71d40)",
		"DesktopEntry(0x7fae57d28c00)",
		"DesktopEntry(0x7fae57d70bc0)",
		"DesktopEntry(0x7fae57d27d00)",
		"DesktopEntry(0x7fae57d29b00)",
		"DesktopEntry(0x7fae57d271c0)",
		"DesktopEntry(0x7fae57d26b80)",
		"DesktopEntry(0x7fae57d28fc0)",
		"DesktopEntry(0x7fae57d28340)",
		"DesktopEntry(0x7fae5d9d2d40)",
		"DesktopEntry(0x7fae57d28700)",
		"DesktopEntry(0x7fae5d9d2ac0)",
		"DesktopEntry(0x7fae5d9d1f80)",
		"DesktopEntry(0x7fae57d26900)",
		"DesktopEntry(0x7fae5d9d3880)",
		"DesktopEntry(0x7fae5d9d3600)",
		"DesktopEntry(0x7fae5d9d2700)",
		"DesktopEntry(0x7fae57d28200)",
		"DesktopEntry(0x7fae5d9d25c0)",
		"DesktopEntry(0x7fae57d70080)",
		"DesktopEntry(0x7fae57d70940)",
		"DesktopEntry(0x7fae57d25140)",
		"DesktopEntry(0x7fae57d6fa40)",
		"DesktopEntry(0x7fae57d28d40)",
		"DesktopEntry(0x7fae57d267c0)",
		"DesktopEntry(0x7fae57d28840)",
		"DesktopEntry(0x7fae5d9d2e80)",
		"DesktopEntry(0x7fae57d25000)"
	]

	property var values2: [
		"DesktopEntry(0x7fae57d28e80)",
		"DesktopEntry(0x7fae57d6f7c0)",
		"DesktopEntry(0x7fae57d276c0)",
		"DesktopEntry(0x7fae57d27e40)",
		"DesktopEntry(0x7fae57d70e40)",
		"DesktopEntry(0x7fae57d28480)",
		"DesktopEntry(0x7fae57d6edc0)",
		"DesktopEntry(0x7fae57d72240)",
		"DesktopEntry(0x7fae57d6ea00)",
		"DesktopEntry(0x7fae57d285c0)",
		"DesktopEntry(0x7fae57d71700)",
		"DesktopEntry(0x7fae57d6f040)",
		"DesktopEntry(0x7fae57d25a00)",
		"DesktopEntry(0x7fae57d29d80)",
		"DesktopEntry(0x7fae5d9d2840)",
		"DesktopEntry(0x7fae57d6f540)",
		"DesktopEntry(0x7fae57d280c0)",
		"DesktopEntry(0x7fae57d27a80)",
		"DesktopEntry(0x7fae57d26e00)",
		"DesktopEntry(0x7fae5d9d2200)",
		"DesktopEntry(0x7fae57d6e500)",
		"DesktopEntry(0x7fae57d29600)",
		"DesktopEntry(0x7fae5d9d3100)",
		"DesktopEntry(0x7fae57d26f40)",
		"DesktopEntry(0x7fae5d9d3b00)",
		"DesktopEntry(0x7fae57d27080)",
		"DesktopEntry(0x7fae5d9d1bc0)",
		"DesktopEntry(0x7fae57d72100)",
		"DesktopEntry(0x7fae57d6e000)",
		"DesktopEntry(0x7fae57d29880)",
		"DesktopEntry(0x7fae57d6fe00)",
		"DesktopEntry(0x7fae57d70800)",
		"DesktopEntry(0x7fae57d29740)",
		"DesktopEntry(0x7fae5d9d2fc0)",
		"DesktopEntry(0x7fae57d71d40)",
		"DesktopEntry(0x7fae57d6e780)",
		"DesktopEntry(0x7fae57d28c00)",
		"DesktopEntry(0x7fae57d70bc0)",
		"DesktopEntry(0x7fae57d29b00)",
		"DesktopEntry(0x7fae57d271c0)",
		"DesktopEntry(0x7fae57d27d00)",
		"DesktopEntry(0x7fae57d26b80)",
		"DesktopEntry(0x7fae57d28fc0)",
		"DesktopEntry(0x7fae57d28340)",
		"DesktopEntry(0x7fae57d28700)",
		"DesktopEntry(0x7fae5d9d2d40)",
		"DesktopEntry(0x7fae5d9d1f80)",
		"DesktopEntry(0x7fae5d9d3600)",
		"DesktopEntry(0x7fae5d9d3880)",
		"DesktopEntry(0x7fae5d9d2ac0)",
		"DesktopEntry(0x7fae57d26900)",
		"DesktopEntry(0x7fae5d9d2700)",
		"DesktopEntry(0x7fae57d28200)",
		"DesktopEntry(0x7fae5d9d25c0)",
		"DesktopEntry(0x7fae57d70080)",
		"DesktopEntry(0x7fae57d70940)",
		"DesktopEntry(0x7fae57d25140)",
		"DesktopEntry(0x7fae57d28d40)",
		"DesktopEntry(0x7fae57d267c0)",
		"DesktopEntry(0x7fae57d6fa40)",
		"DesktopEntry(0x7fae5d9d2e80)",
		"DesktopEntry(0x7fae57d28840)",
		"DesktopEntry(0x7fae57d27580)",
		"DesktopEntry(0x7fae57d25000)"
	]

	property var swap: false

	ColumnLayout {
		anchors.fill: parent

		Button {
			text: "Swap"
			onClicked: swap = !swap
		}

		ListView {
			Layout.fillWidth: true
			Layout.fillHeight: true

			model: ScriptModel {
				values: swap ? values2 : values1
			}

			delegate: Text {
				required property string modelData;
				text: modelData
			}

			add: Transition {
				NumberAnimation {
					property: "opacity"
					from: 0
					to: 1
					duration: 100
				}
			}

			displaced: Transition {
				NumberAnimation {
					property: "y"
					duration: 200
					easing.type: Easing.OutCubic
				}
				NumberAnimation {
					property: "opacity"
					to: 1
					duration: 100
				}
			}

			move: Transition {
				NumberAnimation {
					property: "y"
					duration: 100
					easing.type: Easing.OutCubic
				}
				NumberAnimation {
					property: "opacity"
					to: 1
					duration: 50
				}
			}

			remove: Transition {
				NumberAnimation {
					property: "y"
					duration: 100
					easing.type: Easing.OutCubic
				}
				NumberAnimation {
					property: "opacity"
					to: 0
					duration: 50
				}
			}
		}
	}
}

@TheSunCat
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Nope, clicking the "Swap" button correctly swaps between both lists and plays an animation. It's possible that I just haven't gotten lucky enough, since the launcher crash is pretty random as well, but I tested this for a few minutes with no luck.

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@TheSunCat @outfoxxed