Random Crash

[deejcunningham]

Body

Steps to reproduce:

1. Have Aerospace and Sketchybar installed.
2. Watching a youtube video in Firefox and this crash report window randomly appeared. I didn't open any new windows or switch apps or workspaces.

Expected result: No crash.
Actual result: Crash

Additional info

Could be related to: #1921

Seems like after restarting aerospace, existing windows needed to be closed/minimized and reopened to behave correctly - e.g. moving a window to a workspace with an already open window didn't reconfigure the workspace to split, the windows were just overlaid. After closing or minimizing the windows everything seems back to normal. Happy to upload my sketchybar workspaces config and also my aerospace config to help debug.

Right after crash:

$ aerospace -v
aerospace CLI client version: 0.20.2-Beta 1a8128c53b231bac7e46917468d50b4f15ad30f7
AeroSpace.app server version: Unknown. The server is not running

After restarting aerospace:

$ aerospace -v
aerospace CLI client version: 0.20.2-Beta 1a8128c53b231bac7e46917468d50b4f15ad30f7
AeroSpace.app server version: 0.20.2-Beta 1a8128c53b231bac7e46917468d50b4f15ad30f7

Crash report:

##### AeroSpace Runtime Error #####

Please report to:
    https://github.com/nikitabobko/AeroSpace/discussions/categories/potential-bugs
    Please describe what you did to trigger this error

Message: Value is already destroyed
Version: 0.20.2-Beta
Git hash: 1a8128c53b231bac7e46917468d50b4f15ad30f7
refreshSessionEvent:  socketServer
Date: 2026-02-13 16:30:13 +0000
Thread name: AxAppThread PID: 10717 ID: com.apple.systempreferences
Is main thread: false
axTaskLocalAppThreadToken: PID: 10717 ID: com.apple.systempreferences
macOS version: Version 26.2 (Build 25C56)
Coordinate: AppBundle/ThreadGuardedValue.swift:10:42 threadGuarded
recursionDetectorDuringTermination: false
cli: false
Monitor count: 1
Displays have separate spaces: true

Stacktrace:
0   AeroSpace                           0x00000001047294ac $s6Common4dieT_4file4line6column8functionxSS_SSS2iSStlF + 2056
1   AeroSpace                           0x00000001045c30b0 $s9AppBundle03MacA0C10withWindow33_EF43F3E35B745B4CDFE17DB804FA328CLLyxSgs6UInt32V_AFSo14AXUIElementRefa_AA10RunLoopJobCtYbKctYaKlFAfLYbKcfU_SS_Tg5 + 244
2   AeroSpace                           0x0000000104587c88 $s9AppBundle03MacA0C10withWindow33_EF43F3E35B745B4CDFE17DB804FA328CLLyxSgs6UInt32V_AFSo14AXUIElementRefa_AA10RunLoopJobCtYbKctYaKlFAfLYbKcfU_SS_TG5TA + 32
3   AeroSpace                           0x00000001045c231c $sSo8NSThreadC9AppBundleE9runInLoopyxxAC03RunF3JobCYbKcYaKlFxyYaKXEfU_yScCyxs5Error_pGXEfU_yAFYbcfU_SSSg_Tg5 + 168
4   AeroSpace                           0x000000010456bdc0 $s9AppBundle13RunLoopAction33_A4959B6FE60031823DBA1501F5438AC4LLC6actionyyF + 216
5   AeroSpace                           0x000000010456bdfc $s9AppBundle13RunLoopAction33_A4959B6FE60031823DBA1501F5438AC4LLC6actionyyFTo + 24
6   Foundation                          0x000000018b053114 __NSThreadPerformPerform + 264
7   CoreFoundation                      0x00000001898289f8 __CFRUNLOOP_IS_CALLING_OUT_TO_A_SOURCE0_PERFORM_FUNCTION__ + 28
8   CoreFoundation                      0x000000018982898c __CFRunLoopDoSource0 + 172
9   CoreFoundation                      0x00000001898286f8 __CFRunLoopDoSources0 + 232
10  CoreFoundation                      0x0000000189827388 __CFRunLoopRun + 820
11  CoreFoundation                      0x00000001898e1e34 _CFRunLoopRunSpecificWithOptions + 532
12  CoreFoundation                      0x000000018987aa40 CFRunLoopRun + 64
13  AeroSpace                           0x0000000104572a14 $s9AppBundle03MacA0C13getOrRegisteryACSgSo20NSRunningApplicationCYaKFZyyYbcfU_yyXEfU_ + 1100
14  AeroSpace                           0x0000000104572594 $s9AppBundle03MacA0C13getOrRegisteryACSgSo20NSRunningApplicationCYaKFZyyYbcfU_ + 120
15  AeroSpace                           0x0000000104572298 $sIegh_IeyBh_TR + 28
16  Foundation                          0x000000018b0417a0 __NSThread__start__ + 732
17  libsystem_pthread.dylib             0x0000000189789c08 _pthread_start + 136
18  libsystem_pthread.dylib             0x0000000189784ba8 thread_start + 8