Texstudio in fullscreen crashes when external display is disconnected (MAC)

[Spiros713]

When I have TexStudio in FullScreen mode while my laptop (Mac) is connected to an external display and the lid is closed, if I either disconnect the display or open my MacBook's lid, TexStudio always crashes. This behaviour does not happen if it's not in fullscreen mode.
When I re-open, it opens the tex files I had open in the last session where it quitted properly, so it will not re-open files I opened since then.

Here are the first few lines of the Apple report ( I uploaded the full report as a separate file):
TexStudio_Apple_crash_report.odt

---

Translated Report (Full Report Below)

Process: texstudio [88041]
Path: /Applications/texstudio.app/Contents/MacOS/texstudio
Identifier: texstudio
Version: 4.8.1 (???)
Code Type: X86-64 (Translated)
Parent Process: launchd [1]
User ID: 501

Date/Time: 2024-08-15 14:44:53.3082 +0900
OS Version: macOS 14.5 (23F79)
Report Version: 12
Anonymous UUID: F469860A-2766-46E3-8BC1-7CD0B1954AB4

Sleep/Wake UUID: BB163B12-D70D-4F31-A4DF-635C125D8D8A

Time Awake Since Boot: 1700000 seconds
Time Since Wake: 283 seconds

System Integrity Protection: enabled

Notes:
PC register does not match crashing frame (0x0 vs 0x1128CD453)

Crashed Thread: 0 Dispatch queue: com.apple.main-thread

Exception Type: EXC_BAD_ACCESS (SIGSEGV)
Exception Codes: KERN_INVALID_ADDRESS at 0x0000000000000018
Exception Codes: 0x0000000000000001, 0x0000000000000018

Termination Reason: Namespace SIGNAL, Code 11 Segmentation fault: 11
Terminating Process: exc handler [88041]

VM Region Info: 0x18 is not in any region. Bytes before following region: 4342022120
REGION TYPE START - END [ VSIZE] PRT/MAX SHRMOD REGION DETAIL
UNUSED SPACE AT START
--->
__TEXT 102ce0000-1047bc000 [ 26.9M] r-x/r-x SM=COW /Applications/texstudio.app/Contents/MacOS/texstudio

Error Formulating Crash Report:
PC register does not match crashing frame (0x0 vs 0x1128CD453)

[sunderme]

from backtrace, it seems that it crashes in manhattan style.
Could you use classical color scheme ? (unless I am mistaken ?)

[Spiros713]

That's a good find! It seems to be colour theme related. If I make changes to some of the setting it stops crashing.

[sunderme]

maybe fixed: https://bugreports.qt.io/browse/QTBUG-127085