Crash during build / bibliography command in larger LaTeX project
texstudio_backtrace1.txt
Environment
- TeXstudio: 4.9.4 R
- Qt: Qt Version 6.11.0
- OS: Windows 11
- TeX distribution: TeXLive 2025
- Compiler: LuaLaTeX
- Bibliography tool: Biber
- Build command / profile: Default compliler (txs:///lualatex) with repeat contained build command turned on
- Check and update bibliography before compiling marked
- Project structure: larger LaTeX document, multiple files
Expected behavior
TeXstudio should complete the build command.
Actual behavior
TeXstudio crashed while I was working on and compiling the document. After the crash, TeXstudio generated the attached crash backtrace file. In the messages, I briefly saw some bibliography compiling related output. This happened third time now, with 4.9.4. Never happened before. The recover message also crashed, so no possibility to recover from that crash.
How to reproduce
At the moment, I am not sure whether the crash is reproducible.
What I did before the crash:
- Opened a larger LaTeX project in TeXstudio with multiple subfiles.
- Edited the document normally.
- Started the usual build / compile command.
- TeXstudio crashed during or shortly after the build process.
I have not yet been able to reduce this to a minimal example.
Additional information
The crash may be related to the build sequence or the automatic bibliography step, because the backtrace includes Texstudio::runBibliographyIfNecessary(...).
I attached the crash-generated backtrace file.
texstudio_backtrace1.txt
I can provide further information project structure or settings if needed.
Crash during build / bibliography command in larger LaTeX project
texstudio_backtrace1.txt
Environment
Expected behavior
TeXstudio should complete the build command.
Actual behavior
TeXstudio crashed while I was working on and compiling the document. After the crash, TeXstudio generated the attached crash backtrace file. In the messages, I briefly saw some bibliography compiling related output. This happened third time now, with 4.9.4. Never happened before. The recover message also crashed, so no possibility to recover from that crash.
How to reproduce
At the moment, I am not sure whether the crash is reproducible.
What I did before the crash:
I have not yet been able to reduce this to a minimal example.
Additional information
The crash may be related to the build sequence or the automatic bibliography step, because the backtrace includes
Texstudio::runBibliographyIfNecessary(...).I attached the crash-generated backtrace file.
texstudio_backtrace1.txt
I can provide further information project structure or settings if needed.