[Bug] ImHex v1.37.4 randomly crashing

[joshas]

Operating System

Linux

What's the issue you encountered?

ImHex closes after few seconds after starting program. Sometimes looks like that some actions trigger the crash, e.g. open any binary file and try to open "Tools" from "View" menu.

How can the issue be reproduced?

Open any binary file, click "View" -> "Tools". Program should close by itself.

ImHex Version

1.37.4

ImHex Build Type

• Nightly or built from sources

Installation type

Flatpak

Additional context?

Flatpak version, running on Fedora Linux 41 (Workstation Edition), Wayland compositor.

/usr/include/c++/14.2.0/bits/stl_algo.h:3625: constexpr const _Tp& std::clamp(const _Tp&, const _Tp&, const _Tp&) [with _Tp = float]: Assertion '!(__hi < __lo)' failed.
[19:29:44] [FATAL] [main | Main] Received signal 'SIGABRT' (6)
[19:29:44] [INFO] [main | Main] Wrote crash.json file to /home/username/.var/app/net.werwolv.ImHex/config/imhex/config/crash.json
[19:29:44] [FATAL] [main | Main] Printing stacktrace using implementation 'execinfo'
[19:29:44] [FATAL] [main | Main] (imhex) | ??
[19:29:44] [FATAL] [main | Main] (imhex) | ??
[19:29:44] [FATAL] [main | Main] (imhex) | ??
[19:29:44] [FATAL] [main | Main] (imhex) | ??
[19:29:44] [FATAL] [main | Main] (libc.so.6) | ??
[19:29:44] [FATAL] [main | Main] (libc.so.6) | ??
[19:29:44] [FATAL] [main | Main] (libc.so.6) | gsignal
[19:29:44] [FATAL] [main | Main] (libc.so.6) | abort
[19:29:44] [FATAL] [main | Main] (libstdc++.so.6) | ??
[19:29:44] [FATAL] [main | Main] (builtin.hexplug) | hex::plugin::builtin::ViewPatternEditor::drawContent()
[19:29:44] [FATAL] [main | Main] (builtin.hexplug) | hex::View::Window::draw()
[19:29:44] [FATAL] [main | Main] (imhex) | ??
[19:29:44] [FATAL] [main | Main] (imhex) | ??
[19:29:44] [FATAL] [main | Main] (imhex) | ??
[19:29:44] [FATAL] [main | Main] (imhex) | ??
[19:29:44] [FATAL] [main | Main] (libc.so.6) | ??
[19:29:44] [FATAL] [main | Main] (libc.so.6) | __libc_start_main
[19:29:44] [FATAL] [main | Main] (imhex) | ??
[19:29:45] [INFO] [main | Main] Exit task 'Prepare exit' finished successfully
[19:29:45] [INFO] [main | Main] Exit task 'Unloading plugins' finished successfully
[19:29:45] [INFO] [main | Main] Exit task 'Deleting old files' finished successfully

[paxcut]

This error was reported and fixed on PR #2219. Not sure if you can get nightly builds using flatpak, but if you can please try it on the latest builds (1.38.0 wip with a build date a few days old at most) because it should be fixed there .

[joshas]

Can confirm that issue does not occur in AppImage nightly build. Any plans for Flatpak release, as current version is broken?

[paxcut]

Can't really say when next release will be. The error occurs when the text editor window is resized (either the whole window or moving the separator bar between the upper and lower sub-windows) so one way to work around it would be to undock it and make sure not to resize it. Not the best ux but maybe imhex can be used that way.