https://bugs.kde.org/show_bug.cgi?id=502417
Bug ID: 502417
Summary: LaTeX output is not rendered / not shown (pdflatex,
TeXlive 2024, no error shown)
Classification: Applications
Product: LabPlot2
Version: 2.11.1
Platform: Gentoo Packages
OS: Linux
Status: REPORTED
Severity: normal
Priority: NOR
Component: general
Assignee: alexander.se...@web.de
Reporter: o.freyerm...@googlemail.com
Target Milestone: ---
SUMMARY
LaTeX output is not rendered / not shown, but no error is shown.
STEPS TO REPRODUCE
1. Create a new plot.
2. Select axis, title, switch to LaTeX mode.
3. Enter a valid string such as "x axis $a$".
4. Observe no rendered axis title.
OBSERVED RESULT
Axis title not rendered, no error shown.
EXPECTED RESULT
Axis title shown with LaTeX rendering.
SOFTWARE/OS VERSIONS
(available in the Info Center app, or by running `kinfo` in a terminal window)
Linux/KDE Plasma: Gentoo Linux 2.17
KDE Plasma Version: 6.2.5
KDE Frameworks Version: 6.10.0
Qt Version: 6.8.2
TeXlive version: 2024
Ghostscript version: 10.04.0
ADDITIONAL INFORMATION
Entering an invalid LaTeX string, such as:
x axis $a
(missing the trailing $) yields an error (Exit code 1). Checking with strace
shows that pdflatex is called, a tex file is created, a pdf is created and
read, and everything is purged (including TeX logs).
Tested all engines:
* pdflatex => bug as described (no output)
* latex => bug as described (no output)
* LuaLaTeX => always show "! Package fontspec Error: " (independent of LaTeX
string correctness).
* XeLaTeX => always shows exit code 1 (independent of LaTeX string
correctness).
Ideas on how to debug this are very welcome, I can certainly extract more
information if there is a way to have labplot not clean up intermediate output.
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