Bug 512025 - kdenlive crashed when adding an audio track after adding audio record track
Summary: kdenlive crashed when adding an audio track after adding audio record track
Status: RESOLVED FIXED
Alias: None
Product: kdenlive
Classification: Applications
Component: Timeline & Editing (other bugs)
Version First Reported In: 25.08.2
Platform: Arch Linux Linux
: NOR crash
Target Milestone: ---
Assignee: Jean-Baptiste Mardelle
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2025-11-13 10:33 UTC by Zaenal Abidin
Modified: 2026-01-21 12:10 UTC (History)
2 users (show)

See Also:
Latest Commit:
Version Fixed/Implemented In:
Sentry Crash Report:


Attachments

Note You need to log in before you can comment on or make changes to this bug.
Description Zaenal Abidin 2025-11-13 10:33:33 UTC
i have a problem when i use audio record track on my timeline, the problem is when i already have an audio record track then i want to add another audio track it will crashed, 


STEPS TO REPRODUCE
1.  open kdenlive
2.  add audio record track
3.  add audio track 
4. crashed

OBSERVED RESULT
qml: loaded clip with Astream:  0
qrc:/qt/qml/org/kde/kdenlive/Ruler.qml:110: TypeError: Cannot read property 'position' of undefined
qrc:/qt/qml/org/kde/kdenlive/Ruler.qml:110: TypeError: Cannot read property 'position' of undefined
==== NO PREVIOUS TIMELINE
::::::::::: connecting timeline:  QUuid("{f2466edd-2581-4b06-b1c4-b4c528e39448}") , DUR:  723
:::: MONIOTORING AUDIO:  true
root context get sub model new function
=== FOUND THUMB IN CACHE
⏎                                                                                                                                                                                                                                                            

EXPECTED RESULT


SOFTWARE/OS VERSIONS
Arch linux
installed kdenlive using flatpak

Kdenlive - Video editor

          ID: org.kde.kdenlive
         Ref: app/org.kde.kdenlive/x86_64/stable
        Arch: x86_64
      Branch: stable
     Version: 25.08.2
     License: GPL-3.0-only
      Origin: flathub
  Collection: org.flathub.Stable
Installation: system
   Installed: 236.6 MB
     Runtime: org.kde.Platform/x86_64/6.9
         Sdk: org.kde.Sdk/x86_64/6.9

      Commit: 983f32ad15d18265630d2fcc4f2eee991c886ccb025ffb0d4e8398fd5d232d29
      Parent: 935d11bbc1ef4f051a773e744a4cd222be3953966c6c0e13c3cfb6cf30b0b5a7
     Subject: Merge pull request #595 from frdbr/patch-4 (c540cda01c28)
        Date: 2025-10-11 17:57:20 +0000
Comment 1 luzpaz 2026-01-18 11:18:09 UTC
Zaenal Abidin anyway for you to reproduce this in the latest stable  appimage in order to see if this is flatpak exclusive ? (flatpak usually suffer from being 'sandboxed')
Comment 2 Bernd 2026-01-18 16:20:50 UTC
(In reply to luzpaz from comment #1)
> Zaenal Abidin anyway for you to reproduce this in the latest stable 
> appimage in order to see if this is flatpak exclusive ? (flatpak usually
> suffer from being 'sandboxed')

Agreed with testing on latest stable, but not sure this error is a result of the Flatpak sandbox.

Setting status to NEEDSINFO-WAITINGFORINFO
Comment 3 Zaenal Abidin 2026-01-21 12:10:10 UTC
i've checked again with newer version of kdenlive (native on arch and flatpak), it does run like a charm, thanks for answering my question