LMMS / LMMS/lmms

Kicker crashes LMMS

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bug master branch needs clarification
Dominant language
C++
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Description

### System Information

Windows 10, Intel(R) Core(TM) i7-6770HQ CPU @ 2.60GHz 2.59 GHz

### LMMS Version(s)

g12632e6b5 nightly

### Most Recent Working Version

1.2.2, old 1.3.0

### Bug Summary

Kicker can crash the DAW

### Expected Behaviour

Kicker should not destroy the entire daw

### Steps To Reproduce

Open kicker
Play a note
Boom

### Logs

Click to expand

  

### Screenshots / Minimum Reproducible Project

_No response_

### Please search the issue tracker for existing bug reports before submitting your own.

- [X] I have searched all existing issues and confirmed that this is not a duplicate.

Contributor guide

No contributing guide indexed for this repository

First steps

  1. Read the whole issue, then the project's contributing guide.
  2. Comment on the issue to say you are picking it up — it saves two people doing the same work.
  3. Fork the repository and make your change on a branch.
  4. Open a pull request that references the issue number.

Research direction

Begin by reproducing the crash in Kicker on Windows 10 with nightly g12632e6b5: open Kicker and play a note. Capture the missing crash logs or a minimum reproducible project, then trace the failing Kicker path. Done means playing a note no longer crashes LMMS and the regression is covered by an appropriate test.

Written by the indexing model from the issue text.

Assessment

Tech stack
cpp
Domain
desktop
Issue type
Bug
Difficulty
4/5
Estimated time
3-5 days
Activity status
Stale
Clarity
Needs clarification
Newbie friendliness
25/100

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