LMMS / LMMS/lmms

Opening VST Controls crashes LMMS

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#5,966 2 comments 0 reactions 0 assignees View on GitHub
bug vst
Dominant language
C++
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Forks
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Avg merge
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Merged PRs (30d)
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Description

### Bug Summary

Attempting to open the menu used to automate VST controls freezes/crashes LMMS.

#### Steps to reproduce

- Load any VST
- Press the wrench icon in VeSTige

#### Affected LMMS versions

1.3-alpha.1, various later master builds. Seems to be more common on Windows.

Contributor guide

No contributing guide indexed for this repository

Research direction

Reproduce the crash by loading any VST in VeSTige and pressing the wrench icon, with particular attention to Windows. Start by tracing the VeSTige VST-controls path; done means opening the controls no longer freezes or crashes LMMS across the reported configurations.

Written by the indexing model from the issue text.

Assessment

Tech stack
cpp
Domain
audio-video-rtc, desktop
Issue type
Bug
Difficulty
4/5
Estimated time
3-5 days
Activity status
Quiet
Clarity
Mostly clear
Newbie friendliness
42/100

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