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IDProjectCategoryView StatusDate SubmittedLast Update
0010271ardourbugspublic2026-04-06 05:322026-04-06 15:17
Reporteraxra Assigned To 
PrioritynormalSeverityminorReproducibilityalways
Status newResolutionopen 
PlatformArchOSLinuxOS Version(any)
Product Version9.2 
Summary0010271: vaporizer2-lv2 plugin makes Ardour crashing
DescriptionAs soon as I insert vaporizer2-lv2 (3.5.0-2), Ardour 9.2.326 crashes immediately.
(vst3-version working).
(Same issue in Qtractor, Working in Reaper)
CashyOS, Kernel 6.19.11-1

Terminal Output:

/usr/include/c++/15.2.1/optional:1186: constexpr _Tp& std::optional<_Tp>::operator*() & [with _Tp = juce::AudioPlayHead::PositionInfo]: Assertion 'this->_M_is_engaged()' failed.
fish: Job 1, 'ardour9' terminated by signal SIGKILL (Erzwungene Beendigung)
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x42

2026-04-06 15:17

administrator   ~0030179

If the VST3 version works, and it also crashes in QTractor, that sounds like a bug in the plugin.

Not much we can do here

Issue History

Date Modified Username Field Change
2026-04-06 05:32 axra New Issue
2026-04-06 15:17 x42 Note Added: 0030179