Crash (segmentation fault) when using an VST3 plugin GUI

[edumeneses]

Description:

Score crashes when using a VST3 plugin (tested with Dexed 0.9.8) after opening and closing the plugin GUI a couple of times.

OS

Pop!_OS (Ubuntu) 22.04

Version

score 3.3.2

How to reproduce the issue

• Install Dexed (Linux download here) system-wide (copy the folder Dexed.vst3 to /usr/lib/vst3)
• Add the plugin to the scenario editor
• Alternate between opening/closing the plugin GUI and play/stop the scenario time.

Error:

❯ ~/Applications/ossia.score-master-linux-amd64.AppImage
fusermount3 version: 3.10.5
ossia score: starting in failsafe mode
QVariant::load: unknown user type with name TimeVal.
pd 0.54.1
bonk version 1.5
fiddle version 1.1 TEST4
pd~ version 0.54
pique 0.1 for PD version 23
[2024-12-14 19:05:06.620] [ossia] [error] No NDI library found on the system.
Please install an NDI library, for instance https://code.videolan.org/jbk/libndi
UltraLeap not found. Make sure LeapC.dll / dylib is in the right path.
qt.qml.typeregistration: Invalid QML element name "Type"; value type names should begin with a lowercase letter
qt.qml.typeregistration: Invalid QML element name "Access"; value type names should begin with a lowercase letter
qt.qml.typeregistration: Invalid QML element name "Bounding"; value type names should begin with a lowercase letter
qt.qml.typeregistration: Invalid QML element name "Repetitions"; value type names should begin with a lowercase letter
qt.qml.typeregistration: Invalid QML element name "Duration"; value type names should begin with a lowercase letter
Player: listening on  43865
Debug: "https://raw.githubusercontent.com/ossia/score-addons/master/remote.json"   "404: Not Found" (:0)
Warning: Numeric mode unsupported in the posix collation implementation (:0)
Debug: Could not save device (:0)
Debug: Audio device emits changed: Dataflow::AudioDevice(0x71b1337bc8c0) (:0)
Debug: looking for QList("Untitled.dais67", "processes", "Scenario.1", "states", "State.1", "comment")  -- last found:  states 
 (:0)
Debug: looking for QList("Untitled.dais67", "processes", "Scenario.1", "states", "State.1", "label")  -- last found:  states 
 (:0)
Debug: looking for QList("Untitled.dais67", "processes", "Scenario.1", "states", "State.1", "trigger")  -- last found:  states 
 (:0)
Debug: looking for QList("Untitled.dais67", "processes", "Scenario.1", "syncs", "Sync.1", "comment")  -- last found:  syncs 
 (:0)
Debug: looking for QList("Untitled.dais67", "processes", "Scenario.1", "syncs", "Sync.1", "label")  -- last found:  syncs 
 (:0)
Debug: looking for QList("Untitled.dais67", "processes", "Scenario.1", "syncs", "Sync.1", "trigger")  -- last found:  syncs 
 (:0)
Debug: looking for QList("Untitled.dais67", "processes", "Scenario.1", "events", "Event.1", "comment")  -- last found:  events 
 (:0)
Debug: looking for QList("Untitled.dais67", "processes", "Scenario.1", "events", "Event.1", "label")  -- last found:  events 
 (:0)
Debug: looking for QList("Untitled.dais67", "processes", "Scenario.1", "events", "Event.1", "expression")  -- last found:  events 
 (:0)
Debug: looking for QList("Untitled.dais67", "processes", "Scenario.1", "states", "State.2", "comment")  -- last found:  states 
 (:0)
Debug: looking for QList("Untitled.dais67", "processes", "Scenario.1", "states", "State.2", "label")  -- last found:  states 
 (:0)
Debug: looking for QList("Untitled.dais67", "processes", "Scenario.1", "states", "State.2", "trigger")  -- last found:  states 
 (:0)
Debug: looking for QList("Untitled.dais67", "processes", "Scenario.1", "intervals", "Interval.1", "comment")  -- last found:  intervals 
 (:0)
Debug: looking for QList("Untitled.dais67", "processes", "Scenario.1", "intervals", "Interval.1", "label")  -- last found:  intervals 
 (:0)
Debug: looking for QList("Untitled.dais67", "processes", "Scenario.1", "intervals", "Interval.1", "min")  -- last found:  intervals 
 (:0)
Debug: looking for QList("Untitled.dais67", "processes", "Scenario.1", "intervals", "Interval.1", "max")  -- last found:  intervals 
 (:0)
Debug: looking for QList("Untitled.dais67", "processes", "Scenario.1", "intervals", "Interval.1", "default")  -- last found:  intervals 
 (:0)
Debug: looking for QList("Untitled.dais67", "processes", "Scenario.1", "intervals", "Interval.1", "percentage")  -- last found:  intervals 
 (:0)
Debug: looking for QList("Untitled.dais67", "processes", "Scenario.1", "intervals", "Interval.1", "speed")  -- last found:  intervals 
 (:0)
Debug: looking for QList("Untitled.dais67", "processes", "Scenario.1", "intervals", "Interval.1", "muted")  -- last found:  intervals 
 (:0)
Debug: looking for QList("Untitled.dais67", "processes", "Scenario.1", "intervals", "Interval.eddy5", "processes", "Dexed", "comment")  -- last found:  intervals 
 (:0)
Debug: looking for QList("Untitled.dais67", "processes", "Scenario.1", "intervals", "Interval.eddy5", "processes", "Dexed", "label")  -- last found:  intervals 
 (:0)
Stack dump without symbol names (ensure you have llvm-symbolizer in your PATH or set the environment var `LLVM_SYMBOLIZER_PATH` to point to it):
0  ossia-score 0x00005607d5e7d69c llvm::sys::PrintStackTrace(llvm::raw_ostream&, int) + 44
1  ossia-score 0x00005607d5e7b13c llvm::sys::RunSignalHandlers() + 188
2  ossia-score 0x00005607d5e7ddb8
3  libc.so.6   0x000071f134242520
[1]    7302 segmentation fault (core dumped)  ~/Applications/ossia.score-master-linux-amd64.AppImage