View Issue Details

IDCategoryLast Update
0007341bugs2017-05-07 01:22
ReporterribanAssigned Tox42 
Reproducibilityalways 
Status feedbackResolutionopen 
PlatformIntel 64 bitOSWindowsOS Version7
Product Version5.8 
Fixed in Version 
Summary0007341: Crash if try to replace LV2 drum instrument plugin on MIDI channel
DescriptionTrying to replace a LV2 drum instrument, e.g. Red Zepprelin Drumkit with another LVw drum instrument, e.g. Black Pearl Drumkit Multi results in the application locking up. Windows can still be moved and focused but operation stops and progress wheel shows.
Steps To ReproduceCreate a new session.
Add a MIDI track with Red Zeppelin Drumkit as the instrument.
Right click on the Red Zepllelin Drumkit plugin in the channel strip of the mixer and select "New Plugin->By Catagory->Instrument->Black Pearl Drumkit Mulit (LV2).
Click "Replace" in "Plugin Setup" dialog".
Expected behaviour: Instrument plugin replaced.
Actual behaviour: Application locks up and requires forcible close.
Additional InformationThis seems to happen when selecting one of the drumkit plugins but not other instrument plugins. All four drumkit plugins load okay if selected as instrument when creating the MIDI channel. So it looks like changing from one AVLinux MIDI Drumkit to another AVLinux MIDI Drumkit is a problem.
Occurs for 64-bit and 32-bit versions of Ardour.
Removing a drumkit before adding the next is okay but if you add one (instead of replacing so there are 2 drum kits) then remove the other, it crashes.
TagsNo tags attached.

Activities

x42

2017-05-07 01:22

administrator   ~0019661

This should be fixed since Ardour 5.8-673-g6bcd543bf

Please test -- https://nightly.ardour.org/

Issue History

Date Modified Username Field Change
2017-05-06 22:07 riban New Issue
2017-05-07 01:22 x42 Note Added: 0019661
2017-05-07 01:22 x42 Assigned To => x42
2017-05-07 01:22 x42 Status new => feedback