[Bug 31212] New: Some VST instruments crash when reloaded in Mixcraft

wine-bugs at winehq.org wine-bugs at winehq.org
Fri Jul 13 21:51:41 CDT 2012


http://bugs.winehq.org/show_bug.cgi?id=31212

             Bug #: 31212
           Summary: Some VST instruments crash when reloaded in Mixcraft
           Product: Wine
           Version: 1.5.8
          Platform: x86
        OS/Version: Linux
            Status: UNCONFIRMED
          Severity: normal
          Priority: P2
         Component: -unknown
        AssignedTo: wine-bugs at winehq.org
        ReportedBy: s_chriscollins at hotmail.com
    Classification: Unclassified


In Mixcraft, some VST instruments crash when loaded a second time on a track. 
However, the same instruments work fine when loaded for the first time on a
track.  The following can be reproduced easily in Mixcraft:

1. Start Mixcraft and select "Build Virtual Instrument Tracks" from the "New
Project" window.

2. Click on the keyboard icon next to the first track name, which will bring up
the instrument selection window.

3. Select "<VSTi Instruments>" from the left pane and then "Messiah" from the
right pane.  This sets the track to use the Messiah VSTi synth.

4. Now select "Acoustica Instruments" from the right pane.

5. Once again, select "Messiah" from the right pane.  Mixcraft will pop up an
error box with the title "An instrument has crashed" containing the following
text: "A crash has been detected in the instrument "Messiah."  This plug-in has
been muted.  We recommend you save your project and re-start Mixcraft to avoid
losing your work."

Unfortunately, no helpful terminal output seems to be generated in relation to
the plugin crash.  I have provided more detailed notes on VST behavior in
Mixcraft here:
https://docs.google.com/document/d/1YEPh0mkd_ip1whAJXcRIl4HYny5D8LSeGo3qgzVHgf0/edit?pli=1#

** My System **
OS: Kubuntu 12.04 64-bit w/ KDE SC 4.8.4
Motherboard: ASRock X58 Extreme3 (Intel X58 chipset)
CPU: Intel Core i7 (2.8 GHz quad-core)
RAM: 12GB DDR3
Video: Dell NVIDIA GeForce 7800 GTX w/ 256 MB RAM (PCI Express)
Sound Card #1: Sound Blaster Audigy 2 ZS Gold
Sound Card #2: Echo Gina3G
Linux Kernel: 3.2.0-26-generic
NVIDIA video driver: 302.17
Screen Resolution: 1280 x 960

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