[Ardour-Users] ARDOUR_DLL_PATH not set in environment - exiting

[Paul Davis]

Where did you get Mixbus from that it ended up installed in /usr/local ?

On Sat, May 5, 2018 at 12:05 PM, jonetsu <jonetsu at teksavvy.com> wrote:

> On Sat, 5 May 2018 12:59:18 +0200
> Robin Gareus <robin at gareus.org> wrote:
>
> > https://github.com/Ardour/ardour/blob/master/gtk2_
> ardour/bundle_env_linux.cc#L87
>
> Thanks.  Here are a bit more details as well as an overview of the
> problem at the end.
>
> 1) When all goes good:
>
> [...]
>
> (mixbus32c-4.3.19:5474): Gtk-WARNING **: Unable to locate theme engine
> in module_path: "adwaita",
>
> Color shuttle bg not found
>
> ardour: [INFO]: Loading color file
> /opt/Mixbus32C-4.3.19/share/themes/dark-mixbus32c.colors
>
> ardour: [INFO]: Loading color file
> /home/mevla/.config/mixbus4/my-dark-mixbus32c-4.3.colors
>
> (mixbus32c-4.3.19:5474): Gtk-WARNING **: Unable to locate theme engine
> in module_path: "adwaita",
>
> ardour: [INFO]: Loading ui configuration file
> /opt/Mixbus32C-4.3.19/etc/clearlooks.rc
>
> ardour: [INFO]: Loading ui configuration file
> /opt/Mixbus32C-4.3.19/etc/clearlooks.rc
>
> Found 5 along
> /home/mevla/.config/mixbus4/templates:/opt/Mixbus32C-4.3.
> 19/share/templates
>
> run dialog
>
>
> 2) When it will not launch, the last two lines ('Found' and 'run
> dialog') are replaced by:
>
> ARDOUR_DLL_PATH not set in environment - exiting
>
>
> I haven't browsed the code, although it looks like
> export_search_path() is not a function that would return something
> important, if anything at all.  It's assumed it works.
>
> So it's later on when that variable is actually needed and checked
> upon that the problem is reported.
>
> This said, restarting jackd solves this problem.
>
> The idea behind asking these things is to perhaps just get a slight
> overview of how these things works regarding a problem that breaks the
> workflow: linVST crashinbg sometimes, and in crashing puts jacks in a
> bad state such that jackd will report:
>
> JackPosixSemaphore::TimedWait err = Connection timed out
>
> JackFreewheelDriver::ProcessSync: SuspendRefNum error
>
> JackAudioDriver::ProcessGraphSync: ProcessWriteSlaves error, engine
> may now behave abnormally!!
>
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