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{SOLVED] Error on MusE startup: Cannot load padthv1 synth

Posted: Wed Aug 07, 2019 3:08 pm
by oscillator
When starting the latest version (from Git) of MusE I get the followin error(s) in the terminal:

error: failed to expand CURIE `lv2patch:writable'
lilv_world_load_file(): error: Error loading file `file:///usr/lib/lv2/padthv1.lv2/padthv1.ttl'

I don't know if the two lines are connected.

I also don't get any more info when running: muse3 -D

The result is that padthv1 is not available in MusE.

Versions:
MusE latest, 3.1.0pre1 (from git, compiled)
padthv1: 0.9.9 (compiled)
Debian 10 Buster stable

Re: Error on MusE startup: Cannot load padthv1 synth

Posted: Wed Aug 07, 2019 3:56 pm
by Tim E. Real
Tested: Sorry, that's a problem with the plugin. Ask the author.
I note that it also does not load in QTractor.

Re: Error on MusE startup: Cannot load padthv1 synth

Posted: Wed Aug 07, 2019 7:40 pm
by oscillator
Thank you for your quick reply!

But padthv1 does load for me in qtractor. And it is written by Rui, the author of qtractor. I will contact him and ask (https://www.rncbc.org/drupal/node/2026).

Cheers,

Staffan

Re: Error on MusE startup: Cannot load padthv1 synth

Posted: Wed Aug 07, 2019 8:10 pm
by Tim E. Real
Hm, strange.
I tried the latest plugin git version and got the same problem.
Same errors in MusE.
And exact same errors as MusE are shown in QTractor.
QTractor lists the plugin but it is greyed out and cannot be instantiated,
and its information is blank (zero ports etc.)

It seems the ball is not in my court now...

Re: Error on MusE startup: Cannot load padthv1 synth

Posted: Wed Aug 07, 2019 8:29 pm
by oscillator
Are you running the 0.9.9 AppImage of qtractor? Must be something in the "environment", then.

I am running Debain 10 Buster (stable).

Thank you for testing! We will awai the reply from Rui! :)

Re: Error on MusE startup: Cannot load padthv1 synth

Posted: Wed Aug 07, 2019 10:07 pm
by oscillator
It was an error in the .ttl-file. From Rui's answer:

"ouch! indeed the "padthv1.ttl "file is faulty!

please edit it (maybe as root) and add/paste the following line somewhere over the head:

@prefix lv2patch: <http://lv2plug.in/ns/ext/patch#> .

cheers and thanks.

ps. this mistake has already been fixed on git, so you may wish to checkout from latest head (cf. 06ecd92).."

Re: {SOLVED] Error on MusE startup: Cannot load padthv1 synth

Posted: Wed Aug 07, 2019 11:52 pm
by Tim E. Real
Yup. There we go. Works now.
Thanks!
Tim.