26 Jun
2008
26 Jun
'08
5:11 p.m.
Hi,
I'm trying to have LV2 plugins and hosts work but I'm having problems.
The involved packags (compiled from tarballs) :
- slv2-0.4.5 (because latest 0.5.0 caused zynjacku host to not compile)
- ll-plugins-0.2.0
- lash-0.5.4
- lv2core-2.0
- zyn-1
- zynjacku-1
- lv2dynparam1-1
Running in a Ubuntu 08.04 Linux 2.6.24-19
The problem is that I can't load any ll-plugin with any host (zynjacku
or lv2_jack_host), while zyn-1 does work (only in zynjacku since it
needs specific extensions)
I believe that the clue to the problem is shown in lv2_inspect result
below. Any idea??
Pau
$ lv2_inspect http://ll-plugins.nongnu.org/lv2/klaviatur#0
rdf_node.c:817: (librdf_node_get_uri) assertion failed: object pointer
of type librdf_node is NULL.
(... and MANY similar messages)
http://ll-plugins.nongnu.org/lv2/klaviatur#0
Name: (null)
Class: Plugin
Has latency: no
Bundle: file:///usr/lib/lv2/klaviatur.lv2/
rdf_uri.c:467: (librdf_uri_as_string) assertion failed: object pointer
of type librdf_uri is NULL.
Binary: (null)
Data URIs:
file:///usr/lib/lv2/klaviatur_gtk.lv2/manifest.ttl
file:///usr/lib/lv2/klaviatur_gtk.lv2/manifest.ttl
Required Features:
Optional Features:
-------------------------------------------------------------------
$ lv2_inspect http://home.gna.org/zyn/zynadd/1
rdf_node.c:817: (librdf_node_get_uri) assertion failed: object pointer
of type librdf_node is NULL.
(... and many similar messages.)
http://home.gna.org/zyn/zynadd/1
Name: zynadd
Class: Instrument
Has latency: no
Bundle: file:///usr/local/lib/lv2/zynadd.lv2/
Binary:
file:///usr/local/lib/lv2/zynadd.lv2/zynadd.so
Data URIs:
file:///usr/local/lib/lv2/zynadd.lv2/zynadd.ttl
file:///usr/local/lib/lv2/zynadd.lv2/manifest.ttl
Required Features: http://home.gna.org/lv2dynparam/rtmempool/v1
Optional Features: http://home.gna.org/lv2dynparam/v1
Port 0:
Direction: Input
Type: MIDI
Symbol: midi_in
Name: MIDI in
Properties:
Port 1:
Direction: Output
Type: Audio
Symbol: output_left
Name: Output Left
Properties:
Port 2:
Direction: Output
Type: Audio
Symbol: output_right
Name: Output Right
Properties:
rdf_uri.c:412: (librdf_free_uri) assertion failed: object pointer of
type librdf_uri is NULL.
(... the same message repeated MANY times)