Can't load lv2 plugin

[turian]

I'd like to run the Zynthian Moog LV2 plugin. I've got dawdreamer working. But it cannot load the .lv2 file:

In [4]: synth = engine.make_plugin_processor("synth", "/usr/local/lib/lv2/raffo.lv2")
error: attempt to map invalid URI `/usr/local/lib/lv2/raffo.lv2'
---------------------------------------------------------------------------
RuntimeError                              Traceback (most recent call last)
Cell In[4], line 1
----> 1 synth = engine.make_plugin_processor("synth", "/usr/local/lib/lv2/raffo.lv2")

RuntimeError: Unable to load plugin.

Related to #106 #104 #114

[DBraun]

JUCE_PLUGINHOST_LV2 seems to be enabled, so I haven't identified the problem. Do any LV2 plugins work for you?

[turian]

Can you recommend another one for me to try? What is a typical one you use for testing?