Ardour cannot load the plugin?

[Schroedingers-Cat]

I compiled the plugin from source without errors. When starting Ardoud, I'm getting this error message:

[ERROR]: ** ERROR ** VSTFX : ssr_scene_automation_vst_plugin could not be instantiated :(

[WARNING]: Cannot get LinuxVST information from /usr/lib/lxvst/ssr_scene_automation_vst_plugin.so: instantiation failed.

Do you know, what the problem is? I compiled the source code from the master branch. Ardour is 3.5.403~dfsg-3 on Ubuntu Studio.

[Schroedingers-Cat]

Any idea what could cause this issue?

[JensAhrens]

Sorry, no, we don't have an idea. In the development of the plugin it turned out that the fact that it works with one VST host does not mean that it works with another VST host, too. There are some non-obvious incompatibilities.

Unfortunately, we do not have anyone currently who can look into this and continue the development.