[LAD] suil error: Unable to open UI library

Paul Davis paul at linuxaudiosystems.com
Wed Oct 15 19:17:34 UTC 2014


On Wed, Oct 15, 2014 at 2:24 PM, Phil CM <philcm at gnu.org> wrote:

> Hello LADs
>
> I'm trying to make a GUI for a LV2 synth based on so-404. In fact, I'm
> trying to learn C / C++.
>
> I got everything to build OK, but I'm stuck on a hard to read execution
> error ; when I load the plugin in jalv, it loads it OK, but fails to load
> the UI and says :
>
> suil error: Unable to open UI library /usr/local/lib/lv2/kis.lv2/kis_gui.so
> (/usr/local/lib/lv2/kis.lv2/kis_gui.so: undefined symbol:
> _Z17instantiateSO_404PK15_LV2_DescriptordPKcPKPK12_LV2_Feature)
>


% echo _Z17instantiateSO_404PK15_LV2_DescriptordPKcPKPK12_LV2_Feature |
c++filt
instantiateSO_404(_LV2_Descriptor const*, double, char const*, _LV2_Feature
const* const*)
%

your plugin is missing a symbol (instantiateSO_404(...)), apparently.
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