0fd67d36d9df0cfdaf08bfa84cd3b749f62f38d7
This is because Userdata::getClass() doesn't handle negative stack indexes. It worked fine for Lua built-in types.
Please see the Ardour web site at https://ardour.org/ for all documentation..
For information on building ardour:
https://ardour.org/development.html
Description
Languages
C++
56.5%
C
39.6%
JavaScript
1.3%
Lua
0.9%
Python
0.6%
Other
0.9%