I feel like you’ve been pointed to this in almost every single thread you’ve ever opened on this forum, but I’ll still do it again:
please read it carefully and take it to heart. Make sure that you post minimial, reproducible code snippets that yield the errors you are asking about. @empet has demonstrated how to use the function successfully, you are clearly running something else (the error comes from a main() function you are running, and shows that you are calling a function with a tuple of matrices as second argument when a vector of SVectors is required per the method definition.
Just blindly making superficial changes suggested by people on here into some different bit of code that you’re running but not showing really isn’t a good use of time for anyone.