I updated my Julia to the latest version. I downloaded your package in my directory. I opened./examples/run_examples.jl and ran it. I got the following error:
LoadError: UndefVarError: `AP` not defined
Now, I can run ex_C2_linear.jl ,sos_problem.jl or solver.jl successfully. , but If I run ex_S4.jl or action_polynomials.jl, I will get the same error.
Why is AP an undefined variable for me, how can I resolve it?
I fixed this problem by adding import AbstractPermutations as AP at the beginning of action_polynomials.jl. However, this should not be a solution. Why AP cannot be read automatically from SymbolicWedderburn.jl?
In action_polynomials.jl, there is a line of script: g::AP.AbstractPermutation,. What would happen if we change it to g::AP.AbstractPermutations,?