You are using jl_eval_string to run julia code, so you need to make sure that actually runs first. Either by just running the julia code, or check the status after calling jl_eval_string.
using .custom_module
You are using jl_eval_string to run julia code, so you need to make sure that actually runs first. Either by just running the julia code, or check the status after calling jl_eval_string.
using .custom_module