the first problem during optimization with BF is that even give interval -1 to BF solution component will still create null values see below pics :
the second problem is when a change occurs when a change happens to the model so the process of creating blockmesh, snappyHexMesh, and running of the solver (Butterfly_Solution component) won't not working !!!!!! my guess is the reason is need to purge case and other things in the folder
the first problem during optimization with BF is that even give interval -1 to BF solution component will still create null values see below pics :
the second problem is when a change occurs when a change happens to the model so the process of creating blockmesh, snappyHexMesh, and running of the solver (Butterfly_Solution component) won't not working !!!!!! my guess is the reason is need to purge case and other things in the folder