How to handle an optimizer which doesn't support an attribute of MathOptInterface?

[K5Julien]

@K5Julien

nodecount = -1
    try
        nodecount = MOI.get(m, MOI.NodeCount())
    catch e
        println("Getting Node Count is not supported by the solver you use")
        rethrow(e)
    end

Ok, seems like the problem came from rethrow(e) which I just removed to make everything work