Problem using tdvp in julia

I am trying to use the tdvp function in julia but even the examples stored in

give me the following error message

ERROR: LoadError: MethodError: no method matching sort(::Tuple{Index{Int64}, Index{Int64}}; by=ITensors.plev)

So it seems some kind of dependency problem, but I haven’t been able to solve it.

Please update all of your packages to the latest versions, it should be fixed in the latest version of ITensors.jl.

Thank you, that was really an easy one :slight_smile: