Hi, I’m trying to do an iteration, where I use a dictionary that gives me an array with values (“players”) and an array with weights (“weights”) with the same size, to make a sample. When I do it outside of iteration it has no problem, but on the first iteration it throws me this error: MethodError…

MethodError: no method matching getindex(::Nothing, ::String)

jling August 28, 2021, 12:33am 4

how?

can you show a runnable code?

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