ERROR: ArgumentError: row indices I[k] must satisfy 1 <= I[k] <= m

[f-amerehi]

Hi all,

When I want to create a graph out of an excel file, the Julia returns an Error ArgumentError: row indices I[k] must satisfy 1 <= I[k] <= m

Net_data_file = "C:/Data/Network.csv"
Net_df        = CSV.read(joinpath(Net_data_file), DataFrames.DataFrame)

start_node = Net_df.from
end_node   = Net_df.tos
distance   = Net_df.distance
time       = Net_df.speed

g = SimpleWeightedDiGraph(start_node, end_node, distance)

Is there any command that would fix it?

[f-amerehi]

I found the answer here:

Julia uses 1-based indexing by default. So try initializing with s = [...] .+ 1 and e = [...] .+ 1