I have a small program that uses DataFrames to read in a file, does some
simple computation and then plots some variables using Winston. I run
it with the following:
julia> include("PlotBasics.jl")
PlotBasics (generic function with 1 method)
julia> PlotBasics()
It runs fine the first time, but if I change the variables for plot and
run it the second time, I got the following errors now (it used to run
perfectly before). If I restart julia and run it again, it runs fine
the first time.
julia> PlotBasics()
ERROR: `convert` has no method matching
convert(::Type{Array{Float64,N}}, ::Array{Int64,1})
in convert at base.jl:13
in builddf at /home/xxx/.julia/DataFrames/src/dataframe/io.jl:583
in readtable! at /home/xxx/.julia/DataFrames/src/dataframe/io.jl:783
in readtable at /home/xxx/.julia/DataFrames/src/dataframe/io.jl:868
in readtable at /home/xxx/.julia/DataFrames/src/dataframe/io.jl:935
_ _ _(_)_ | A fresh approach to technical computing
(_) | (_) (_) | Documentation: http://docs.julialang.org
_ _ _| |_ __ _ | Type "help()" for help.
| | | | | | |/ _` | |
| | |_| | | | (_| | | Version 0.3.2 (2014-10-21 20:18 UTC)
_/ |\__'_|_|_|\__'_| | Official http://julialang.org release
|__/ | x86_64-linux-gnu
