The error message isn't very informative, but you're missing a Gadfly.Geom
in your first layer.
On Sat, Nov 21, 2015 at 12:23 PM, digxx <diger_d...@hotmail.com> wrote:
> Im trying to plot the following using layers...though do I have to load it
> separately or why doesnt it work?
>
> julia> plotcomb=plot(
> layer(
> x=Q_l,
> y=cal_corr
> ),
> layer(
> x=Q_l,
> y=cal_corr,
> Geom.line
> ),
> Theme(panel_opacity=0.1)
> )
> Error showing value of type Gadfly.Plot:
> ERROR: MethodError: `render` has no method matching
> render(::Gadfly.Geom.Nil, ::Gadfly.Theme, ::Gadfly.Aesthetics)
> Closest candidates are:
> render(::Gadfly.Geom.Nil, ::Gadfly.Theme, ::Gadfly.Aesthetics,
> ::Gadfly.Data, ::Dict{Symbol,Gadfly.ScaleElement},
> ::Array{Gadfly.Aesthetics,1})
> render(::Gadfly.GeometryElement, ::Gadfly.Theme, ::Gadfly.Aesthetics,
> ::Union{Array{Gadfly.Aesthetics,1},Void},
> ::Union{Array{Gadfly.Data,1},Void}, ::Dict{Symbol,Gadfly.ScaleElement})
> render(::Gadfly.Geom.BarGeometry, ::Gadfly.Theme, ::Gadfly.Aesthetics)
> ...
> in render at C:\cygwin64\home\Diger\.julia\v0.4\Gadfly\src\geometry.jl:47
> in render_prepared at
> C:\cygwin64\home\Diger\.julia\v0.4\Gadfly\src\Gadfly.jl:782
> in render at C:\cygwin64\home\Diger\.julia\v0.4\Gadfly\src\Gadfly.jl:721
> in display at C:\cygwin64\home\Diger\.julia\v0.4\Gadfly\src\Gadfly.jl:973
> [inlined code] from multimedia.jl:151
> in display at C:\cygwin64\home\Diger\.julia\v0.4\Gadfly\src\Gadfly.jl:151
> in print_response at REPL.jl:134
> in print_response at REPL.jl:121
> in anonymous at REPL.jl:624
> in run_interface at LineEdit.jl:1610
> in run_frontend at REPL.jl:863
> in run_repl at REPL.jl:167
> in _start at client.jl:453
>
