Require DataFrames failed

[zhouyan]

I am getting the following warning when loading PlotlyJS after recent update. I do have DataFrames installed and it works fine. I can't make sense of the error message though. All appearance of df in dataframe_api.jl looks fine to me and the line in question according to the error message 522 does not exists

WARNING: Error requiring DataFrames from PlotlyJS:
LoadError: UndefVarError: df not defined
Stacktrace:
 [1] include_from_node1(::String) at ./loading.jl:576
 [2] include(::String) at ./sysimg.jl:14
 [3] err(::PlotlyJS.##264#271, ::Module, ::String) at /opt/fairtide/tools/pkgs/julia/0.6.2/share/julia/site/v0.6/Requires/src/require.jl:42
 [4] withpath(::PlotlyJS.##263#270, ::String) at /opt/fairtide/tools/pkgs/julia/0.6.2/share/julia/site/v0.6/Requires/src/require.jl:32
 [5] listenmod(::PlotlyJS.##262#269, ::Symbol) at /opt/fairtide/tools/pkgs/julia/0.6.2/share/julia/site/v0.6/Requires/src/require.jl:13
 [6] macro expansion at /opt/fairtide/tools/pkgs/julia/0.6.2/share/julia/site/v0.6/Requires/src/require.jl:52 [inlined]
 [7] (::PlotlyJS.##261#268)() at /opt/fairtide/tools/pkgs/julia/0.6.2/share/julia/site/v0.6/Requires/src/init.jl:17
 [8] __init__() at /opt/fairtide/tools/pkgs/julia/0.6.2/share/julia/site/v0.6/Requires/src/init.jl:24
 [9] _include_from_serialized(::String) at ./loading.jl:157
 [10] _require_from_serialized(::Int64, ::Symbol, ::String, ::Bool) at ./loading.jl:200
 [11] _require_search_from_serialized(::Int64, ::Symbol, ::String, ::Bool) at ./loading.jl:236
 [12] _require(::Symbol) at ./loading.jl:441
 [13] require(::Symbol) at ./loading.jl:405
 [14] include_from_node1(::String) at ./loading.jl:576
 [15] include(::String) at ./sysimg.jl:14
 [16] eval(::Module, ::Any) at ./boot.jl:235
 [17] eval_user_input(::Any, ::Base.REPL.REPLBackend) at ./REPL.jl:66
 [18] macro expansion at ./REPL.jl:97 [inlined]
 [19] (::Base.REPL.##1#2{Base.REPL.REPLBackend})() at ./event.jl:73
while loading /opt/fairtide/tools/pkgs/julia/0.6.2/share/julia/site/v0.6/PlotlyJS/src/dataframes_api.jl, in expression starting on line 522

[sglyon]

Hmm, that is very strange.

Can you please post the code that you used when this error message comes about? I haven't seen it before, but perhaps with the exact sequence of commands I will be able to trigger the error also.

It would also be helpful to see the output of Pkg.status() so I know exactly what versions of PlotlyJS.jl and DataFrames.jl you are working with

[zhouyan]

I am still trying to produce a MWE. Will update once I get it.

…

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On Jan 29, 2018, at 21:56, Spencer Lyon ***@***.***> wrote: Hmm, that is very strange. Can you please post the code that you used when this error message comes about? I haven't seen it before, but perhaps with the exact sequence of commands I will be able to trigger the error also. It would also be helpful to see the output of Pkg.status() so I know exactly what versions of PlotlyJS.jl and DataFrames.jl you are working with — You are receiving this because you authored the thread. Reply to this email directly, view it on GitHub, or mute the thread.

[sglyon]

Ahh shoot, I actually see what the issue is...

The docstring here has a $(mean(df[:X1]), where the $ actually makes Julia try to run that code.

I've fixed this on master. I will do a quick release so that issue goes away on the official released version of the package

[sglyon]

I'm actually working on a larger set of updates right now that I won't be able to finish really quickly.

For now, will you please try Pkg.checkout("PlotlyJS") and try again?

[zhouyan]

Sorry for late reply. After checkout the master it works correctly as far as I can tell.

Thanks

[sglyon]

This is now fixed in a released version of PlotlyJS.jl

a Pkg.checkout("PlotlyJS") and Pkg.update() should get you back on that version