These are Glib or Gtk warnings and in the first entry you see, which program/process caused them. Strange is, that you get them in your julia REPL. I see similar warnings in the terminals, where i started e.g. firefox.
On Tuesday, April 26, 2016 at 4:06:09 AM UTC+2, K leo wrote: > > Plots work, but there are a lot of messages print out to REPL. What can I > do about them? See below. > > > $ juliag > _ > _ _ _(_)_ | A fresh approach to technical computing > (_) | (_) (_) | Documentation: http://docs.julialang.org > _ _ _| |_ __ _ | Type "?help" for help. > | | | | | | |/ _` | | > | | |_| | | | (_| | | Version 0.4.5 (2016-03-18 00:58 UTC) > _/ |\__'_|_|_|\__'_| | Official http://julialang.org/ release > |__/ | x86_64-unknown-linux-gnu > > julia> using Plots > > julia> gadfly() > Plots.GadflyBackend() > > julia> plot(x=rand(10), y=rand(10)) > [Plots.jl] Initializing backend: gadfly > julia> > (Thunar:4638): GLib-GObject-WARNING **: invalid unclassed pointer in cast > to 'GObject' > > (Thunar:4638): GLib-GObject-CRITICAL **: g_object_set_qdata: assertion > 'G_IS_OBJECT (object)' failed > > (firefox:4651): Gtk-WARNING **: Theme directory of theme oxygen has no > size field > >
