I just installed Linux Mint 18 and began using the default pdf reader:
xreader. However, sometimes when I leave a pdf open and compile it using pdflatex the program closes with this message:
(xreader:25493): Gtk-CRITICAL **: gtk_widget_get_parent: assertion 'GTK_IS_WIDGET (widget)' failed
(xreader:25493): GLib-GObject-WARNING **: invalid unclassed pointer in cast to 'EvWebView'
This never happened with evince and I think it shouldn't happen. I could switch back to
evince (assuming they're not the same program renamed) but I liked to X-apps initiative and would like to keep
What might be causing this and how could I fix it?