I am wondering why I got the following error when running 1dplot.
==================
[duongs-mbp:~] dhuynh% 1dplot outcount.r01.1D
++ 1dplot: AFNI version=AFNI_17.0.18 (Mar 29 2017) [64-bit]
++ Authored by: RWC et al.
Warning: Widget must be a VendorShell.
Error: attempt to add non-widget child "dsm" to parent "1dplot" which supports only widgets
===================