wxSmith Tutorial 1 "Hello World" produces a Segment Fault

[vdejkennedy]

Environment:
Linux Lite 5.4  (Ubuntu)
CodeBlocks 20.03
wxSmith 1.0
wxSmith-Aui 0.8.1
wxSmith Contrib Items  0.2


WxSmith Tutorial-1 "Hello World"
Resource
  Tutorial-1
    wxFrame
      Tutorial_1Frame
        wxFrame
          wxBoxSizer:BoxSizer1
            wxPannel:Panel1

Problem description:           
WxSmith Tutorial 1 works up to the wxPanel as shown by the resource view above,
Build/Run produces appropriate window.

When any sizer control is added to the Panel1 the following Debug indicates successful
processing but no window is presented. (although preview is successful)

Attempting to run the executable results in a segment fault.

Somewhat stumped at this point, any suggestions would be appreciated.
-------------- Build: Debug in Tutorial-1 (compiler: GNU GCC Compiler)---------------

g++ -I/usr/lib/x86_64-linux-gnu/wx/include/gtk3-unicode-3.0 -I/usr/include/wx-3.0 -D_FILE_OFFSET_BITS=64 -DWXUSINGDLL -D__WXGTK__ -pthread -Winvalid-pch -include wx_pch.h -DWX_PRECOMP -Wall -g  -c /home/jim/CodeBlocks/Tutorial-1/Tutorial_1Main.cpp -o obj/Debug/Tutorial_1Main.o
g++  -o bin/Debug/Tutorial-1 obj/Debug/Tutorial_1App.o obj/Debug/Tutorial_1Main.o  -L/usr/lib/x86_64-linux-gnu -pthread   -lwx_gtk3u_xrc-3.0 -lwx_gtk3u_html-3.0 -lwx_gtk3u_qa-3.0 -lwx_gtk3u_adv-3.0 -lwx_gtk3u_core-3.0 -lwx_baseu_xml-3.0 -lwx_baseu_net-3.0 -lwx_baseu-3.0   
Output file is bin/Debug/Tutorial-1 with size 711.27 KB
Process terminated with status 0 (0 minute(s), 2 second(s))
0 error(s), 0 warning(s) (0 minute(s), 2 second(s))


-------------- Run: Debug in Tutorial-1 (compiler: GNU GCC Compiler)---------------

Checking for existence: /home/jim/CodeBlocks/Tutorial-1/bin/Debug/Tutorial-1
Set variable: LD_LIBRARY_PATH=.:/usr/lib/x86_64-linux-gnu:
Executing: /home/jim/CodeBlocks/Tutorial-1/bin/Debug/Tutorial-1  (in /home/jim/CodeBlocks/Tutorial-1/.)
Process terminated with status 0 (0 minute(s), 3 second(s))