UPDATE: I was able to remove teh errors above by using these:

sudo apt-get install libcanberra-gtk-module

sudo ln -s /usr/lib/x86_64-linux-gnu/gtk-2.0/modules/libcanberra-gtk-module.so /usr/lib/libcanberra-gtk-module.so

sudo apt install appmenu-gtk2-module
sudo apt install appmenu-gtk3-module

When I execute the icon in the SH3D folder, it executes but terminal still loads and the instant I click on FILE to start any task, I get this message:

** (java:81951): WARNING **: 12:25:31.677: Invalid borders specified for theme pixmap:
/usr/share/themes/Breeze/gtk-2.0/../assets/line-h.png,
borders don't fit within the image

** (java:81951): WARNING **: 12:25:31.677: invalid source position for vertical gradient

** (java:81951): WARNING **: 12:25:31.677: invalid source position for vertical gradient

** (java:81951): WARNING **: 12:25:31.678: invalid source position for vertical gradient

** (java:81951): WARNING **: 12:25:31.678: invalid source position for vertical gradient

Hopefully someone has seen this before and help me get up and going?