Just installed the toolbar mod, set the shortcut key to create new toolbar.
Went in game, opened a new toolbar, named it and then click the first slot and after selecting the item it crashed to main menu with a pop up.
this is the error
Error while running event toolbars-mod::on_gui_elem_changed (ID 69)
...ar/content/sections/section/content/table/slots/Item.lua:190: attempt to index field 'elem_tooltip' (a nil value)
stack traceback:
...ar/content/sections/section/content/table/slots/Item.lua:190: in function 'itemName'
...ar/content/sections/section/content/table/slots/Item.lua:105: in function 'recipePrototype'
...ar/content/sections/section/content/table/slots/Item.lua:93: in function 'recipe'
...ar/content/sections/section/content/table/slots/Item.lua:87: in function 'hasRecipe'
...ar/content/sections/section/content/table/slots/Item.lua:204: in function 'tooltip'
...ar/content/sections/section/content/table/slots/Item.lua:196: in function 'updateTooltip'
...ar/content/sections/section/content/table/slots/Item.lua:24: in function <...ar/content/sections/section/content/table/slots/Item.lua:22>
(...tail calls...)
.../toolbar/content/sections/section/content/table/Slot.lua:47: in function 'setItem'
...r/content/sections/section/content/table/slots/Empty.lua:40: in function 'handleChange'
toolbars-mod/src/gui/Component.lua:71: in function 'handleChange'
toolbars-mod/src/gui/Component.lua:71: in function 'handleChange'
toolbars-mod/src/gui/Component.lua:71: in function 'handleChange'
toolbars-mod/src/gui/Component.lua:71: in function 'handleChange'
toolbars-mod/src/gui/Component.lua:71: in function 'handleChange'
toolbars-mod/src/gui/Component.lua:71: in function 'handleChange'
toolbars-mod/src/gui/Component.lua:71: in function 'handleChange'
toolbars-mod/src/gui/toolbar/Toolbar.lua:55: in function 'handleChange'
toolbars-mod/src/gui/Component.lua:71: in function 'handleChange'
toolbars-mod/src/player/Player.lua:86: in function 'handleGuiChange'
toolbars-mod/control.lua:32: in function <toolbars-mod/control.lua:29>
Also tried dragging items into a new window, same result.
I guess this bug may already be known but could not see and reports.