hiInsertMenuItem Error When Adding Custom Menu to CIW with .cdsinit

Hi,

When I loading below code with SKILL IDE it adds a custom menu to CIW window and doesn't give any error for IC23.1-64b.ISR3.27. However, for again same Virtuoso version if I load the code at .cdsinit it still adds the menu to CIW but also gives below error at CIW which I have no idea.

*Error* hiInsertMenuItem: argument #1 should be a defstruct (type template = "rgg") - nil

Then, I changed Virtuoso version to 6.1.8-64b-500.27 and loading the code with both IDE and .cdsinit worked properly without any error.

;;; creating menu items for the slider menu
trA_MenuItem = hiCreateMenuItem(
   ?name  'trA_MenuItem
   ?itemText "A"
   ?callback "println('A)" ;;; prints A in the CIW
)

trB_MenuItem = hiCreateMenuItem(
   ?name 'trB_MenuItem
   ?itemText "B"
   ?callback "println('B)" ;;; prints B in the CIW
)
trC_MenuItem = hiCreateMenuItem(
   ?name 'trC_MenuItem
   ?itemText "C"
   ?callback "println('C)" ;;; prints C in the CIW
)
;;; building the slider menu
hiCreatePulldownMenu(
   'trSubMenu
   ""
   list( ; the list of menu items in the slider menu
      trA_MenuItem
      trB_MenuItem
      trC_MenuItem
   )
)
;;; creating the first menu item for the pulldown menu
trSliderMenuItem = hiCreateSliderMenuItem(
   ?name 'trSliderMenuItem
   ?itemText "Print"
   ?subMenu trSubMenu
)
;;; creating the second menu item for the pulldown menu
trMenuItemResize = hiCreateMenuItem(
   ?name 'trMenuItemResize
   ?itemText "Resize"
   ?callback "hiResizeWindow( window(1) list(0:0 500:500))"
)
;;; creating the Example Menu pulldown menu
hiCreatePulldownMenu(
   'trPulldownMenu
   "Example Menu"
   list( trSliderMenuItem trMenuItemResize )
)
;;; inserting the pulldown menu in the CIW
hiInsertBannerMenu( window(1) trPulldownMenu 0 )

Thanks in advance,

Sedat