IDA9.0 NameError: name 'open_structs_window' is not defined

[Trouble-Times]

The occurrence of this problem is due to the function change in ida_kernwin.cy in IDA9.0 version, Here are the solutions：

for n in Structs():
    choices[n[2]] = Commands(fptr=open_structs_window, args=[n[1]],
                             description="Jump to Structure definition of " + n[2], icon=52)

==>
for n in Structs():
choices[n[2]] = Commands(fptr=display_widget, args=[n[1]],
description="Jump to Structure definition of " + n[2], icon=52)