有没有人在用2012版本时打开Flexview时出现问题？

做李增刚的书时，第六章的实例要求打开FLEXVIEW，点了按钮，就出现
ERROR: ---------------------------------------------------------------------
ERROR: No Graphic_Interface_Dialog_Box named 'viewflex' was found.
ERROR: The command was not executed.
ERROR: >> interface dialog_box display dialog_box_name=.viewflex.aficommon.dboxes.afi_swa_man
ERROR: ---------------------------------------------------------------------
ERROR: ---------------------------------------------------------------------
ERROR: No Graphic_Interface_Toggle_Button was found because 'aficommon' does not exist beneath '.gui.main.mbar.build.menu__1.viewflex'.
ERROR: The command was not executed.
ERROR: >> interface toggle_button display toggle_button_name = .viewflex.aficommon.dboxes.afi_swa_man.Advanced_Settings
ERROR: ---------------------------------------------------------------------
ERROR: ---------------------------------------------------------------------
ERROR: No Graphic_Interface_Toggle_Button was found because 'aficommon' does not exist beneath '.gui.main.mbar.build.menu__1.viewflex'.
ERROR: The command was not executed.
ERROR: >> interface toggle_button modify toggle_button_name = .viewflex.aficommon.dboxes.afi_swa_man.Advanced_Settings state = on
ERROR: ---------------------------------------------------------------------
ERROR: ---------------------------------------------------------------------
ERROR: No Graphic_Interface_Toggle_Button was found because 'aficommon' does not exist beneath '.gui.main.mbar.build.menu__1.viewflex'.
ERROR: The command was not executed.
ERROR: >> interface toggle_button execute toggle_button_name = .viewflex.aficommon.dboxes.afi_swa_man.Advanced_Settings
ERROR: ---------------------------------------------------------------------
ERROR: ---------------------------------------------------------------------
ERROR: No Graphic_Interface_Toggle_Button was found because 'aficommon' does not exist beneath '.gui.main.mbar.build.menu__1.viewflex'.
ERROR: The command was not executed.
ERROR: >> interface toggle_button undisplay toggle_button_name = .viewflex.aficommon.dboxes.afi_swa_man.Advanced_Settings
ERROR: --------------------------------------------------------------------
这个问题怎么解决呢？求教高手~~