dhtmlxmenu - TypeError: polygon is undefined

Suite and Optimus Suite 5
#1

why do i keep getting this error when adding items to context menu:

TypeError: polygon is undefined



code always crashes with the above error when calling the addNewSibling or addNewChild methods!

am i missing js files or doing something wrong?





code snippet:



this.grid.enableContextMenu(this.menu);

    this.menu.renderAsContextMenu();

    this.menu.setOpenMode(“web”);

    this.menu.setImagePath(this.ROOT_RESOURCE_PATH+“dhtmlx/dhtmlxMenu/sources/imgs/dhxmenu_dhx_blue/”);

    this.menu.setIconsPath(this.IMAGE_RESOURCE_PATH);

    this.menu.addContextZone(this.grid.entBox.id)



    //this.menu.addNewSibling(null,“add”,“Add Succursale”,false,"","");

    /*this.menu.addNewSibling(null, “new”, i18n[“new”], false); // adding the first item to the menu, “nextToId”

#2

Hello,
the first element must be added as a child:

this.menu.addNewChild(this.menu.topId,0,“add”,“Add Succursale”,false);