hi 
i use dnn6.0.0
and i install ddrmenu module ver2 
i download mega template and upload to desktopmodules/ddrmenu directory
and complate some field in menu option as below

menu style:
Node XML path:
Node selection expression:
Nodes to include:
Nodes to exclude:
Node manipulator type:
Include context in XML:
Include hidden nodes:
Template arguments:
Client options:

when i click "update" the bellow error displayed
error: DDR MenuCurrently not available DotNetNuke.Services.Exceptions.ModuleLoadException: Object reference not set to an instance of an object. ---> System.NullReferenceException: Object reference not set to an instance of an object. at DotNetNuke.Web.DDRMenu.MenuBase.LoadNodeXml() at DotNetNuke.Web.DDRMenu.MenuBase.PreRender() at DotNetNuke.Web.DDRMenu.MenuView.OnPreRender(EventArgs e) --- End of inner exception stack trace

please help me to uuse this module
thanks

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Be Like The Rain, Fall to all don't ask whose bowl is this empty bowl
Cyrus, The Great

thanks
i do this
but
they have not done
adding this code is suffice? what about registery node.

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Be Like The Rain, Fall to all don't ask whose bowl is this empty bowl
Cyrus, The Great

i install the menu but i have a problem and a question;
lets first ask question: in"DDRMenu user guide" is written

 "How to choose which pages to show in a menu

If you don't want to show all the pages in your menu, you have a few options available to you. The most common way is to use the NodeSelector option. Use:

NodeSelector="RootOnly" to show only the root level menu items (alias for *,0,0)
NodeSelector="RootChildren" to show all the children of the root menu item that is the parent of the current page (alias for +0)
NodeSelector="CurrentChildren" to show the children of the current page (alias for .)
NodeSelector="pageID" to show the children of a specific page
NodeSelector="{root},{skip},{depth}" (where {skip} and {depth} may be omitted). {root} is * for the root, . or 0 for the current page, -n for n levels above the current page, +n for n levels down from the root menu towards the current page, PageID to select a particular page by ID or PageName to select a particular page by name. {skip} if provided skips that number of levels (e.g. 0 shows the selected page, 1 shows its children). {depth} if provided specifies the number of levels deep to go (e.g. 0 for just the current level, 1 to include immediate children).


You can also use the IncludeNodes and ExcludeNodes options. These are generally used in DNN 4 and 5 to create separate menus for Admin and Host. Use a comma separated list of page names, IDs or roles to include in the menu (top level only), e.g. IncludeNodes="Admin,Host" or ExcludeNodes="321,123". Wrap roles in [], e.g. [All users] shows only those pages visible to all users.


In DotNetNuke 6, you can specify IncludeHidden="true" to include hidden pages in the menu structure. This can be useful for creating separate menus to show site sections that are hidden from the main menu.""

now i want to add NodeSelector="RootChildren" but I do not know where to add this code and above codes but i thing these should be added to <ddr ...>

my problem: when i move the mouse over the menu items, the sub menus Behind the skin elements are
Please help to solve the problem

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Be Like The Rain, Fall to all don't ask whose bowl is this empty bowl
Cyrus, The Great