i'm suspecting that .First() is throwing the error as it doesn't find any children of type "Misc". Have you tried adding a Count to verify whether some/any of your statements return any nodes?

Cheers,

/Dirk

Its returns nothing but the node contains 3-4 subnodes

I tried out your code in a dummy project of my own ....

1. First I tried using changing node alias to document type my own and removing  .First().Children()

 Model.AncestorOrSelf(1).Children.Where("NodeTypeAlias == \"TextPage\""))

This returned a list of links of documents type TextPage under the root node .. as expected

2. Then tried

Model.AncestorOrSelf(1).Children.Where("NodeTypeAlias == \"TextPage\"").First().Children())

Knowing i had no children under nodetypealias TextPage this retuinr the error

Error loading Razor Script 
Cannot invoke a non-delegate type

3. Then tried

Model.AncestorOrSelf(1).Children.Where("NodeTypeAlias == \"Misc\""))

I have no type "Misc"... No Error was returned

4. Using your full statement

Model.AncestorOrSelf(1).Children.Where("NodeTypeAlias == \"Misc\"").First().Children())

returned the error notifcation you were experiencing...

5. The knowing i had a type productlist under list with child records product with child records product review used

Model.AncestorOrSelf(1).Children.Where("NodeTypeAlias == \"ProductList\"").First().Children())

returnee the error Cannot invoke a non-delegate type

Conclusion :

Looks liek you have no type Misc and that even if you did this (for me as least) structure would return an error.?

Hi , thnx for looking into this issue , I tried the following which is working fine but it doesnt looks like an elegant solution :

@inherits umbraco.MacroEngines.DynamicNodeContext

@{

   foreach (var c in Model.NodeById(1074).Descendants())

    {

  <li> <a href="@c.Url">@c.Name</a></li>

   }

 }

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