我有一个umbraco安装，它使用了博客的uBlogsy插件，这有问题，而且我已经设法排除了发布评论时得到的最后一个。有没有人知道这意味着什么或者之前遇到过什么？
Server Error in '/' Application.
Method not found: 'System.Collections.Generic.List`1<umbraco.interfaces.INode> umbraco.MacroEngines.DynamicNode.get_ChildrenAsList()'.
Description: An unhandled exception occurred during the execution of the current web request. Please review the stack trace for more information about the error and where it originated in the code.
Exception Details: System.MissingMethodException: Method not found: 'System.Collections.Generic.List`1<umbraco.interfaces.INode> umbraco.MacroEngines.DynamicNode.get_ChildrenAsList()'.
Source Error:
An unhandled exception was generated during the execution of the current web request. Information regarding the origin and location of the exception can be identified using the exception stack trace below.
Stack Trace:
[MissingMethodException: Method not found: 'System.Collections.Generic.List`1<umbraco.interfaces.INode> umbraco.MacroEngines.DynamicNode.get_ChildrenAsList()'.]
uBlogsy.Web.usercontrols.uBlogsy.Contact.CreateComment() in D:\_PROJECTS\uBlogsy\Branches\1.32_bugs_search\uBlogsy\uBlogsy\usercontrols\uBlogsy\Contact.ascx.cs:116
uBlogsy.Web.usercontrols.uBlogsy.Contact.btnSubmit_Click(Object sender, EventArgs e) in D:\_PROJECTS\uBlogsy\Branches\1.32_bugs_search\uBlogsy\uBlogsy\usercontrols\uBlogsy\Contact.ascx.cs:60
System.Web.UI.WebControls.Button.OnClick(EventArgs e) +118
System.Web.UI.WebControls.Button.RaisePostBackEvent(String eventArgument) +112
System.Web.UI.WebControls.Button.System.Web.UI.IPostBackEventHandler.RaisePostBackEvent(String eventArgument) +10
System.Web.UI.Page.RaisePostBackEvent(IPostBackEventHandler sourceControl, String eventArgument) +13
System.Web.UI.Page.RaisePostBackEvent(NameValueCollection postData) +36
System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) +5563