I'm just starting a web app in 1.65 and was doing some 'fooling around'.  Inserted a listview into a page, and after setting the population settings using a registered BO, received a design time error message that "an unhandled exception has occurred.  MicroFour.StrataFrame.UI.Web.WebListViewPopulationColumnCollection must have items of type MicroFour.StrataFrame.UI.Web.WebListViewPopulationColumn."  There was more, but in essense it was saying that instead of getting the type it was expecting, it was getting a populationcolumn of type System.Web.UI.HtmlControls.HtmlGenericControl.

The project built successfully, but yield the following error at runtime:

Parser Error

Description: An error occurred during the parsing of a resource required to service this request. Please review the following specific parse error details and modify your source file appropriately.

Parser Error Message: MicroFour.StrataFrame.UI.Web.WebListViewPopulationColumnCollection must have items of type 'MicroFour.StrataFrame.UI.Web.WebListViewPopulationColumn'. 'microfour.strataframe.ui.web.weblistviewpopulationcolumn' is of type 'System.Web.UI.HtmlControls.HtmlGenericControl'.

Source Error:

Line 33isplayFieldNames="cSiteName|" MethodToExecute="FillAll;">

Line 34:<FormatColumns>

Line 35:<microfour.strataframe.ui.web.weblistviewpopulationcolumn columnalignment="Left" 

Line 36:columnheader="Site Name" columnwidth="120pc" formatstring="{0}" 

Line 37: headeralignment="Left" populationtype="FormattedString"></microfour.strataframe.ui.web.weblistviewpopulationcolumn>