System.Web.Extensions has already been imported

Taking an old site from DNN6.0.2 to 7.0.2 I encountered an error. Unlike recent errors relating to the framework version, the error given was: CS1703: An assembly with the same identity ‘System.Web.Extensions, Version=4.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35’ has already been imported. Try removing one of the duplicate references. The issue was resolved by removing the file system.web.extensions.dll. […]

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Emptying the Search Tables

Emptying the DotNetNuke search tables can considerably reduce the size of the DotNetNuke database. It requires access as a host superuser. Having emptied the search tables they will be re-populated, but better optimised, with less items which are old. To delete the existing DotNetNuke indexed content execute the following four lines, from the Host>SQL page […]

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Value of type Integer cannot converted to Unit

For a DotNetNuke paging control associated with a datagrid, or viewgrid, I received the error: Value of type ‘Integer’ cannot converted to ‘System.Web.UI.WebControls.Unit’ I had configured the width of the paging cotnrol within the VB code , rather than within the html layout code of the .vb.ascx file. ctlPagingControl.Width = 600 Because the control parameter […]

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Could not Load File or Assembly ‘clientdependency.core’ or one of its Dependencies

Updating a DotNetNuke site from 7.0.0 to 6.2.4 I received the following error message: Could not load file or assembly ‘clientdependency.core’ or one of its dependencies. This assembly is built by a runtime newer than the currently loaded runtime and cannot be loaded. From version 7 DotNetNuke requires the use of .net Framework 4. Configure […]

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