Month: May 2018

Episerver – HtmlHelper does not contain a definition for ShellInitializationScript

If you have tried extending the navigation of Episerver and implemented a custom module with its own view and got the following errors: ‘System Web WebPages Html HtmlHelper’ does not contain a definition for ‘ShellInitializationScript’ and the best extension method overload ‘EPiServer Shell Web Mvc Html ScriptExtensions ShellInitializationScript( System Web Mvc HtmlHelper)’ has some invalid