I'm posting this problem so that others may get a quick answer to an issue that took me way longer to resolve than it should have.
I just upgraded one of my sites with newer Telerik controls along with other changes. Suddenly on the site was getting Javascript and other errors with "Telerik is not defined ". None of the controls rendered correctly, no Telerik skins or CSS was being applied. Fiddled with the web.config file for quite some time before figuring it out.
Due to a bug in the current Telerik control suite, I had been advised to use the latest 802 internal build. This had resolved my original issue but introduced this one.
There is no hosted CDN files for internal builds! If you have this in your web.config, you need to disable it when using internal builds.
Simple as that, it fixed the problem.
I just upgraded one of my sites with newer Telerik controls along with other changes. Suddenly on the site was getting Javascript and other errors with "Telerik is not defined ". None of the controls rendered correctly, no Telerik skins or CSS was being applied. Fiddled with the web.config file for quite some time before figuring it out.
Due to a bug in the current Telerik control suite, I had been advised to use the latest 802 internal build. This had resolved my original issue but introduced this one.
There is no hosted CDN files for internal builds! If you have this in your web.config, you need to disable it when using internal builds.
<add key="Telerik.ScriptManager.TelerikCdn" value="Enabled" /><add key="Telerik.StyleSheetManager.TelerikCdn" value="Enabled" /><add key="Telerik.Skin" value="Default" />Simple as that, it fixed the problem.