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AdminWidget error


Getting a 500 error in the CMS at this URL: "/EPiServer/CMS/12.9.0/ClientResources/epi-cms/contentediting/AdminWidgets.css"

Its 500 error. I cant figure out where this css file is supposed to be or why its generating a 500 error.

What is this css file for?

Edited, Jul 12, 2022 15:52

Hey Ethan,

Try reinstalling your nuget packages. I know you can get 500 error on static conten when you're going through a CDN. Depends on what environment you are refering too.

Installed any addons recently?

Jul 14, 2022 12:05

I faced with the same issue using EPiServer.CMS.UI -Version 12.9.0. It was 404 error. Reinstalling didn't help.
I see that the stylesheet AdminWidgets.css and AdminWidgets.js are absent in
EPiServer.CMS.UI -Version  > 12.7.0.

Edited, Aug 03, 2022 9:31

I have created a bug for this CMS-24513

Aug 08, 2022 15:13

Do you have any updates on this Mark? The "Language Settings" option on CMS pages under the Tools dropdown does not work because of this and god knows where else is broken.

Sep 02, 2022 8:30

AdminWidget.css was removed from EPiServer.CMS.UI in 12.8.0. I havent been able to reproduce the error locally using standard setup of Alloy template. Are you including any Addons? If so which and what versions?

Sep 06, 2022 13:23

Robert this has been solved yesterday by updating the EPiServer.Labs.LanguageManager NuGet package to the latest ( 5.1.1 ). We were using 5.0.2 and I guess there was a dependency on that AdminWidget.

Sep 06, 2022 13:33

Excellent Arif! Thanks for letting me know! I will close the bug raised with us.

Sep 06, 2022 13:38
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