I am currently trying to upgrade my DNN application from version 9.0.1 to version 9.0.2. I have downloaded the upgrade.zip for version 9.0.2 from https://github.com/dnnsoftware/Dnn.Platform I then exported the content and copied it to my website folder. When I then go to my website (which only runs locally) I get a DNN error without any text or information. It says DNN Error
only on a grey background in the browser. Using the developer tools I could see that the following error is displayed in the console:
GET http://local.sylaender.me/Portals/_default/default.css net::ERR_ABORTED 404 (Not Found) - UpgradeWizard.aspx:8
I have looked at the UpgradeWizard.aspx
file. It refers to a default.css
which is located in the folder /Resources/Shared/stylesheets/dnndefault/7.0.0/
. I copied it and pasted it into the directory /Portals/_default/
. The error in the console of the developer tools did not come with it any more, but with the call of the page DNN Error
still shows without any information. In the console of the developer tools there are no more errors to see.