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After upgrading to Sitecore 9.3 Experience Editor does not work

Get a yellow screen when accessing Experience Editor after Sitecore 9.3 upgrade.

Message is - sitecore Method not found: 'Void Sitecore.Pipelines.GetChromeData.GetChromeDataProcessor

Glass Mapper SC is used in the project.

Is there a workaround?

1 Reply

  • In Sitecore 9.3 there is a lot of old Obsolete code removed,
    one of the things that is removed from the Sitecore.Kernel in the Sitecore.Pipelines.GetChromeData.GetChromeDataProcessor is the
    [Obsolete("Please use another constructor instead")]
    public GetChromeDataProcessor()

    So you need to use another constructor..
    public GetChromeDataProcessor(BaseClient client)

    Search in your code where you use this? or take a look at the full stacktrace is there any custom code named? Or possible there are some old files from Sitecore left in your webroot that causes the issue.