Question about Deployments & UI, everything worked till version 2.2.* but after 2.3.* Deployments are not showed in UI. In same time - if check Networking - API answer with the list of deployments (see the screen in the thread)

Sounds like this issue: The error is from a bad service worker and to remove the problem we advise unregistering service workers. To do that you can: 1. Open the dev console 2. Go to Application 3. Select Storage 4. Make sure ‘Unregister service workers’ is selected 5. Click ‘Clear site data’ and then refreshing the screen. Jenny made a little video to help with that: https://www.loom.com/share/dafeab2bab59436b8f724a420820a3f9 Loom Unregistering service workers - 30 September 2022

no, it does n't help, I think maybe something missed in the data.. this error I see also in console

hmm. What’s the output of

prefect version

?

I'm looking into this one.

Deployments was created with API

could you share a bit more about how exactly did you create a deployment? we generally prefer if you would do that via CLI or alternatively using the python Deployment object -- using it via API directly might lead to the issue that you are facing -- could you try that from CLI?

Hi @Iuliia Volkova - the next UI release includes a fix that will should allow the UI to show. However, it's possible one of your deployments is missing info (the UI issue came from a missing

parameter_openapi_schema

) that could affect how it works so I'd suggest following Anna's advice deleting your deployment and trying creation from the CLI.