Bad parameters in action YAML causes WebUI to not render

[jfryman]

I made a typo today in a pack development, and it broke the entire UI. Oh no!

I took some photos:

The error in code

The error in the UI

What else do you need?

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Somewhat related... this rule loaded with the bad attribute. Should this also be a st2 bug? /cc @manasdk @lakshmi-kannan

[jfryman]

I stand corrected.... the same error appears on the CLI while trying to query the action list. (h/t @enykeev)

ERROR: 500 Server Error: Internal Server Error
MESSAGE: Additional properties are not allowed (u'requried' was unexpected)

I think I filed this in the wrong spot... moving to st2 repo.