SR074

Severity: error

Summary: subscriber entry has an empty handler name

What this means

A subscribers: entry has an empty handler: value. Handler names must be non-empty function names that exist in the resource’s controller file. An empty handler name cannot be resolved at code generation time.

Example that triggers this

subscribers:
  - event: user.created
    handler: ""

How to fix it

Provide a non-empty handler name:

subscribers:
  - event: user.created
    handler: send_welcome_email