I am proposing an "AI Debugger" integrated directly into the Expression Builders (Calculate Field, Pop-ups, Labeling). The AI should have read-only access to the layer's schema to provide context-aware fixes.
Use Case / Workflow:
Current Workflow: If an Arcade expression fails, I get a generic error code. I then have to search documentation or forums to realize I'm trying to concatenate a String with a Null value.
Proposed Workflow: Upon an error, the AI analyzes the code and the field types. It suggests: "Your 'Total_Cost' field contains Nulls. Use the DefaultValue() function to treat them as 0 before adding." It then provides a one-click "Apply Fix" button.
