To enable feature debugging in FME Form / Debug Workspaces, which element must be added first?

• A. Add a Breakpoint
• B. Add an Inspector
• C. Turn on Feature Caching
• D. Turn off Visual Preview

Answer: (A)

In FME Form and Debug Workspaces, you enable debugging by pausing the feature stream at a chosen point so you can inspect what’s happening. The element you must add first is a breakpoint because it defines where the run should pause and enter debugging mode. Without a breakpoint, there’s no moment to stop and inspect data. Once the breakpoint is in place, you can use tools like the Inspector to view attribute values at that pause. The other options don’t enable debugging: turning on feature caching affects performance, and turning off visual preview affects rendering, not the ability to debug.