Day 38 / 100 · How software works

Errors are clues, not failures.

Every error says what went wrong and where. Your job isn't to understand it all. It's to find it and hand the whole thing to the agent.

Where To Look

Browser console

Press F12. Errors from the frontend.

Terminal

Errors from your local server.

Host logs

Errors from the live site, in the hosting dashboard.

Reading One

TypeError: Cannot read
properties of undefined
  at showList
  (script.js:42)

what · where · line

Copy the whole error. Paste it to the agent.