T3007: Duplicate value

Cause

A name or value is listed twice (a field, part, variant, state, or variant value).

Example

<contract>
{ "name": "Card", "role": "group", "parts": ["root", "root"] }
</contract>
<template><div class="root"></div></template>

What you see

ERROR  T3007  app/components/Card.tess:2:54
  Duplicate part "root".
  Run `tessera explain T3007` for details.

Fix

Remove the duplicate.

All errors and warnings