AUR0163

Error Message

AUR0163: Expression error: invalid BindingIdentifier at left hand side of "of": "{{expression}}" | kind: {{kind}}

Description

This error occurs when the left-hand side of an of-based construct (such as repeat.for) is not a supported binding identifier.

Example Trigger

<!-- ❌ Invalid LHS -->
<div repeat.for="a + b of items">${a}</div>

Solution

Use a simple identifier (or supported destructuring, if applicable) on the left-hand side.

<!-- ✅ -->
<div repeat.for="item of items">${item}</div>

Troubleshooting

• Ensure the syntax is repeat.for="item of items" (not an arbitrary expression on the left).