Coding⏱️ 2 min read📅 2026-05-31

How to Fix: Angular exception: Can't bind to 'ngForIn' since it isn't a known native property

The error occurs because the *ngFor directive is being used incorrectly. The correct syntax for ngForIn is "*ngForIn variable of iterable".

Quick Answer: Change the template to use ngForIn correctly, like this: °div *ngForIn talks of talk:talk°>

📋 Table of Contents

  1. 💡 Why You Are Getting This Error
  2. 🔧 Proven Troubleshooting Steps
  3. 🎯 Final Words

To fix the Angular exception 'Can't bind to 'ngForIn' since it isn't a known native property', you need to use the correct syntax for ngFor. Replace 'ngForIn' with 'ngFor' and make sure that your array is defined as a JavaScript object.

💡 Why You Are Getting This Error

  • [Cause]

🔧 Proven Troubleshooting Steps

Method 1: Use the Correct ngFor Syntax

  1. Step 1: Replace 'ngForIn' with 'ngFor'

Method 2: Check Your Array Definition

  1. Step 1: Ensure your array is defined as a JavaScript object.

🎯 Final Words

By following these steps, you should be able to fix the Angular exception and get your ngFor loop working correctly.

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