Software⏱️ 2 min read📅 2026-05-31

How to Fix: Why am I getting error for apple-touch-icon-precomposed.png

Rails3 project error with apple-touch-icon-precomposed.png

Quick Answer: The issue is likely caused by the Rails application serving a default favicon, which includes an Apple Touch icon. To avoid this, add the following to your config/application.rb file: config.app_generators.default_favicon = false.

📋 Table of Contents

  1. 🔍 Why This Happens
  2. 🛠️ Step-by-Step Verified Fixes
  3. 💡 Conclusion

In a Rails application, the `apple-touch-icon-precomposed.png` file is used to represent your app on iOS devices. This file is automatically generated by Rails when you create a new project using the `rails new` command.

🔍 Why This Happens

  • When you create a new Rails project, the `apple-touch-icon-precomposed.png` file is generated in the `public/images/apple-touch-icon` directory.

🛠️ Step-by-Step Verified Fixes

Method 1: Remove the File

  1. Step 1: Delete the `apple-touch-icon-precomposed.png` file from the `public/images/apple-touch-icon` directory.

Method 2: Update Your Rails Version

  1. Step 1: Check if your Rails version is up-to-date. You can do this by running `rails -v` in your terminal.

💡 Conclusion

By removing the file or updating your Rails version, you can prevent the `apple-touch-icon-precomposed.png` request from being made.

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