How to Fix: How to solve SocketException: Failed host lookup: 'www.xyz.com' (OS Error: No address associated with hostname, errno = 7)
SocketException: Failed host lookup: 'www.xyz.com' (OS Error: No address associated with hostname, errno = 7) error in Flutter app on Windows.
📋 Table of Contents
The SocketException: Failed host lookup: 'www.xyz.com' (OS Error: No address associated with hostname, errno = 7) error is typically caused by a misconfigured DNS or an incorrect network connection. In your case, the issue may be related to the AVD virtual device from Android Studio.
🛑 Root Causes of the Error
- Incorrect DNS configuration or network connection in the AVD virtual device.
✅ Best Solutions to Fix It
Method 1: DNS Configuration
- Step 1: Open the AVD virtual device settings in Android Studio and select the 'Edit' option.
Method 2: Network Connection
- Step 1: Open the Command Prompt as an administrator and run the command `ipconfig /release` to release any existing network connections.
Method 3: Update DNS
- Step 1: Open the Command Prompt as an administrator and run the command `ipconfig /dns` to display the current DNS settings. Then, update the DNS settings by running the command `ipconfig /dns
`.
🎯 Final Words
By following these steps, you should be able to resolve the SocketException: Failed host lookup error and ensure a stable network connection for your Flutter app.
❓ Frequently Asked Questions
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