Why am I Getting a Blank Page Instead of Error Messages in CodeIgniter?

CodeIgniter Troubleshooting: Error Message Suppression

When encountering a blank page instead of error messages in CodeIgniter, it can be frustrating to debug without any feedback. Here's a solution that explicitly displays PHP error messages:

Solution

Add the following line to your code (typically in index.php):

ini_set('display_errors', 1);

Explanation

This PHP function tells the server to display all errors in the output. By default, some environments may have this setting disabled, leading to the blank page issue.

Additional Tips

• Ensure that Apache's error log is enabled to capture any uncaught errors.
• In your CodeIgniter configuration, set the application environment to 'development' to enable error reporting.
• Check your environment configuration in index.php to ensure that error reporting is set correctly:

error_reporting(E_ALL);
ini_set('display_errors', 1);

By implementing these changes, you should be able to see error messages instead of a blank page, making it easier to debug your CodeIgniter application.

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