Title: Warning: Undefined variable $main_plugin_file
Last modified: October 16, 2024

---

# Warning: Undefined variable $main_plugin_file

 *  Resolved [yiihost](https://wordpress.org/support/users/yiihost/)
 * (@yiihost)
 * [1 year, 7 months ago](https://wordpress.org/support/topic/warning-undefined-variable-main_plugin_file/)
 * **Warning**: Undefined variable $main_plugin_file in **C:\laragon\www\wp-belkacredit-
   ru\wp-content\plugins\multiline-files-for-contact-form-7\multiline-files-upload-
   for-contact-form-7.php** on line **41**
 * This warning appears after updating the plugin to version 2.9 in WP 6.6.2

Viewing 3 replies - 1 through 3 (of 3 total)

 *  Plugin Author [Divyesh kakrecha](https://wordpress.org/support/users/divyeshk71/)
 * (@divyeshk71)
 * [1 year, 7 months ago](https://wordpress.org/support/topic/warning-undefined-variable-main_plugin_file/#post-18076061)
 * Hi [@yiihost](https://wordpress.org/support/users/yiihost/)
 * Thank you for reporting this issue! We’ve identified the problem and have fixed
   the undefined variable warning in the latest version. Please update to the newest
   version of the plugin, and it should resolve the issue.
 * If you encounter any further problems or have any questions, feel free to reach
   out. We appreciate your feedback it helps us improve the plugin!
 *  Thread Starter [yiihost](https://wordpress.org/support/users/yiihost/)
 * (@yiihost)
 * [1 year, 7 months ago](https://wordpress.org/support/topic/warning-undefined-variable-main_plugin_file/#post-18076080)
 * Thank you so much! I have no warnings now
    -  This reply was modified 1 year, 7 months ago by [yiihost](https://wordpress.org/support/users/yiihost/).
 *  Plugin Author [Divyesh kakrecha](https://wordpress.org/support/users/divyeshk71/)
 * (@divyeshk71)
 * [1 year, 7 months ago](https://wordpress.org/support/topic/warning-undefined-variable-main_plugin_file/#post-18076126)
 * I’m so glad the issue is resolved! If you’re happy with the plugin, I’d really
   appreciate it if you could leave a positive rating on WordPress.org. Your feedback
   helps us continue improving the plugin and supporting users like you. Thanks 
   again for your support!

Viewing 3 replies - 1 through 3 (of 3 total)

The topic ‘Warning: Undefined variable $main_plugin_file’ is closed to new replies.

 * ![](https://ps.w.org/multiline-files-for-contact-form-7/assets/icon-256x256.gif?
   rev=3379278)
 * [MultiLine Files for Contact Form 7](https://wordpress.org/plugins/multiline-files-for-contact-form-7/)
 * [Frequently Asked Questions](https://wordpress.org/plugins/multiline-files-for-contact-form-7/#faq)
 * [Support Threads](https://wordpress.org/support/plugin/multiline-files-for-contact-form-7/)
 * [Active Topics](https://wordpress.org/support/plugin/multiline-files-for-contact-form-7/active/)
 * [Unresolved Topics](https://wordpress.org/support/plugin/multiline-files-for-contact-form-7/unresolved/)
 * [Reviews](https://wordpress.org/support/plugin/multiline-files-for-contact-form-7/reviews/)

## Tags

 * [warning](https://wordpress.org/support/topic-tag/warning/)

 * 3 replies
 * 2 participants
 * Last reply from: [Divyesh kakrecha](https://wordpress.org/support/users/divyeshk71/)
 * Last activity: [1 year, 7 months ago](https://wordpress.org/support/topic/warning-undefined-variable-main_plugin_file/#post-18076126)
 * Status: resolved