Title: Undefined variable $post
Last modified: May 20, 2021
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# Undefined variable $post
* [Nguyễn Hiếu](https://wordpress.org/support/users/batboyboy/)
* (@batboyboy)
* [4 years, 10 months ago](https://wordpress.org/support/topic/undefined-variable-post-5/)
* Undefined variable $post in \wp-content\plugins\salon-booking-system\src\SLB_Discount\
Plugin.php on line 239
* The page I need help with: _[[log in](https://login.wordpress.org/?redirect_to=https%3A%2F%2Fwordpress.org%2Fsupport%2Ftopic%2Fundefined-variable-post-5%2F%3Foutput_format%3Dmd&locale=en_US)
to see the link]_
Viewing 4 replies - 1 through 4 (of 4 total)
* Thread Starter [Nguyễn Hiếu](https://wordpress.org/support/users/batboyboy/)
* (@batboyboy)
* [4 years, 10 months ago](https://wordpress.org/support/topic/undefined-variable-post-5/#post-14463695)
* in Email a hahe a error
* ```
Warning: compact(): Undefined variable $updated_message in \wp-content\plugins\salon-booking-system\views\mail\template.php on line 183
Warning: compact(): Undefined variable $customer in a\wp-content\plugins\salon-booking-system\views\mail\template.php on line 183
Warning: compact(): Undefined variable $updated in \wp-content\plugins\salon-booking-system\views\mail\template.php on line 183
Warning: compact(): Undefined variable $remind in \wp-content\plugins\salon-booking-system\views\mail\template.php on line 183
```
* Plugin Author [Dimitri Grassi](https://wordpress.org/support/users/wordpresschef/)
* (@wordpresschef)
* [4 years, 10 months ago](https://wordpress.org/support/topic/undefined-variable-post-5/#post-14480772)
* Hi,
* having the WordPress debug disabled those notices will not be displayed, we’ll
try to fix them in the upcoming version of our plugin.
* Thread Starter [Nguyễn Hiếu](https://wordpress.org/support/users/batboyboy/)
* (@batboyboy)
* [4 years, 10 months ago](https://wordpress.org/support/topic/undefined-variable-post-5/#post-14532725)
* i have so more Error
* Warning: Undefined property: SLN_CheckoutField::$isDefault in \wp-content\plugins\
salon-booking-system\views\shortcode\salon_details.php on line 168
and line
168 if(!$field->isDefault) { on ?sln_step_page=secondary in php 8
- This reply was modified 4 years, 10 months ago by [Nguyễn Hiếu](https://wordpress.org/support/users/batboyboy/).
* Thread Starter [Nguyễn Hiếu](https://wordpress.org/support/users/batboyboy/)
* (@batboyboy)
* [4 years, 10 months ago](https://wordpress.org/support/topic/undefined-variable-post-5/#post-14532748)
* and on EMAIL
* Warning: compact(): Undefined variable $remind in \wp-content\plugins\salon-booking-
system\views\mail\template.php on line 183
* line 183 loadView(‘mail/’ . $contentTemplate, compact(‘booking’,‘
plugin’, ‘updated_message’, ‘customer’, ‘forAdmin’, ‘updated’, ‘remind’)) ?>
Viewing 4 replies - 1 through 4 (of 4 total)
The topic ‘Undefined variable $post’ is closed to new replies.
* 
* [Salon Booking System - Free Version](https://wordpress.org/plugins/salon-booking-system/)
* [Frequently Asked Questions](https://wordpress.org/plugins/salon-booking-system/#faq)
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* [Unresolved Topics](https://wordpress.org/support/plugin/salon-booking-system/unresolved/)
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* 4 replies
* 2 participants
* Last reply from: [Nguyễn Hiếu](https://wordpress.org/support/users/batboyboy/)
* Last activity: [4 years, 10 months ago](https://wordpress.org/support/topic/undefined-variable-post-5/#post-14532748)
* Status: not resolved