Title: Error Message: Undefined Variable: canvas_nameZR Last modified: March 28, 2019 --- # Error Message: Undefined Variable: canvas_nameZR * Resolved [cavsusainc](https://wordpress.org/support/users/cavsusainc/) * (@cavsusainc) * [7 years, 2 months ago](https://wordpress.org/support/topic/error-message-undefined-variable-canvas_namezr/) * I am suddenly getting a lot of error message on this page regarding SPIN360. Please let me know what this is about. * The page I need help with: _[[log in](https://login.wordpress.org/?redirect_to=https%3A%2F%2Fwordpress.org%2Fsupport%2Ftopic%2Ferror-message-undefined-variable-canvas_namezr%2F%3Foutput_format%3Dmd&locale=en_US) to see the link]_ Viewing 9 replies - 1 through 9 (of 9 total) * Plugin Author [maui2wp](https://wordpress.org/support/users/maui2wp/) * (@maui2wp) * [7 years, 2 months ago](https://wordpress.org/support/topic/error-message-undefined-variable-canvas_namezr/#post-11368601) * this is an error that should not exist…. those variables are commented inside the code… * Could you please delete the plugins and re-install and activate it? Is it your release version 1.2.1? * Do you have a caching plugins? Could you also delete the cache for your site and then try it again? Thanks Maurice - This reply was modified 7 years, 2 months ago by [maui2wp](https://wordpress.org/support/users/maui2wp/). * Thread Starter [cavsusainc](https://wordpress.org/support/users/cavsusainc/) * (@cavsusainc) * [7 years, 2 months ago](https://wordpress.org/support/topic/error-message-undefined-variable-canvas_namezr/#post-11368638) * I deactivated, deleted, and reinstalled it but getting the same result. I am using 1.2.1 and getting the error messages: Notice: Undefined variable: canvas_nameZR in /home/mazxz3v5z0of/public_html/cavsusa.com/wp-content/plugins/spin360/spin360. php on line 177 Notice: Undefined variable: canvas_nameZd in /home/mazxz3v5z0of/ public_html/cavsusa.com/wp-content/plugins/spin360/spin360.php on line 182 Notice: Undefined variable: urlExists in /home/mazxz3v5z0of/public_html/cavsusa.com/wp- content/plugins/spin360/spin360.php on line 240 Notice: Undefined variable: test_file in /home/mazxz3v5z0of/public_html/cavsusa.com/wp-content/plugins/spin360/spin360. php on line 242 Notice: Undefined variable: canvas_nameZu in /home/mazxz3v5z0of/ public_html/cavsusa.com/wp-content/plugins/spin360/spin360.php on line 176 Notice: Undefined variable: canvas_nameZR in /home/mazxz3v5z0of/public_html/cavsusa.com/ wp-content/plugins/spin360/spin360.php on line 177 Notice: Undefined variable: canvas_nameZd in /home/mazxz3v5z0of/public_html/cavsusa.com/wp-content/plugins/ spin360/spin360.php on line 182 Notice: Undefined variable: urlExists in /home/ mazxz3v5z0of/public_html/cavsusa.com/wp-content/plugins/spin360/spin360.php on line 240 Notice: Undefined variable: test_file in /home/mazxz3v5z0of/public_html/ cavsusa.com/wp-content/plugins/spin360/spin360.php on line 242 * Plugin Author [maui2wp](https://wordpress.org/support/users/maui2wp/) * (@maui2wp) * [7 years, 2 months ago](https://wordpress.org/support/topic/error-message-undefined-variable-canvas_namezr/#post-11369663) * [@cavsusainc](https://wordpress.org/support/users/cavsusainc/) would you please check the new update? I was working on adding zoom option and I also added a small change that should address your issue.. Maurice * Thread Starter [cavsusainc](https://wordpress.org/support/users/cavsusainc/) * (@cavsusainc) * [7 years, 2 months ago](https://wordpress.org/support/topic/error-message-undefined-variable-canvas_namezr/#post-11372223) * It is much better. I used to get 9 lines of error messages but they are gone now. Now I am getting 3 new lines of errors, which I believed is related to zoom. Here are the error messages. Thank you. * Notice: Undefined variable: set in /home/mazxz3v5z0of/public_html/cavsusa.com/ wp-content/plugins/spin360/spin360.php on line 271 * Notice: Undefined variable: zoom in /home/mazxz3v5z0of/public_html/cavsusa.com/ wp-content/plugins/spin360/spin360.php on line 234 * Notice: Undefined variable: set in /home/mazxz3v5z0of/public_html/cavsusa.com/ wp-content/plugins/spin360/spin360.php on line 271 * Plugin Author [maui2wp](https://wordpress.org/support/users/maui2wp/) * (@maui2wp) * [7 years, 2 months ago](https://wordpress.org/support/topic/error-message-undefined-variable-canvas_namezr/#post-11372729) * [@cavsusainc](https://wordpress.org/support/users/cavsusainc/) it seems that some of your plugins/configuration is going through code comments… * I don’t see these errors on other installation… Anyway I think I could clean up it quite soon. * I’ll keep you updated. thanks for your feedback. M * Plugin Author [maui2wp](https://wordpress.org/support/users/maui2wp/) * (@maui2wp) * [7 years, 2 months ago](https://wordpress.org/support/topic/error-message-undefined-variable-canvas_namezr/#post-11373616) * [@cavsusainc](https://wordpress.org/support/users/cavsusainc/) I have just released a minor update 1.2.3 that should fix your issue… would you please check it? ( if you have a caching plugin, please remember to clean your cache after the update) Thx M - This reply was modified 7 years, 2 months ago by [maui2wp](https://wordpress.org/support/users/maui2wp/). * Thread Starter [cavsusainc](https://wordpress.org/support/users/cavsusainc/) * (@cavsusainc) * [7 years, 2 months ago](https://wordpress.org/support/topic/error-message-undefined-variable-canvas_namezr/#post-11375042) * It worked! All the error lines are gone. Thank you so much for your help. I insisted on using your SPIN360 from the beginning and now all of our staff are your hardcore supporters. * Plugin Author [maui2wp](https://wordpress.org/support/users/maui2wp/) * (@maui2wp) * [7 years, 2 months ago](https://wordpress.org/support/topic/error-message-undefined-variable-canvas_namezr/#post-11375433) * I’m glad everything is fine now! Thank you for your feedback 😀 BTW would you consider to review my plugin? [https://wordpress.org/support/plugin/spin360/reviews/?rate=5#new-post](https://wordpress.org/support/plugin/spin360/reviews/?rate=5#new-post) 😉 Maurice * Plugin Author [maui2wp](https://wordpress.org/support/users/maui2wp/) * (@maui2wp) * [7 years, 2 months ago](https://wordpress.org/support/topic/error-message-undefined-variable-canvas_namezr/#post-11377763) * [@cavsusainc](https://wordpress.org/support/users/cavsusainc/) thank you for your review! 😀 Viewing 9 replies - 1 through 9 (of 9 total) The topic ‘Error Message: Undefined Variable: canvas_nameZR’ is closed to new replies. * ![](https://s.w.org/plugins/geopattern-icon/spin360_d6d6d6.svg) * [Spin 360 deg and 3D Model Viewer](https://wordpress.org/plugins/spin360/) * [Frequently Asked Questions](https://wordpress.org/plugins/spin360/#faq) * [Support Threads](https://wordpress.org/support/plugin/spin360/) * [Active Topics](https://wordpress.org/support/plugin/spin360/active/) * [Unresolved Topics](https://wordpress.org/support/plugin/spin360/unresolved/) * [Reviews](https://wordpress.org/support/plugin/spin360/reviews/) * 9 replies * 2 participants * Last reply from: [maui2wp](https://wordpress.org/support/users/maui2wp/) * Last activity: [7 years, 2 months ago](https://wordpress.org/support/topic/error-message-undefined-variable-canvas_namezr/#post-11377763) * Status: resolved