Title: “Uncaught TypeError: CodeMirror is not a function” Last modified: February 13, 2020 --- # “Uncaught TypeError: CodeMirror is not a function” * Resolved [bielweb](https://wordpress.org/support/users/bielweb/) * (@bielweb) * [6 years, 3 months ago](https://wordpress.org/support/topic/uncaught-typeerror-codemirror-is-not-a-function/) * Hello, today I tried to edit an existing form but when I hit “Update” it did nothing. I tried to create a new one, same thing happened. I realised that in the chrome Console appeared an error just entering the “Edit” page: * ``` cf7-grid-codemirror.js?ver=3.1.0:56 Uncaught TypeError: CodeMirror is not a function at HTMLTextAreaElement. (cf7-grid-codemirror.js?ver=3.1.0:56) at HTMLTextAreaElement.dispatch (load-scripts.php?c=1&load[chunk_0]=jquery-core,jquery-migrate,utils,underscore,wp-util&ver=5.3.2:3) at HTMLTextAreaElement.r.handle (load-scripts.php?c=1&load[chunk_0]=jquery-core,jquery-migrate,utils,underscore,wp-util&ver=5.3.2:3) at Object.trigger (load-scripts.php?c=1&load[chunk_0]=jquery-core,jquery-migrate,utils,underscore,wp-util&ver=5.3.2:3) at Object.a.event.trigger (load-scripts.php?c=1&load[chunk_0]=jquery-core,jquery-migrate,utils,underscore,wp-util&ver=5.3.2:8) at HTMLTextAreaElement. (load-scripts.php?c=1&load[chunk_0]=jquery-core,jquery-migrate,utils,underscore,wp-util&ver=5.3.2:3) at Function.each (load-scripts.php?c=1&load[chunk_0]=jquery-core,jquery-migrate,utils,underscore,wp-util&ver=5.3.2:2) at a.fn.init.each (load-scripts.php?c=1&load[chunk_0]=jquery-core,jquery-migrate,utils,underscore,wp-util&ver=5.3.2:2) at a.fn.init.trigger (load-scripts.php?c=1&load[chunk_0]=jquery-core,jquery-migrate,utils,underscore,wp-util&ver=5.3.2:3) at HTMLDocument. (cf7-grid-layout-admin.js?ver=3.1.0:651) ``` * Any idea what could be happening? I have been editing and publishing new forms without any problem since today. * NOTE: I also have the Polylang CF7 extension plugin Wordpress version: 5.3.2 PHP Version: 7.3.11 CF7: 5.1.6 CF7 Grid Extension: 3.1.0 CF7 Polylang Extension: 2.3.2 Wordpress Theme: Avada; Version 6.2 -> [https://themeforest.net/item/avada-responsive-multipurpose-theme/2833226?irgwc=1&clickid=xgWW%3AOzXkxyOR7DwUx0Mo3EUUknQNoSZFT2Awo0&iradid=275988&irpid=1292887&iradtype=ONLINE_TRACKING_LINK&irmptype=mediapartner&mp_value1=&utm_campaign=af_impact_radius_1292887&utm_medium=affiliate&utm_source=impact_radius](https://themeforest.net/item/avada-responsive-multipurpose-theme/2833226?irgwc=1&clickid=xgWW%3AOzXkxyOR7DwUx0Mo3EUUknQNoSZFT2Awo0&iradid=275988&irpid=1292887&iradtype=ONLINE_TRACKING_LINK&irmptype=mediapartner&mp_value1=&utm_campaign=af_impact_radius_1292887&utm_medium=affiliate&utm_source=impact_radius) Viewing 5 replies - 1 through 5 (of 5 total) * Plugin Author [Aurovrata Venet](https://wordpress.org/support/users/aurovrata/) * (@aurovrata) * [6 years, 2 months ago](https://wordpress.org/support/topic/uncaught-typeerror-codemirror-is-not-a-function/#post-12458710) * it looks likes you have another plugin that may be using/loading an older version of CodeMirror javascript library. * The SmartGrid uses CodeMirror2 library and this error occurs when another plugin is poorly targetting admin pages and loading an older version of CodeMirror. * Any idea which plugin might be the culprit? * One way to check is to look at the Network tab in your debug console and filter out javascript files to see where the codemirror library is being loaded from. * Thread Starter [bielweb](https://wordpress.org/support/users/bielweb/) * (@bielweb) * [6 years, 2 months ago](https://wordpress.org/support/topic/uncaught-typeerror-codemirror-is-not-a-function/#post-12459356) * No idea which plugin could be culprit. * Sorry to ask, but I’m not aware of having a debug console, neither a Network tab in it… How do I access that? * Thanks! * Plugin Author [Aurovrata Venet](https://wordpress.org/support/users/aurovrata/) * (@aurovrata) * [6 years, 2 months ago](https://wordpress.org/support/topic/uncaught-typeerror-codemirror-is-not-a-function/#post-12491097) * > Sorry to ask, but I’m not aware of having a debug console, neither a Network > tab in it… How do I access that? * watch this [video](https://www.youtube.com/watch?v=H0XScE08hy8). * So I have just released v3.1.2 with a fix for this type of conflict. Upgrade and let me know if it fixes your issue. * Thread Starter [bielweb](https://wordpress.org/support/users/bielweb/) * (@bielweb) * [6 years, 2 months ago](https://wordpress.org/support/topic/uncaught-typeerror-codemirror-is-not-a-function/#post-12495858) * Hello again, * Thanks for your support, with the new version I don’t encounter the error anymore. Also thanks for the video, I’ll make use of that in the future. * All solved, thank you very much! * Plugin Author [Aurovrata Venet](https://wordpress.org/support/users/aurovrata/) * (@aurovrata) * [6 years, 2 months ago](https://wordpress.org/support/topic/uncaught-typeerror-codemirror-is-not-a-function/#post-12495987) * > All solved, thank you very much! * great, do leave a [review](https://wordpress.org/support/plugin/cf7-grid-layout/reviews/) when you have a minuste to spare. Viewing 5 replies - 1 through 5 (of 5 total) The topic ‘“Uncaught TypeError: CodeMirror is not a function”’ is closed to new replies. * ![](https://ps.w.org/cf7-grid-layout/assets/icon-256x256.png?rev=1834229) * [Smart Grid-Layout Design for Contact Form 7](https://wordpress.org/plugins/cf7-grid-layout/) * [Frequently Asked Questions](https://wordpress.org/plugins/cf7-grid-layout/#faq) * [Support Threads](https://wordpress.org/support/plugin/cf7-grid-layout/) * [Active Topics](https://wordpress.org/support/plugin/cf7-grid-layout/active/) * [Unresolved Topics](https://wordpress.org/support/plugin/cf7-grid-layout/unresolved/) * [Reviews](https://wordpress.org/support/plugin/cf7-grid-layout/reviews/) * 5 replies * 2 participants * Last reply from: [Aurovrata Venet](https://wordpress.org/support/users/aurovrata/) * Last activity: [6 years, 2 months ago](https://wordpress.org/support/topic/uncaught-typeerror-codemirror-is-not-a-function/#post-12495987) * Status: resolved