Title: WP CLI generate missing nextgen not working Last modified: May 23, 2024 --- # WP CLI generate missing nextgen not working * Resolved [gregnsn](https://wordpress.org/support/users/gregnsn/) * (@gregnsn) * [2 years ago](https://wordpress.org/support/topic/wp-cli-generate-missing-nextgen-not-working/) * I have a problem when I execute the WP CLI command: wp imagify generate-missing- nextgen wp The command returns a Fatal error and asks me for a supplementary argument that seems to be the “Format”. * Fatal error: Uncaught ArgumentCountError: Too few arguments to function Imagify\ Bulk\Bulk::run_generate_nextgen(), 1 passed in /htdocs/wp-content/plugins/imagify/ classes/CLI/GenerateMissingNextgenCommand.php on line 19 and exactly 2 expected in /htdocs/wp-content/plugins/imagify/classes/Bulk/Bulk.php:223 Stack trace: 0 /htdocs/wp-content/plugins/imagify/classes/CLI/GenerateMissingNextgenCommand. php(19): Imagify\Bulk\Bulk->run_generate_nextgen() 1 [internal function]: Imagify\ CLI\GenerateMissingNextgenCommand->__invoke() 2 phar:///usr/local/bin/wp/vendor/ wp-cli/wp-cli/php/WP_CLI/Dispatcher/CommandFactory.php(100): call_user_func() 3 [internal function]: WP_CLI\Dispatcher\CommandFactory::WP_CLI\Dispatcher{closure}() 4 phar:///usr/local/bin/wp/vendor/wp-cli/wp-cli/php/WP_CLI/Dispatcher/Subcommand. php(488): call_user_func() 5 phar:///usr/local/bin/wp/vendor/wp-cli/wp-cli/php/ WP_CLI/Runner.php in /htdocs/wp-content/plugins/imagify/classes/Bulk/Bulk.php on line 223 Viewing 6 replies - 1 through 6 (of 6 total) * Plugin Author [WP Media](https://wordpress.org/support/users/wp_media/) * (@wp_media) * [2 years ago](https://wordpress.org/support/topic/wp-cli-generate-missing-nextgen-not-working/#post-17776189) * Hello, * I understand you’re encountering an error when trying to generate missing next- gen images with the `wp imagify generate-missing-nextgen` command. * The issue is that the command requires an additional argument specifying the format you want to generate (WebP or AVIF). * Here’s the corrected command format: * `wp imagify generate-missing-nextgen Replace with either webp or avif depending on your preference. * For example, to generate WebP versions: * `wp imagify generate-missing-nextgen webp Remember to enable WebP or AVIF generation in your Imagify settings before running the command. * I hope this helps! Let me know if you have any other questions. Best Regards, Saransh. * Thread Starter [gregnsn](https://wordpress.org/support/users/gregnsn/) * (@gregnsn) * [2 years ago](https://wordpress.org/support/topic/wp-cli-generate-missing-nextgen-not-working/#post-17776415) * Hello, Thank you for your answer.But I have the same error when I use: `wp imagify generate-missing-nextgen webp`Webp format is enabled in settings * ![](https://wordpress.org/ed82fb97-edcf-4989-b294-c88d05f576de) * ```wp-block-code wp imagify generate-missing-nextgen webp Fatal error: Uncaught ArgumentCountError: Too few arguments to function Imagify\Bulk\Bulk::run_generate_nextgen(), 1 passed in /app/wp-content/plugins/imagify/classes/CLI/GenerateMissingNextgenCommand.php on line 19 and exactly 2 expected in /app/wp-content/plugins/imagify/classes/Bulk/Bulk.php:223 Stack trace: #0 /app/wp-content/plugins/imagify/classes/CLI/GenerateMissingNextgenCommand.php(19): Imagify\Bulk\Bulk->run_generate_nextgen() #1 [internal function]: Imagify\CLI\GenerateMissingNextgenCommand->__invoke() #2 phar:///usr/local/bin/wp/vendor/wp-cli/wp-cli/php/WP_CLI/Dispatcher/CommandFactory.php(100): call_user_func() #3 [internal function]: WP_CLI\Dispatcher\CommandFactory::WP_CLI\Dispatcher\{closure}() #4 phar:///usr/local/bin/wp/vendor/wp-cli/wp-cli/php/WP_CLI/Dispatcher/Subcommand.php(491): call_user_func() #5 phar:///usr/local/bin/wp/vendor/wp-cli/wp-cli/php/WP_CLI/Runner.php(419): WP_CLI\Dispatcher\Subcommand->invoke() #6 phar:///usr/local/bin/wp/vendor/wp-cli/wp-cli/php/WP_CLI/Runner.php(442): WP_CLI\Runner-> in /app/wp-content/plugins/imagify/classes/Bulk/Bulk.php on line 223 ``` * Plugin Author [WP Media](https://wordpress.org/support/users/wp_media/) * (@wp_media) * [2 years ago](https://wordpress.org/support/topic/wp-cli-generate-missing-nextgen-not-working/#post-17787993) * Hello, I’m sorry about that.Can you please try below and see if it helps? * ```wp-block-code wp imagify generate-missing-nextgen wp webp ``` * Best Regards, * Plugin Author [WP Media](https://wordpress.org/support/users/wp_media/) * (@wp_media) * [1 year, 12 months ago](https://wordpress.org/support/topic/wp-cli-generate-missing-nextgen-not-working/#post-17798724) * Hi, * I’m following up to see if I left any of your questions about Imagify unanswered? If all is well, there’s no need to reply, and I will just close our conversation. * However, if you have any further questions about Imagify, feel free to let me know, I’ll gladly continue to assist you. * Thanks! Marko * [kipzes](https://wordpress.org/support/users/kipzes/) * (@kipzes) * [1 year, 9 months ago](https://wordpress.org/support/topic/wp-cli-generate-missing-nextgen-not-working/#post-17949141) * I’ve tried several commands but I’m still getting the Too few arguments to function error. The version I’ve installed is 2.2.2 * Plugin Author [WP Media](https://wordpress.org/support/users/wp_media/) * (@wp_media) * [1 year, 9 months ago](https://wordpress.org/support/topic/wp-cli-generate-missing-nextgen-not-working/#post-17953365) * Hey [@kipzes](https://wordpress.org/support/users/kipzes/), * Our developers have confirmed that this is a bug, and it has been added to their list of issues to address. Unfortunately, I don’t have an ETA for when this will be resolved at the moment but you can track it here: [https://github.com/wp-media/imagify-plugin/issues/885](https://github.com/wp-media/imagify-plugin/issues/885) * Thank you for your understanding. Best Regards,Saransh. Viewing 6 replies - 1 through 6 (of 6 total) The topic ‘WP CLI generate missing nextgen not working’ is closed to new replies. * ![](https://ps.w.org/imagify/assets/icon-256x256.gif?rev=3452959) * [Imagify: Optimize Images for Top Speed (Compress & Convert to WebP/AVIF)](https://wordpress.org/plugins/imagify/) * [Frequently Asked Questions](https://wordpress.org/plugins/imagify/#faq) * [Support Threads](https://wordpress.org/support/plugin/imagify/) * [Active Topics](https://wordpress.org/support/plugin/imagify/active/) * [Unresolved Topics](https://wordpress.org/support/plugin/imagify/unresolved/) * [Reviews](https://wordpress.org/support/plugin/imagify/reviews/) ## Tags * [wpcli](https://wordpress.org/support/topic-tag/wpcli/) * 6 replies * 3 participants * Last reply from: [WP Media](https://wordpress.org/support/users/wp_media/) * Last activity: [1 year, 9 months ago](https://wordpress.org/support/topic/wp-cli-generate-missing-nextgen-not-working/#post-17953365) * Status: resolved