Same here.

same here! I hope vendors will fix this asap

Rolled back the old version until coders releases a fix. :)

Same here..... sigh.

Same here. Rolled back to previous version resolves the issue.

Yes. I have renamed the plugin folder wp-crontrol to wp-crontrol.bak. The plugin just took my site down on update to new version.

A quick temporary fix for all who need a solution right now
https://wordpress.org/support/topic/a-fixed-zip-for-fatal-error-missed-vendor-folder/

Just fire inside the folder plugin (or fire it local and upload it to the server)

composer install --no-dev

Just fire inside the folder plugin (or fire it local and upload it to the server)

composer install --no-dev

This or composer dump-autoload on the server if available or locally then upload are the best way to handle temporarily patching the issue until the team resolves the CI issue.

It looks like the tagged release on this repository is correct and you can also download and install that directly. The ZIP downloaded from the WP plugins directory is missing the vendor directory for some reason. Is there a separate build workflow for that which doesn't use the Github Workflow?

The error is from the following requirement at the beginning: require_once DIR . '/vendor/autoload.php';
as this references the plug-in folder of wp-crontrol as might be expected. However, the path is incorrect as the file is in the folder - wp-optimize, not wp-crontrol - ANOTHER PLUG-IN.
Ooops.
Disabled, waiting for the update

We faced the same issue with my Wordpress installation.

I was able to fix the Wordpress installation by manually re-uploadeding the current release 1.13.2 via sftp

The zip provided by the Wordpress Plugins page is still missing the vendor folder

Here is a fix to run from console until a new version has been released:

cd /tmp
curl -LO https://github.com/johnbillion/wp-crontrol/archive/refs/tags/1.13.2.tar.gz
tar xf 1.13.2.tar.gz
mv wp-crontrol-1.13.2/vendor /var/www/wordpress/wp-content/plugins/wp-crontrol/
rm -R 1.13.2.tar.gz wp-crontrol-1.13.2

Adjust the path to your Wordpress accordingly, of course.

yep effected us too... sucks cause it isnt recoverable.. eg takes the entire wp instance down and wp-auto updates probably wouldnt run since its a fatal error

Thanks for the reports everyone. This is an unexpected bug in the GitHub action that I use to package the plugin for the wordpress.org plugin directory. I'm looking into options to fix it.

A quick temporary fix for all who need a solution right now https://wordpress.org/support/topic/a-fixed-zip-for-fatal-error-missed-vendor-folder/

Page not found error on that link

I've released version 1.14 which reverts the changes made in 1.13 ("Unlucky for some").

I'll investigate the issue with the wordpress.org deployment, I can't immediately see why the vendor directory is missing because it's been accounted for in the build process.