I am unable to submit a new module or update a existing module in the Magento Marketplace.
For all modules/new versions, I get the error during the
Technical Review at the
Installation & Varnish Test stage. Error from
ERROR:  The command "php ./bin/magento module:enable --all --ansi --no-interaction" failed. Warning: require(/app/setup/config/application.config.php): failed to open stream: No such file or directory in /app/vendor/magento/framework/Console/Cli.php on line 78 returned non-zero exit status 11
The error occurs when executing different commands, not only for
php ./bin/magento module:enable --all --ansi --no-interaction, but the error is always the same.
I couldn't reproduce it locally on different versions of Magento, PHP and composer.
In my opinion, this looks like a problem with the environment in which the modules are tested.