Hi @drshearer, It is because there is an invalid access token stored on your site; you should clean the config values first (ex. drush config-delete "gmail.settings"), and go back to the "admin/config/system/gmail" page and reconfigure again.
Add information about #3 🐛 Error when accessing config Gmail API module Active statement:
the issue is due TypedConfigManagerInterface in latest versions of drupal
Refer to "New parameter added to \Drupal\Core\Form\ConfigFormBase::__construct" → , this arguments is optional in drupal core v10.2 but will be required in v11.0.
I tested the module with drupal core v10.4.2, both with and without #9 🐛 Error when accessing config Gmail API module Active 's fix, this module works properly.
alan_blake → created an issue.
The "TypeError: Exception::__construct(): Argument #2 ($code) must be of type int, string supplied in Exception->__construct()" error is easily fixed, but the root cause is that the group roles are still incompatible with Group version 3.
alan_blake → made their first commit to this issue’s fork.
They removed sending emails codes in #3370928 📌 Fix issues reported by phpcs Fixed , it's better revert some codes.
alan_blake → made their first commit to this issue’s fork.