Module development and code questions

Note: I originally posted this in a different sub-forum, so I copied it here because it seems more relevant to module development than general post-installation support.

I have created a module project page into Drupal Download & Extend, but I made a mistake specifing the short name of the module (and also on the project repository name in the Drupal GitLab).

I would like to change the module  short name and the project name on the Drupal GitLab.

If it won't possible to amend, how I can remove all and start it again.
(I haven't published code yet in the Drupal GitLab project repository).

Regards,

Hi all! Hope someone can help me figure this out.

I have the Views and Groups Module installed and enabled. I want to create a view that shows all groups except for group 66. I was following these steps but I got stuck on step 6. I cannot find Group ID on the Filter Criteria. I do see group ID on the list for groups. How can I fix this? I am using Drupal 9.

Steps I was following to create a view that shows all groups except group 66

1. Make sure you have the following modules installed and enabled:

Error message

Warning: Undefined array key "database" in Drupal\mysql\Driver\Database\mysql\Schema->getPrefixInfo() (line 60 of core\modules\mysql\src\Driver\Database\mysql\Schema.php).

Hi there, 

I am using the content reference module and would like to show the taxonomy tags related to a node. 

in my preprocess function I have this:

- 

Hey,

We have written a Drupal module controller. It allows a user to select a course then enroll in the course. Upon successful enrollment the user is allowed to select another course and enroll in that course. After doing the enrollment process successfully 5 to 6 even 12 times in a row the course enrollment fails with this error in the browser console.