Hi Mithun S, I have not yet decided whether or not to continue working on the theme. I haven't worked on Drupal for a few years now, except for a few projects. However during the Christmas holidays I should have time to read the Drupal 10 documentation and convert the theme. Have a nice day.
The problem is that in my case if I use composer require, the composer.json won't change. Now that I know, if I don't find a solution, I will make the changes by hand directly .
Finally I found a solution: I had to edit the composer.json manually. After manually rebuilding it, I was able to update without errors. However, I cannot understand why I have to make the changes manually; ownership and permissions seem to be set correct. Any ideas?
Thank you all for your help
Thank you I will do a local installation and work on that. This time I had hoped that the upgrade procedure would be easier.
Perhaps the only solution is to do a D10 installation from scratch and migrate the contents? I would like to avoid that if possible.
If not, do you know if there is a way to rebuild the composer.json? I understand that might be the problem.
I do not understand why, but my composer.json does not reflect the real situation, e.g. the SpamSpan filter module is updated to version 3.1.6, but version 1.2 appears in the composer.json.
Regarding upgrade status, before typing composer update, I typed composer remove drupal/upgrade_status --no-update , so that shouldn't be the problem.