Upgrading Drupal

Greetings,

After upgrading form 10.2.5 to 10.2.6 i get this error log message:

I am trying to upgrade drupal 9.5 to 10.2.5. I have almost upgraded all the contributed, patched modules except below

CiviCRM Entity 8.x-3.5
CSV Serialization 3.0.1
Sparkpost email 8.x-2.2

Above modules do not have release which supports both drupal version 9.5 and 10. Below i have shared my composer.json file

I'm dealing with an older site that is still running Drupal 7.59 with PHP 5.6 and it would need to be upgraded to Drupal 7.99 and work with PHP 8.0 at least. I'm pretty inexperienced with Drupal in general, is it simply a matter of replacing the files in the server with the Drupal 7.99 ones and executing update.php or is there more to it? 

After upgrading to version 10.2, there are symbols that appear in various text elements that replaced apostrophes, hyphens, and quotation marks.

This is an example of what the symbols are -- ΓÇÖ in place of an apostrophe, ΓÇô replaced a hyphen. 

If you edit and type the correct punctuation, it fixes it. But we have a lot of content and it would take a lot of time to fix it manually. Anyone have any fixes or having similar issues? 

Hi,

I have to migrate a web site from drupal 9.5.11 to drupal 10.

The problem is that the documentation on ckeditor 5 module in drupal is not clear for me.

When I try to configure a system name in order to change the editor from ckeditor to ckeditor5 :

=> If I validate I get the message : "Enable at least one style, otherwise disable the Style plugin. "

Ok ... I spent hours on the web and never found how to disable the style plugin .. Please ..Can you tell me how to do it ??

Hello, Recently I have upgraded Drupal 7 to Drupal 10, However it giving some issues in content type, It shows the fields in manage field section but those are not visible while adding actual content not even edit or display that content, Instead it shows the message like "This block is broken or missing. You may be missing content or you might need to enable the original module." Can anyone please guide me to resolve this issue. Thanks in advance.