By jhdrop on

I can't update my drupal 8.9beta to 8.14beta, i have a error
Undefined index: default_langcode in Drupal\language\LanguageServiceProvider->getDefaultLanguageValues()

I use the upgrade guide , i need some ideas for update my project thanks...

⋅ Categories: Drupal 8.x

Comments

VM’s picture

VM commented

Id' migrate the content over to a new install of the beta.

What upgrade guide did you use?

jhdrop’s picture

jhdrop
Primary language Spanish
commented

https://api.drupal.org/api/drupal/core!UPGRADE.txt/8

Do you have other guide ??