InvalidArgumentException: Class "\Drupal\lazyloader\Form\LazyLoaderAdminConfigure" does not exist. in Drupal\Core\DependencyInjection\ClassResolver->getInstanceFromDefinition() (line 24 of /home/v2twlssmvacg/public_html/gshindi.com/core/lib/Drupal/Core/DependencyInjection/ClassResolver.php).

I installed this module and placed echo and lazysizes libraries at libraries folder and then at sites/all/libraries folder but I am facing above issue.

How to properly install this module in Drupal 8?

Comments

samratmalik created an issue. See original summary.

fox mulder’s picture

fox mulder commented

same here, but dev works for me

arvind.kinja’s picture

arvind.kinja
Location India
commented

Rename file inside lazyloader\src\Form directory

LazyloaderAdminConfigure => LazyLoaderAdminConfigure
LazyloaderAdminExclude => LazyLoaderAdminExclude

Hope this works for you.

mιχaliς’s picture

mιχaliς commented
Status: Active » Closed (duplicate)
Parent issue: » #2978745: Not working when I install module and check admin configure