I was editing an entity reference view for one of my content types, it worked well, saved well, and the live form worked well too. Then unexpectedly links in the view editor just became unresponsive. Now, whatever link I click, an ajax http request is successfully sent, but no popup is shown.

Logs reveal the following warning:

Type: theme
Location: .../admin/structure/views/view/animals_entity_reference/preview/default?_wrapper_format=drupal_ajax
Referer: .../admin/structure/views/view/animals_entity_reference
Message: Theme hook not found.
Severity: warning.

The following does not help:
- Clearing cache and logging in/out
- Duplicating the view (the duplicated version has the same issue)
- Disabling / enabling the view

The only workaround I found is removing the view and creating a new one

Comments

meglio created an issue. See original summary.

Version: 8.1.x-dev » 8.2.x-dev

Drupal 8.1.9 was released on September 7 and is the final bugfix release for the Drupal 8.1.x series. Drupal 8.1.x will not receive any further development aside from security fixes. Drupal 8.2.0-rc1 is now available and sites should prepare to upgrade to 8.2.0.

Bug reports should be targeted against the 8.2.x-dev branch from now on, and new development or disruptive changes should be targeted against the 8.3.x-dev branch. For more information see the Drupal 8 minor version schedule and the Allowed changes during the Drupal 8 release cycle.

tim.plunkett’s picture

For reference, that error is from \Drupal\Core\Theme\ThemeManager::render()

          \Drupal::logger('theme')->warning('Theme hook %hook not found.', array('%hook' => $hook));
dawehner’s picture

Status: Active » Closed (duplicate)