Problem/Motivation
I suddenly got this weird error after adding a new text field to a taxonomy. I thought it had something to do with cache, but clearing cache didn't help. I also deleted the field I had created, thinking that might be the cause, but the error is still there.
Something's getting mixed up with the Update module I guess. I have been working with this site for a while now and haven't seen this error before.
Tried Google but couldn't find anything helpful, so what might be the cause and the solution for this?
Here's what I got:
Notice: Undefined index: title in Drupal\update\ProjectSecurityRequirement::createFromProjectDataAndSecurityCoverageInfo() (line 103 of core/modules/update/src/ProjectSecurityRequirement.php).
Drupal\update\ProjectSecurityRequirement::createFromProjectDataAndSecurityCoverageInfo(Array, Array) (Line: 43)
update_requirements('runtime') (Line: 186)
update_page_top(Array) (Line: 336)
Drupal\Core\Render\MainContent\HtmlRenderer->buildPageTopAndBottom(Array) (Line: 135)
Drupal\Core\Render\MainContent\HtmlRenderer->renderResponse(Array, Object, Object) (Line: 90)
Drupal\Core\EventSubscriber\MainContentViewSubscriber->onViewRenderArray(Object, 'kernel.view', Object)
call_user_func(Array, Object, 'kernel.view', Object) (Line: 111)
Drupal\Component\EventDispatcher\ContainerAwareEventDispatcher->dispatch('kernel.view', Object) (Line: 156)
Symfony\Component\HttpKernel\HttpKernel->handleRaw(Object, 1) (Line: 68)
Symfony\Component\HttpKernel\HttpKernel->handle(Object, 1, 1) (Line: 57)
Drupal\Core\StackMiddleware\Session->handle(Object, 1, 1) (Line: 47)
Drupal\Core\StackMiddleware\KernelPreHandle->handle(Object, 1, 1) (Line: 106)
Drupal\page_cache\StackMiddleware\PageCache->pass(Object, 1, 1) (Line: 85)
Drupal\page_cache\StackMiddleware\PageCache->handle(Object, 1, 1) (Line: 47)
Drupal\Core\StackMiddleware\ReverseProxyMiddleware->handle(Object, 1, 1) (Line: 52)
Drupal\Core\StackMiddleware\NegotiationMiddleware->handle(Object, 1, 1) (Line: 23)
Stack\StackedHttpKernel->handle(Object, 1, 1) (Line: 694)
Drupal\Core\DrupalKernel->handle(Object) (Line: 19)Proposed resolution
When fetching update data always clear the update_project_data from state as it has another cache of the available updates that needs refreshing with the new data.
Remaining tasks
User interface changes
None
API changes
None
Data model changes
None
Release notes snippet
N/a