The datasource with ID ... could not be retrieved for index

+1 #16

Hi everyone,

I started to face this issue with a Solr server on Pantheon. The search view started to present some errors, for example, the header was showing "Listing 1-16 of 44 result(s)" - but in fact, it was listing 12 items (not 16). Another issue was that I typed a random string (knowing this should result in an empty response message), but I still got the header showing a random results number.

Then, I saw the error in the logs and found this thread. The comment #16 🐛 The datasource with ID ... could not be retrieved for index Fixed fixed the issue.

Some problem, same solution.

Also i had weird results like @cassioalmeida.

And after you check the option "Retrieve results for this site only" you have to delete and reindex items in the index.

Thank you @kairus #16 worked.
The setting is under /admin/config/search/search-api/server//edit
and at the bottom of the page.

I am getting the error after my attempted update to Search API 8.x-1.37. Ticking "Retrieve results for this site only" is NOT working for me.

I can't even uninstall Search API Autocomplete - get this error:

Drupal\search_api\SearchApiException: The datasource with ID 'entity:group_content' could not be retrieved for index 'Solr sbn01 index'. in Drupal\search_api\Entity\Index->getDatasource() (line 373 of modules/contrib/search_api/src/Entity/Index.php).
Drupal\search_api_autocomplete\Plugin\search_api_autocomplete\suggester\LiveResults->calculateDependencies() (Line: 689)
Drupal\search_api_autocomplete\Entity\Search->getDependencyData() (Line: 524)
Drupal\search_api_autocomplete\Entity\Search->onDependencyRemoval() (Line: 489)
Drupal\Core\Config\ConfigManager->callOnDependencyRemoval() (Line: 352)
Drupal\Core\Config\ConfigManager->getConfigEntitiesToChangeOnDependencyRemoval() (Line: 43)
Drupal\system\Form\ModulesUninstallConfirmForm->addDependencyListsToForm() (Line: 168)
Drupal\system\Form\ModulesUninstallConfirmForm->buildForm()
call_user_func_array() (Line: 536)
Drupal\Core\Form\FormBuilder->retrieveForm() (Line: 284)
Drupal\Core\Form\FormBuilder->buildForm() (Line: 73)
Drupal\Core\Controller\FormController->getContentResult()
call_user_func_array() (Line: 123)
Drupal\Core\EventSubscriber\EarlyRenderingControllerWrapperSubscriber->Drupal\Core\EventSubscriber\{closure}() (Line: 638)
Drupal\Core\Render\Renderer->executeInRenderContext() (Line: 124)
Drupal\Core\EventSubscriber\EarlyRenderingControllerWrapperSubscriber->wrapControllerExecutionInRenderContext() (Line: 97)
Drupal\Core\EventSubscriber\EarlyRenderingControllerWrapperSubscriber->Drupal\Core\EventSubscriber\{closure}() (Line: 181)
Symfony\Component\HttpKernel\HttpKernel->handleRaw() (Line: 76)
Symfony\Component\HttpKernel\HttpKernel->handle() (Line: 19)
Drupal\sbn\Middleware\Redirect->handle() (Line: 53)
Drupal\Core\StackMiddleware\Session->handle() (Line: 48)
Drupal\Core\StackMiddleware\KernelPreHandle->handle() (Line: 28)
Drupal\Core\StackMiddleware\ContentLength->handle() (Line: 32)
Drupal\big_pipe\StackMiddleware\ContentLength->handle() (Line: 116)
Drupal\page_cache\StackMiddleware\PageCache->pass() (Line: 90)
Drupal\page_cache\StackMiddleware\PageCache->handle() (Line: 48)
Drupal\Core\StackMiddleware\ReverseProxyMiddleware->handle() (Line: 51)
Drupal\Core\StackMiddleware\NegotiationMiddleware->handle() (Line: 36)
Drupal\Core\StackMiddleware\AjaxPageState->handle() (Line: 51)
Drupal\Core\StackMiddleware\StackedHttpKernel->handle() (Line: 741)
Drupal\Core\DrupalKernel->handle() (Line: 19)

Any suggestions?

The solution I found that worked for me was to go to:

1. /admin/config/search/search-api/index/{my solr index}/edit
2. Tick Group and Group Relationship datasources.
3. Save.
4. Run whatever was failing OR (in my case) uninstall Search API Autocomplete
5. Optionally go back and untick the Group and Group Relationship datasources if you don't need them.