Potential errors in vision model

I also get errors when trying to use the core AI module content suggestions, config/ai/suggestions.

This is what is returned when trying to analyze the page title for an improved title:

Error: Call to a member function setChatSystemRole() on null in Drupal\ai_content_suggestions\AiContentSuggestionsPluginBase->sendChat() (line 310 of /app/web/modules/contrib/ai/modules/ai_content_suggestions/src/AiContentSuggestionsPluginBase.php)

and this is from trying to analyze the body content for readability:
Error: Call to a member function setChatSystemRole() on null in Drupal\ai_content_suggestions\AiContentSuggestionsPluginBase->sendChat() (line 310 of /app/web/modules/contrib/ai/modules/ai_content_suggestions/src/AiContentSuggestionsPluginBase.php)

After upgrading to AI 1.0.3 this is now working on a local install.

Can this be closed, since it seems to work?

I tried it again today before closing this and it seems the Azure Provider is again falling down. The general help message that appears states,

Warning message
We could not create an Alt Text, please try again later.

When attempting to generate alt text I get the original error in the logs:

Error: Call to a member function chat() on null in Drupal\ai_image_alt_text\Controller\GenerateAltText->generate() (line 135 of /app/web/modules/contrib/ai_image_alt_text/src/Controller/GenerateAltText.php).

Backtrace:

#0 [internal function]: Drupal\ai_image_alt_text\Controller\GenerateAltText->generate(Object(Drupal\file\Entity\File), 'en')
#1 /app/web/core/lib/Drupal/Core/EventSubscriber/EarlyRenderingControllerWrapperSubscriber.php(123): call_user_func_array(Array, Array)
#2 /app/web/core/lib/Drupal/Core/Render/Renderer.php(638): Drupal\Core\EventSubscriber\EarlyRenderingControllerWrapperSubscriber->Drupal\Core\EventSubscriber\{closure}()
#3 /app/web/core/lib/Drupal/Core/EventSubscriber/EarlyRenderingControllerWrapperSubscriber.php(124): Drupal\Core\Render\Renderer->executeInRenderContext(Object(Drupal\Core\Render\RenderContext), Object(Closure))
#4 /app/web/core/lib/Drupal/Core/EventSubscriber/EarlyRenderingControllerWrapperSubscriber.php(97): Drupal\Core\EventSubscriber\EarlyRenderingControllerWrapperSubscriber->wrapControllerExecutionInRenderContext(Array, Array)
#5 /app/vendor/symfony/http-kernel/HttpKernel.php(181): Drupal\Core\EventSubscriber\EarlyRenderingControllerWrapperSubscriber->Drupal\Core\EventSubscriber\{closure}()
#6 /app/vendor/symfony/http-kernel/HttpKernel.php(76): Symfony\Component\HttpKernel\HttpKernel->handleRaw(Object(Symfony\Component\HttpFoundation\Request), 1)
#7 /app/web/core/lib/Drupal/Core/StackMiddleware/Session.php(53): Symfony\Component\HttpKernel\HttpKernel->handle(Object(Symfony\Component\HttpFoundation\Request), 1, true)
#8 /app/web/core/lib/Drupal/Core/StackMiddleware/KernelPreHandle.php(48): Drupal\Core\StackMiddleware\Session->handle(Object(Symfony\Component\HttpFoundation\Request), 1, true)
#9 /app/web/core/lib/Drupal/Core/StackMiddleware/ContentLength.php(28): Drupal\Core\StackMiddleware\KernelPreHandle->handle(Object(Symfony\Component\HttpFoundation\Request), 1, true)
#10 /app/web/core/modules/big_pipe/src/StackMiddleware/ContentLength.php(32): Drupal\Core\StackMiddleware\ContentLength->handle(Object(Symfony\Component\HttpFoundation\Request), 1, true)
#11 /app/web/core/modules/page_cache/src/StackMiddleware/PageCache.php(106): Drupal\big_pipe\StackMiddleware\ContentLength->handle(Object(Symfony\Component\HttpFoundation\Request), 1, true)
#12 /app/web/core/modules/page_cache/src/StackMiddleware/PageCache.php(85): Drupal\page_cache\StackMiddleware\PageCache->pass(Object(Symfony\Component\HttpFoundation\Request), 1, true)
#13 /app/web/core/lib/Drupal/Core/StackMiddleware/ReverseProxyMiddleware.php(48): Drupal\page_cache\StackMiddleware\PageCache->handle(Object(Symfony\Component\HttpFoundation\Request), 1, true)
#14 /app/web/core/lib/Drupal/Core/StackMiddleware/NegotiationMiddleware.php(51): Drupal\Core\StackMiddleware\ReverseProxyMiddleware->handle(Object(Symfony\Component\HttpFoundation\Request), 1, true)
#15 /app/web/core/lib/Drupal/Core/StackMiddleware/AjaxPageState.php(36): Drupal\Core\StackMiddleware\NegotiationMiddleware->handle(Object(Symfony\Component\HttpFoundation\Request), 1, true)
#16 /app/web/core/lib/Drupal/Core/StackMiddleware/StackedHttpKernel.php(51): Drupal\Core\StackMiddleware\AjaxPageState->handle(Object(Symfony\Component\HttpFoundation\Request), 1, true)
#17 /app/web/core/lib/Drupal/Core/DrupalKernel.php(741): Drupal\Core\StackMiddleware\StackedHttpKernel->handle(Object(Symfony\Component\HttpFoundation\Request), 1, true)
#18 /app/web/index.php(19): Drupal\Core\DrupalKernel->handle(Object(Symfony\Component\HttpFoundation\Request))
#19 {main}

Swapping to another provider and it works.

ricardo santos → made their first commit to this issue’s fork.

same issue happen in Azure OpenAI ChatGPT-4o.
Switch to OpenAI works good.

I experience the same problem with "Azure - OpenAI GPT-4o Mini" model. (It does work with the Gemini provider.)

The problem is, that the method isUsable in the plugin AzureProvider returns FALSE. It returns FALSE, because $operation_type is NULL. The variable is null because it is called without parameters, see: https://git.drupalcode.org/project/ai/-/blob/1.0.5/src/AiProviderPluginM...

The following commit solves the issue described in the comment #8:
https://git.drupalcode.org/project/ai_provider_azure/-/commit/052496c055...

When I install "drupal/ai_provider_azure:1.0.x-dev@dev", then the provider works for me. It would be nice to create a new tag.

Thanks for finding the issue. Your fix works on my end to get past the noted error. I think in the Azure AI portal I still need to work on allowing my dev box access to the API but it does now make the call.