When using an NLP Augmentor via the WYSIWYG (but it could probably be for any other usage), timeouts or errors can occur when communicating with the NLP Cloud API. The module logs a 520 error OK, however, it appears that the Augmentor code then goes on to try to access the payload. The resulting error is logged to DBLog.
Warning: Attempt to read property "detail" on null in NLPCloud\NLPCloud->articleGeneration() (line 104 of /code/vendor/nlpcloud/nlpcloud-client/src/NLPCloud.php)
#0 /code/web/core/includes/bootstrap.inc(158): _drupal_error_handler_real(2, 'Attempt to read...', '/code/vendor/nl...', 104)
#1 /code/vendor/nlpcloud/nlpcloud-client/src/NLPCloud.php(104): _drupal_error_handler(2, 'Attempt to read...', '/code/vendor/nl...', 104)
#2 /code/web/modules/contrib/augmentor_nlpcloud/src/Plugin/Augmentor/NLPCloudBlogPostGeneration.php(45): NLPCloud\NLPCloud->articleGeneration('The best books ...')
#3 /code/web/modules/contrib/augmentor/src/Controller/AugmentorController.php(82): Drupal\augmentor_nlpcloud\Plugin\Augmentor\NLPCloudBlogPostGeneration->execute('The best books ...')
#4 [internal function]: Drupal\augmentor\Controller\AugmentorController->execute()
#5 /code/web/core/lib/Drupal/Core/EventSubscriber/EarlyRenderingControllerWrapperSubscriber.php(123): call_user_func_array(Array, Array)
#6 /code/web/core/lib/Drupal/Core/Render/Renderer.php(580): Drupal\Core\EventSubscriber\EarlyRenderingControllerWrapperSubscriber->Drupal\Core\EventSubscriber\{closure}()
#7 /code/web/core/lib/Drupal/Core/EventSubscriber/EarlyRenderingControllerWrapperSubscriber.php(124): Drupal\Core\Render\Renderer->executeInRenderContext(Object(Drupal\Core\Render\RenderContext), Object(Closure))
#8 /code/web/core/lib/Drupal/Core/EventSubscriber/EarlyRenderingControllerWrapperSubscriber.php(97): Drupal\Core\EventSubscriber\EarlyRenderingControllerWrapperSubscriber->wrapControllerExecutionInRenderContext(Array, Array)
#9 /code/vendor/symfony/http-kernel/HttpKernel.php(163): Drupal\Core\EventSubscriber\EarlyRenderingControllerWrapperSubscriber->Drupal\Core\EventSubscriber\{closure}()
#10 /code/vendor/symfony/http-kernel/HttpKernel.php(74): Symfony\Component\HttpKernel\HttpKernel->handleRaw(Object(Symfony\Component\HttpFoundation\Request), 1)
#11 /code/web/core/lib/Drupal/Core/StackMiddleware/Session.php(58): Symfony\Component\HttpKernel\HttpKernel->handle(Object(Symfony\Component\HttpFoundation\Request), 1, true)
#12 /code/web/core/lib/Drupal/Core/StackMiddleware/KernelPreHandle.php(48): Drupal\Core\StackMiddleware\Session->handle(Object(Symfony\Component\HttpFoundation\Request), 1, true)
#13 /code/web/core/modules/page_cache/src/StackMiddleware/PageCache.php(106): Drupal\Core\StackMiddleware\KernelPreHandle->handle(Object(Symfony\Component\HttpFoundation\Request), 1, true)
#14 /code/web/core/modules/page_cache/src/StackMiddleware/PageCache.php(85): Drupal\page_cache\StackMiddleware\PageCache->pass(Object(Symfony\Component\HttpFoundation\Request), 1, true)
#15 /code/web/core/modules/ban/src/BanMiddleware.php(50): Drupal\page_cache\StackMiddleware\PageCache->handle(Object(Symfony\Component\HttpFoundation\Request), 1, true)
#16 /code/web/core/lib/Drupal/Core/StackMiddleware/ReverseProxyMiddleware.php(48): Drupal\ban\BanMiddleware->handle(Object(Symfony\Component\HttpFoundation\Request), 1, true)
#17 /code/web/core/lib/Drupal/Core/StackMiddleware/NegotiationMiddleware.php(51): Drupal\Core\StackMiddleware\ReverseProxyMiddleware->handle(Object(Symfony\Component\HttpFoundation\Request), 1, true)
#18 /code/web/modules/contrib/remove_http_headers/src/StackMiddleware/RemoveHttpHeadersMiddleware.php(49): Drupal\Core\StackMiddleware\NegotiationMiddleware->handle(Object(Symfony\Component\HttpFoundation\Request), 1, true)
#19 /code/web/core/lib/Drupal/Core/StackMiddleware/StackedHttpKernel.php(51): Drupal\remove_http_headers\StackMiddleware\RemoveHttpHeadersMiddleware->handle(Object(Symfony\Component\HttpFoundation\Request), 1, true)
#20 /code/web/core/lib/Drupal/Core/DrupalKernel.php(686): Drupal\Core\StackMiddleware\StackedHttpKernel->handle(Object(Symfony\Component\HttpFoundation\Request), 1, true)
#21 /code/web/index.php(19): Drupal\Core\DrupalKernel->handle(Object(Symfony\Component\HttpFoundation\Request))
#22 {main}Access the NLP Cloud API which results in a response error.
If there is an error, do not go on the interact with the response.
Update the code to make it more defensive.
Possible report back that there was a problem to that an error can be shown to the user. This may be the responsibility of Augmentor WYSIWYG implementation, rather than for NLP Cloud implementation.
None.
None.
Fixed
1.0
Code
Solved here: https://www.drupal.org/project/augmentor/issues/3404316#comment-15486501 🐛 Improvement to error handling for Augmentors Fixed
Automatically closed - issue fixed for 2 weeks with no activity.