Streaming chat responses gives Call to undefined method Drupal\ai_provider_openai\OpenAiChatMessageIterator::getTools()

Created on 27 March 2025, 16 days ago

Problem/Motivation

From fresh install of Drupal CMS (1.1x-dev) from the Chat Explorer (admin/config/ai/explorers/chat_generator) with Streamed checked, the following error appears:

The website encountered an unexpected error. Try again later.

Error: Call to undefined method Drupal\ai_provider_openai\OpenAiChatMessageIterator::getTools() in Drupal\ai_api_explorer\Plugin\AiApiExplorer\ChatGenerator->getResponse() (line 306 of modules/contrib/ai/modules/ai_api_explorer/src/Plugin/AiApiExplorer/ChatGenerator.php).
Drupal\ai_api_explorer\Plugin\AiApiExplorer\ChatGenerator->submitForm() (Line: 71)
Drupal\ai_api_explorer\Form\AiApiExplorerForm->submitForm()
call_user_func_array() (Line: 105)
Drupal\Core\Form\FormSubmitter->executeSubmitHandlers() (Line: 43)
Drupal\Core\Form\FormSubmitter->doSubmitForm() (Line: 589)
Drupal\Core\Form\FormBuilder->processForm() (Line: 144)
Drupal\autosave_form\Form\AutosaveFormBuilder->processForm() (Line: 321)
Drupal\Core\Form\FormBuilder->buildForm() (Line: 97)
Drupal\autosave_form\Form\AutosaveFormBuilder->buildForm() (Line: 73)
Drupal\Core\Controller\FormController->getContentResult()
call_user_func_array() (Line: 123)
Drupal\Core\EventSubscriber\EarlyRenderingControllerWrapperSubscriber->Drupal\Core\EventSubscriber\{closure}() (Line: 593)
Drupal\Core\Render\Renderer->executeInRenderContext() (Line: 121)
Drupal\Core\EventSubscriber\EarlyRenderingControllerWrapperSubscriber->wrapControllerExecutionInRenderContext() (Line: 97)
Drupal\Core\EventSubscriber\EarlyRenderingControllerWrapperSubscriber->Drupal\Core\EventSubscriber\{closure}() (Line: 183)
Symfony\Component\HttpKernel\HttpKernel->handleRaw() (Line: 76)
Symfony\Component\HttpKernel\HttpKernel->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: 709)
Drupal\Core\DrupalKernel->handle() (Line: 19)

Steps to reproduce

Proposed resolution

Remaining tasks

User interface changes

API changes

Data model changes

🐛 Bug report

Status

Active

Version

1.1

Component

Code

Created by

🇺🇸United States cellear San Francisco Bay Area

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Merge Requests

!27Streaming chat responses gives Call to undefined method Drupal\ai_provider_openai\OpenAiChatMessageIterator::getTools()
Open
Unnamed author
updated 13 days ago

Comments & Activities

Issue created by @cellear
First commit to issue fork.
Merge request !27Issue #3515885: Add missing getTools() method to OpenAiChatMessageIterator → (Open) created by Unnamed author
Comment 13 days ago →
🇬🇧United Kingdom yautja_cetanu
The actual problem is that the provider is missing the feature to provide "tool responses in the streaming response".

This will require looking at the OpenAI SDK and its function calling features and making the provider make use of the function calling streaming features.
Comment 13 days ago →
System Message

0dfbf6e0 committed on 3515885-streaming-chat-responses
Issue #3515885: Fix coding standards in OpenAiChatMessageIterator...
Comment 13 days ago →
🇬🇧United Kingdom yautja_cetanu

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