TypeError: Drupal\eca_modeller_bpmn\ModellerBpmnBase::buildConfigurationForm()
Problem/Motivation
After Upgrading from Drupal 10.2.5 to 10.3.1 and ECA 1.x to 2.x i get the following error when creating or editing an existing BPMN ECA flow. Other modellers work.
Modules used
- Machine name: bpmn_io - Version: 2.0.0
- Machine name: eca -Version: 2.0.1
TypeError: Drupal\eca_modeller_bpmn\ModellerBpmnBase::buildConfigurationForm(): Return value must be of type array, null returned in Drupal\eca_modeller_bpmn\ModellerBpmnBase->buildConfigurationForm() (line 584 of modules/contrib/eca/modules/modeller_bpmn/src/ModellerBpmnBase.php).
Drupal\eca_modeller_bpmn\ModellerBpmnBase->getTemplates() (Line: 85)
Drupal\bpmn_io\Plugin\ECA\Modeller\BpmnIo->edit() (Line: 208)
Drupal\eca_ui\Controller\EcaController->edit('process_xon9our')
call_user_func_array(Array, Array) (Line: 123)
Drupal\Core\EventSubscriber\EarlyRenderingControllerWrapperSubscriber->Drupal\Core\EventSubscriber\{closure}() (Line: 638)
Drupal\Core\Render\Renderer->executeInRenderContext(Object, Object) (Line: 121)
Drupal\Core\EventSubscriber\EarlyRenderingControllerWrapperSubscriber->wrapControllerExecutionInRenderContext(Array, Array) (Line: 97)
Drupal\Core\EventSubscriber\EarlyRenderingControllerWrapperSubscriber->Drupal\Core\EventSubscriber\{closure}() (Line: 181)
Symfony\Component\HttpKernel\HttpKernel->handleRaw(Object, 1) (Line: 76)
Symfony\Component\HttpKernel\HttpKernel->handle(Object, 1, 1) (Line: 53)
Drupal\Core\StackMiddleware\Session->handle(Object, 1, 1) (Line: 48)
Drupal\Core\StackMiddleware\KernelPreHandle->handle(Object, 1, 1) (Line: 28)
Drupal\Core\StackMiddleware\ContentLength->handle(Object, 1, 1) (Line: 32)
Drupal\big_pipe\StackMiddleware\ContentLength->handle(Object, 1, 1) (Line: 57)
Drupal\advban\AdvbanMiddleware->handle(Object, 1, 1) (Line: 50)
Drupal\ban\BanMiddleware->handle(Object, 1, 1) (Line: 48)
Drupal\Core\StackMiddleware\ReverseProxyMiddleware->handle(Object, 1, 1) (Line: 51)
Drupal\Core\StackMiddleware\NegotiationMiddleware->handle(Object, 1, 1) (Line: 36)
Drupal\Core\StackMiddleware\AjaxPageState->handle(Object, 1, 1) (Line: 49)
Drupal\remove_http_headers\StackMiddleware\RemoveHttpHeadersMiddleware->handle(Object, 1, 1) (Line: 51)
Drupal\Core\StackMiddleware\StackedHttpKernel->handle(Object, 1, 1) (Line: 741)
Drupal\Core\DrupalKernel->handle(Object) (Line: 19)
Steps to reproduce
Proposed resolution
Remaining tasks
User interface changes
API changes
Data model changes
Edited by drupalbot