Call to a member function bundle() on boolean

Got another issue. On my existing product (one that has multiple variants already attached) I'm not seeing the button from this module. And when I go to add a new product, blank slate, I get the following error...

The website encountered an unexpected error. Please try again later.
Error: Call to a member function bundle() on boolean in Drupal\commerce_bulk\Plugin\Field\FieldWidget\BulkSkuWidget->formElement() (line 184 of modules/contrib/commerce_bulk/src/Plugin/Field/FieldWidget/BulkSkuWidget.php).
Drupal\commerce_bulk\Plugin\Field\FieldWidget\BulkSkuWidget->formElement(Object, 0, Array, Array, Object) (Line: 335)
Drupal\Core\Field\WidgetBase->formSingleElement(Object, 0, Array, Array, Object) (Line: 202)
Drupal\Core\Field\WidgetBase->formMultipleElements(Object, Array, Object) (Line: 104)
Drupal\Core\Field\WidgetBase->form(Object, Array, Object) (Line: 171)
Drupal\Core\Entity\Entity\EntityFormDisplay->buildForm(Object, Array, Object) (Line: 170)
Drupal\inline_entity_form\Form\EntityInlineForm->entityForm(Array, Object) (Line: 136)
Drupal\inline_entity_form\Element\InlineEntityForm::processEntityForm(Array, Object, Array)
call_user_func_array(Array, Array) (Line: 997)
Drupal\Core\Form\FormBuilder->doBuildForm('commerce_product_clothing_add_form', Array, Object) (Line: 1060)
Drupal\Core\Form\FormBuilder->doBuildForm('commerce_product_clothing_add_form', Array, Object) (Line: 1060)
Drupal\Core\Form\FormBuilder->doBuildForm('commerce_product_clothing_add_form', Array, Object) (Line: 1060)
Drupal\Core\Form\FormBuilder->doBuildForm('commerce_product_clothing_add_form', Array, Object) (Line: 1060)
Drupal\Core\Form\FormBuilder->doBuildForm('commerce_product_clothing_add_form', Array, Object) (Line: 561)
Drupal\Core\Form\FormBuilder->processForm('commerce_product_clothing_add_form', Array, Object) (Line: 318)
Drupal\Core\Form\FormBuilder->buildForm('commerce_product_clothing_add_form', Object) (Line: 93)
Drupal\Core\Controller\FormController->getContentResult(Object, Object)
call_user_func_array(Array, Array) (Line: 123)
Drupal\Core\EventSubscriber\EarlyRenderingControllerWrapperSubscriber->Drupal\Core\EventSubscriber\{closure}() (Line: 582)
Drupal\Core\Render\Renderer->executeInRenderContext(Object, Object) (Line: 124)
Drupal\Core\EventSubscriber\EarlyRenderingControllerWrapperSubscriber->wrapControllerExecutionInRenderContext(Array, Array) (Line: 97)
Drupal\Core\EventSubscriber\EarlyRenderingControllerWrapperSubscriber->Drupal\Core\EventSubscriber\{closure}() (Line: 151)
Symfony\Component\HttpKernel\HttpKernel->handleRaw(Object, 1) (Line: 68)
Symfony\Component\HttpKernel\HttpKernel->handle(Object, 1, 1) (Line: 57)
Drupal\Core\StackMiddleware\Session->handle(Object, 1, 1) (Line: 47)
Drupal\Core\StackMiddleware\KernelPreHandle->handle(Object, 1, 1) (Line: 99)
Drupal\page_cache\StackMiddleware\PageCache->pass(Object, 1, 1) (Line: 78)
Drupal\page_cache\StackMiddleware\PageCache->handle(Object, 1, 1) (Line: 47)
Drupal\Core\StackMiddleware\ReverseProxyMiddleware->handle(Object, 1, 1) (Line: 52)
Drupal\Core\StackMiddleware\NegotiationMiddleware->handle(Object, 1, 1) (Line: 23)
Stack\StackedHttpKernel->handle(Object, 1, 1) (Line: 669)
Drupal\Core\DrupalKernel->handle(Object) (Line: 19)