Error Add Result page breadcrumb

Question

I have an Edit.php for backend, at first it was running fine and then after i run upgrade, i got this following error:

1 exception(s): Exception #0 (InvalidArgumentException): Boolean value is expected, supported values: array ( 0 => true, 1 => 1, 2 => 'true', 3 => '1', 4 => false, 5 => 0, 6 => 'false', 7 => '0', )

Exception #0 (InvalidArgumentException): Boolean value is expected, supported values: array ( 0 => true, 1 => 1, 2 => 'true', 3 => '1', 4 => false, 5 => 0, 6 => 'false', 7 => '0', )

#0 C:\xampp7\htdocs\magento2\vendor\magento\framework\Data\Argument\Interpreter\Boolean.php(40): Magento\Framework\Stdlib\BooleanUtils->toBoolean('required')

#1 C:\xampp7\htdocs\magento2\vendor\magento\framework\Data\Argument\Interpreter\Composite.php(61): Magento\Framework\Data\Argument\Interpreter\Boolean->evaluate(Array)

#2 C:\xampp7\htdocs\magento2\vendor\magento\framework\Data\Argument\Interpreter\ArrayType.php(43): Magento\Framework\Data\Argument\Interpreter\Composite->evaluate(Array)

#31 C:\xampp7\htdocs\magento2\app\code\Lime\Confirmation\Controller\Adminhtml\Bankdestination\Edit.php(53): Lime\Confirmation\Controller\Adminhtml\Bankdestination\Edit\Interceptor->initPage(Object(Magento\Backend\Model\View\Result\Page\Interceptor))

here's my code:

<?php


namespace Lime\Confirmation\Controller\Adminhtml\Bankdestination;

class Edit extends \Lime\Confirmation\Controller\Adminhtml\Bankdestination
{

    protected $resultPageFactory;

    /**
     * @param \Magento\Backend\App\Action\Context $context
     * @param \Magento\Framework\Registry $coreRegistry
     * @param \Magento\Framework\View\Result\PageFactory $resultPageFactory
     */
    public function __construct(
        \Magento\Backend\App\Action\Context $context,
        \Magento\Framework\Registry $coreRegistry,
        \Magento\Framework\View\Result\PageFactory $resultPageFactory
    ) {
        $this->resultPageFactory = $resultPageFactory;
        parent::__construct($context, $coreRegistry);
    }

    /**
     * Edit action
     *
     * @return \Magento\Framework\Controller\ResultInterface
     */
    public function execute()
    {

        // 1. Get ID and create model
        $id = $this->getRequest()->getParam('bank_destination_id');
        $model = $this->_objectManager->create('Lime\Confirmation\Model\BankDestination');

        // 2. Initial checking
        if ($id) {
            $model->load($id);
            if (!$model->getId()) {
                $this->messageManager->addError(__('This Bank Destination no longer exists.'));
                /** @var \Magento\Backend\Model\View\Result\Redirect $resultRedirect */
                $resultRedirect = $this->resultRedirectFactory->create();
                return $resultRedirect->setPath('*/*/');
            }
        }
        $this->_coreRegistry->register('lime_confirmation_bank_destination', $model);

        // 5. Build edit form
        /** @var \Magento\Backend\Model\View\Result\Page $resultPage */
        $resultPage = $this->resultPageFactory->create();
        //the start of error
        $this->initPage($resultPage)->addBreadcrumb(
            $id ? __('Edit Bank Destination') : __('New Bank Destination'),
            $id ? __('Edit Bank Destination') : __('New Bank Destination')
        );

        $resultPage->getConfig()->getTitle()->prepend(__('Bank Destinations'));
        $resultPage->getConfig()->getTitle()->prepend($model->getId() ? $model->getTitle() : __('New Bank Destination'));
        return $resultPage;
    }
}

Answer 1

You can calling the method that not define in class $this->initPage either create the Method

replace

$this->initPage($resultPage)->addBreadcrumb(
            $id ? __('Edit Bank Destination') : __('New Bank Destination'),
            $id ? __('Edit Bank Destination') : __('New Bank Destination')
        );

with

$resultPage->addBreadcrumb(
            $id ? __('Edit Bank Destination') : __('New Bank Destination'),
            $id ? __('Edit Bank Destination') : __('New Bank Destination')
        );