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app\design\frontend\Vendor\theme\Magento_Theme\templates\messages.phtml

<div data-bind="scope: 'messages'">
        <div data-bind="foreach: { data: cookieMessages, as: 'message' }" class="messages">
            <div data-bind="attr: {
                class: 'message-' + message.type + ' ' + message.type + ' message',
                'data-ui-id': 'message-' + message.type
            }">
                <div data-bind="html: message.text"></div>
            </div>
        </div>
        <div data-bind="foreach: { data: messages().messages, as: 'message' }" class="messages">
            <div data-bind="attr: {
                class: 'message-' + message.type + ' ' + message.type + ' message',
                'data-ui-id': 'message-' + message.type
            }">
                <div data-bind="html: message.text"></div>
            </div>
        </div>
    </div>
    <script type="text/x-magento-init">
        {
            "*": {
                "Magento_Ui/js/core/app": {
                    "components": {
                            "messages": {
                                "component": "Magento_Theme/js/view/messages"
                            }
                        }
                    }
                }
        }
    </script>

app\code\Vendor\Module\view\frontend\layout\checkout_index_index.xml

<page xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" layout="1column" xsi:noNamespaceSchemaLocation="../../../../../../../lib/internal/Magento/Framework/View/Layout/etc/page_configuration.xsd">

    <head>
        <title>Multi Step Checkout</title>
    </head> 

    <body>
        <referenceContainer name="columns.top">
            <referenceBlock name="messages">
                <action method="setTemplate">
                    <argument xsi:type="string" name="template">Magento_Theme::messages.phtml</argument>
                </action>
            </referenceBlock>     
        </referenceContainer>

        <container name="sidebar.additional" label="Sidebar Additional" htmlTag="div">
            <referenceBlock name="wishlist_sidebar" remove="true"/>
            <referenceBlock name="sale.reorder.sidebar" remove="true"/>
            <referenceBlock name="catalog.compare.sidebar" remove="true" />         
        </container>


        <referenceBlock name="content">

        </referenceBlock>   


    </body>
</page>

In Controller Code

$errorMsg = "Something";
$this->_messageManager->addError(__($errorMsg));
$this->_redirect('checkout', ['_fragment' => 'cart']);

But Even after all It's not triggering Error Messages.

enter image description here

5
  • have you checked success message is displaying? May 18, 2019 at 6:18
  • @prashant valanda, it's not displaying any success or error message May 18, 2019 at 6:25
  • @All,please check the link , it's worked for me. github.com/magento/magento2/issues/7561#issuecomment-432606764 May 20, 2019 at 8:08
  • @PrashantValanda i solved this error issue in locals server but in live server it's not firing any messages even it's not displaying any error messages on default checkout page also May 29, 2019 at 7:32
  • @PrashantValanda can you please check my updated question some console error is there in our checkout page,is this issue may be causing due to this console errors May 29, 2019 at 7:37

1 Answer 1

1

This code worked for me

app\code\Vendor\Module\view\frontend\layout\checkout_index_index.xml

<referenceBlock name="content">        
        <block class="Magento\Framework\View\Element\Messages" name="messages" as="messages" template="Magento_Theme::messages.phtml"/>
</referenceBlock>

app\design\frontend\Vendor\theme\Magento_Theme\templates\messages.phtml

<div data-bind="scope: 'messages'">
        <div data-bind="foreach: { data: cookieMessages, as: 'message' }" class="messages">
            <div data-bind="attr: {
                class: 'message-' + message.type + ' ' + message.type + ' message',
                'data-ui-id': 'message-' + message.type
            }">
                <div data-bind="html: message.text"></div>
            </div>
        </div>
        <div data-bind="foreach: { data: messages().messages, as: 'message' }" class="messages">
            <div data-bind="attr: {
                class: 'message-' + message.type + ' ' + message.type + ' message',
                'data-ui-id': 'message-' + message.type
            }">
                <div data-bind="html: message.text"></div>
            </div>
        </div>
    </div>
    <script type="text/x-magento-init">
        {
            "*": {
                "Magento_Ui/js/core/app": {
                    "components": {
                            "messages": {
                                "component": "Magento_Theme/js/view/messages"
                            }
                        }
                    }
                }
        }
    </script>

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