1

Made a simple module. But in trying to view the url I get this error.

Exception #0 (Magento\Framework\Config\Dom\ValidationException): Element >'referenceBlock', attribute 'after': The attribute 'after' is not allowed. Line: 827

Looks similar to other known issues but not exactly the same. Any Ideas?

3
  • can you please add your layout.xml file? Dec 12, 2017 at 21:08
  • <page xmlns:xsi="w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="../../../../../../../lib/internal/Magento/Framework/View/Layout/etc/page_configuration.xsd" layout="1column"> <body> <referenceContainer name="content"> <block class="cbg\ReviewReminder\Block\helloworld" name="helloworld" template="helloworld.phtml" /> </referenceContainer> </body> </page>
    – Griehle
    Dec 12, 2017 at 21:55
  • You will notice that in this xml there is no after attribute. It must be in the core code somewhere. Just not sure where.
    – Griehle
    Dec 14, 2017 at 0:10

2 Answers 2

1

modify your XML file

<page xmlns:xsi="w3.org/2001/XMLSchema-instance"; xsi:noNamespaceSchemaLocation="../../../../../../../lib/inte‌​rnal/Magento/Framewo‌​rk/View/Layout/etc/p‌​age_configuration.xs‌​d" layout="1column"> 
    <body> 
        <referenceContainer name="content"> 
            <block class="Cbg\ReviewReminder\Block\Helloworld" name="helloworld" template="Cbg_ReviewReminder::helloworld.phtml" /> 
        </referenceContainer> 
    </body> 
</page>
1
  • Exception #0 (Magento\Framework\Config\Dom\ValidationException): Theme layout update file 'C:/xampp/htdocs/mage22sd2/app/code/cbg/ReviewReminder/view/frontend/layout/rr_index_index.xml' is not valid. attributes construct error Line: 1 Couldn't find end of Start Tag page line 1 Line: 1 Extra content at the end of the document Line: 1
    – Griehle
    Dec 12, 2017 at 22:45
0

This issue has been addressed in the 2.2.2 release. It was a core Issue.

2
  • 1
    then how to resolve this issue ? Feb 14, 2018 at 13:14
  • upgrade to 2.2.2
    – Griehle
    Aug 29, 2022 at 22:37

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