Magento – Magento2 Uncaught SyntaxError: Unexpected token B in JSON at position 121

jsonmagento2product

Product detail page showing this error for some products

Uncaught SyntaxError: Unexpected token B in JSON at position 121<br>
   at JSON.parse (<anonymous>)
   at getData (main.js:58)
   at Array.map (<anonymous>)
   at HTMLDocument.apply (main.js:74)
   at fire (jquery.js:3232)
   at Object.fireWith [as resolveWith] (jquery.js:3362)
   at Function.ready (jquery.js:3582)
   at HTMLDocument.completed (jquery.js:3617)

Please help me to fix this….

Best Answer

So, since you did not specify the code, the error indicates that there are invalid tags in JSON, you need to look in JS for non-closed constructions.

Related Solutions

Magento – Uncaught SyntaxError: Unexpected token u in JSON at position 0

Add in you current layout catalog_product_view.xml :

    <referenceBlock name="product.review.form">
        <arguments>
            <argument name="jsLayout" xsi:type="array">
                <item name="components" xsi:type="array">
                    <item name="review-form" xsi:type="array">
                        <item name="component" xsi:type="string">Magento_Review/js/view/review</item>
                    </item>
                </item>
            </argument>
        </arguments>
    </referenceBlock>

Hope this helps

Magento – Uncaught SyntaxError: Unexpected token } in JSON at position 199

Try clearing browser cache if you haven't already, I've had this a few times when I forgot to clear it.

Also make sure you have un-done the steps you took to add it, so remove the related JS from the require JS config to.

Best Answer

Related Solutions

Magento – Uncaught SyntaxError: Unexpected token u in JSON at position 0

Magento – Uncaught SyntaxError: Unexpected token } in JSON at position 199

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