AEM 6.4 - RTE doesn't work when placed in a page dialog
When RTE configuration is used in the page dialog, and on opening the page property getting the below error , The error occurring only in AEM 6.4 not in 6.2

<description
jcr:primaryType="nt:unstructured"
sling:resourceType="cq/gui/components/authoring/dialog/richtext"
fieldLabel="Description"
removeSingleParagraphContainer="{Boolean}true"
singleParagraphContainerReplacement="div"
name="./description"/>
Any solution to fix this?