Applies to: Platform Server 10.5 and 11.x / Quark XML Author 4.8.x and 5.x

Background: Sometimes user copies content from outside source to Quark XML Author document and when they try to publish the pdf in platform workspace, they get this error.Error Screenshot:


This specific error occurs due to a special character  (line-break) being used in the document. You may open the document in any XML editing application and check if this special character is being used. Remove the special from the document and then re-publish it.

Note: It may be possible that the special character being mentioned above is not used in your document. In that case, to see what special character is causing this issue, check the platform server log.