We have a document it contains a missing link, the strange thing is that the Page column of it is empty on Links panel.
There is no images frames anymore in the document,that makes Go To Link and Relink doesn't work.
Is there any way to delete it from the document? IDML is not an available option because the document uses third-part plugins.
Without export to .idml I think you're out of luck on cleaning this file, but you could try copy paste the real content from this file to a new one.
Thanks Peter for your reply, copy/paste cannot work for the reason of 3rd-part plug-ins. Currently, we are using the workaround to get rid of the annoying missing-link messages when opening documents by unchecking the Check Links Before Opening Document in the Preference setting.
Perhaps the third-party plugin is the source of the problem...