InDesign 16.4 won't allow me to export pages (no errors in document)

[con134]

Hello, 

Hoping someone can assist with a new problem I'm experiencing with inDesign. I cannot export any pages nor can I package documents as I get this error message pop up when I go through the usual export/package process. There are "no errors" in the document so it's difficult to know what the link problem is. I've never come across it before. 

Any help would be much appreciated!

Thank you

Alison

[Peter Spier]

Did you check preflight?

[Steve Werner]

If you've only recently updated to 16.4, it can sometimes help to restore your InDesign preferences and caches:

Adobe InDesign: Rebuilding Preferences and Cache Fileshttps://www.rockymountaintraining.com › adobe-...

[Luke Jennings3 · Accepted solution]

https://community.adobe.com/t5/indesign-discussions/reset-indesign-preferences-and-other-troubleshoo...

Scroll down to Divide and conquer. There may be one problematic link that is evading the preflight screen, "divide & conquer" is the most efficient way to find it.