 K.
K.
    
          
          
        My feedback
1 result found
- 
109 votesThe fix for this issue is now available in the latest update of InDesign – that is, InDesign 15.0.2. Please update your InDesign application to get this fix. — 
 Adobe InDesign teamAn error occurred while saving the comment 
 
          
No - this issue is not fixed. I have just experienced this with v16.1
I got around it by making a new document and saving it (any/size/shape/format). Then export the problem document as IDML.
Whilst the problem doc was still open on screen I opened the IDML and checked everything was ok by comparing with the problem document.
I was then able to save the new IDML as standard 2020 Indesign file.