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I have an epub version of a book that shows no errors in Editor>Check for errors.
I convert it to AZW3. The only change I have made is to Justify text.
When I check the AZW3 in the Editor I get a lot of "invalid ID"
Sometimes other errors appear that were not in the Epub version. Such as "image not referenced"
I have also got the "invalid ID" error after converting a non-error AZW3 to AZW3.
I have an epub version of a book that shows no errors in Editor>Check for errors.
I convert it to AZW3. The only change I have made is to Justify text.
When I check the AZW3 in the Editor I get a lot of "invalid ID"
Sometimes other errors appear that were not in the Epub version. Such as "image not referenced"
I have also got the "invalid ID" error after converting a non-error AZW3 to AZW3.