error
Zotero sends me this error several times: The name of creator ", L, Chaimani, A, Evrenoglou, T, Davidson, M, Grañ..." in one of your items is too long to be synchronized. Shortens the field and and syncs again. What should I do? Thank you
If that was imported from a website, let us know the URL so we can fix the importer. (If this came from an imported file, it's likely just a problem with the exported data.)
To be clear, the proper solution would be to separate them into multiple names, but if there are a huge number, you'd likely have better luck reimporting the item using the Save to Zotero button, deleting the original item, and emptying the trash. Can you tell us the exact steps to reproduce one of these items?
Unless you're importing many items at once and running into site access limits, you should always use the Save to Zotero button instead of importing files from websites, since the save button can fix various problems with the metadata provided by sites.