83608256 What should I do

Shark_J

[JavaScript Error: "Error 400 for collection MD0DQVUQ in 我的文库:

ZoteroObjectUploadError: 'MD0DQVUQ' is not a valid collection key"]

[additional errors removed — D.S.]

appName => Zotero, version => 9.0.4 (x64), os => Windows 11 26200, locale => zh-CN, extensions => ZotCard (3.3.0, extension), PDF Figure (0.2.7, extension), Green Frog (0.21.0, extension), Sci-PDF (8.0.4, extension), Del Item With Attachment (0.4.5, extension), 蒲公英 (1.0.10, extension), Zotero 插件市场 (9.0.2, extension), Translate for Zotero (2.4.4, extension), PMCID fetcher for Zotero (1.0.2, extension), Jasminum (1.1.37, extension), Ethereal Style (6.0.6, extension), Zoplicate (5.0.7, extension), Zotero Better Authors (6.0.0, extension), Ethereal Reference (1.7.5, extension), Easier Citation (0.5.3, extension), Actions and Tags for Zotero (2.5.2, extension), Linter for Zotero (3.3.0, extension), Better Notes for Zotero (3.1.0, extension), AI4Paper (6.3.0.19, extension), Open PDF for Zotero (1.0.12, extension), Chartero (2.11.0, extension, disabled), Awesome GPT (3.1.8, extension, disabled)

aborel

First you should explain the problem you are actually seeing.
Then follow the guidelines at https://www.zotero.org/support/reporting_problems#reporting_zotero_problems

dstillman

But if it's about the above sync error that I've excerpted, you used some plugin or AI tool that created a collection with an invalid key that can't sync. You'll need to contact the tool developer and ask them to fix it and to fix your database, or you'll need to identify the collection and delete it (and empty the trash). We can't help with this.