[JavaScript Error: "invalid language tag: "en_US"" {file: "chrome://zotero/content/xpcom/data/itemFields.js" line: 477}]

[JavaScript Error: "Could not open the file at C:\Users\[…]\AppData\Local\Temp\Zotero\IFAIMKGB.tmp for writing: 0x807104C8"]

JavaScript error Could not open the file

[JavaScript Error: "Error: Error(s) encountered during statement execution: FOREIGN KEY constraint failed [QUERY: INSERT OR REPLACE INTO itemTags (itemID, tagID, type) VALUES (?, ?, ?)] [PARAMS: 21599

(Please start new threads for new issues — the thread you posted to isn't related. I've moved this to a new thread.) [JavaScript Error: "HTTP GET https://[…]@dav.jianguoyun.com/dav/zotero/QG3NRMBT.pro

I know there are plugins and I've also discovered how to do it with Javascript in the debug console, so I would hope it's not terribly difficult to implement, since the former approaches will desync w

[JavaScript Error: "uncaught exception: undefined"]

Zotero is mostly javascript. What we'd need is

Open Zotero's Javascript Console by going to Tools > Developer > Run Javascript.

[JavaScript Error: "OAuth request failed with undefined; response was undefined" {file: "chrome-extension://ekhagklcjbdpajgpjgmbionohlpdbjgc/zotero.js" line: 314}]

[JavaScript Error: "HTTP POST https://api.zotero.org/users/1285947/items/TUNHJZ3G/file failed with status code 400:

[JavaScript Error: "HTTP OPTIONS https://[…]:********@dav.jianguoyun.com/dav/zotero/ failed with status code 503:

[JavaScript Error: "translators is undefined" {file: "chrome://zotero/content/fileInterface.js" line: 565}]

[JavaScript Error: "Creator 925 not found" {file: "chrome://zotero/content/xpcom/data/creators.js" line: 73}]

You can link to collections with zotero://select/library/collections/[collection key], where collection key is the output of Tools -> Run JavaScript -> ZoteroPane.getSelectedCollection().key. (We'll h

Merging tagged ink annotations fails: [JavaScript Error: "({name:"Test"}) is not iterable" {file: "resource://zotero/reader/reader.js" line: 45482}]

For now, copy the Apple Books EPUBs you want to import into a folder (e.g. on your desktop), then paste and run this in Zotero's Tools -> Run JavaScript window:

I believe there are add-ons that'll let you bulk edit language (in Z6, Zutilo would have worked). You can definitely do it using the javascript API -- I think the first example with the search term em

I have a PDF of Eloquent JavaScript which I can see on my laptop and in my cloud library on my desktop, but it gives an "invalid or corrupt" error in my local installation of Zotero on my desktop.

In any case, Tools -> Run JavaScript, run this: