(Just to clarify, we never want duplicate threads for the same issue. I've merged your new post back to this thread.) [JavaScript Error: "This method or property is not available because the object re

[JavaScript Error: "ZoteroInvalidDataError: Invalid item type id 'undefined'" {file: "chrome://zotero/content/xpcom/data/itemFields.js" line: 215}]

Can you go to Tools → Developer → Run JavaScript, run the following code, and either paste the result here or (if it contains private information) email it to support@zotero.org with a link to this th

[JavaScript Error: "An error occurred" {file: "chrome://zotero/content/xpcom/sync/syncEngine.js" line: 1365}]

[JavaScript Error: "HTTP POST https://api.zotero.org/users/(myaccount#)/settings failed with status code 400:

happening to me as well. In my case it was due to javascript was enabled in that document which popped up printing dialog when I open the document. This happend not only in zotero. But in adobe as wel

Select text from left to right:

Same in the window Run JavaScript, and probably other places.

In log: [JavaScript Error: "HTTP request to http://127.0.0.1:23119/connector/saveItems has timed out after 15000ms" {file: "chrome-extension://ekhagklcjbdpajgpjgmbionohlpdbjgc/zotero.js" line: 314}]

You can code lots of things like item collection membership checking with the Zotero javascript API, or maybe something like pyzotero. The question is whether it's worth the effort.

Running the Javascript gave the result:

I already tried out Better BibTeX. My intention was to use it to connect Zotero to Obsidian with the Obsidian Zotero Integration plug-in. But that didn't work for me. So I removed Better BibTeX . But

[JavaScript Error: "Error 400 for item 7HDF8ZD8 in 我的文库:

[JavaScript Error: "Worker 'import' failed: {"existingAnnotations":[],"error":"{\"message\":\"The PDF file is empty, i.e. its size is zero bytes.\",\"name\":\"InvalidPDFException\"}"}" {file: "chrome:

[JavaScript Error: "json[c.field] is undefined" {file: "chrome://zotero/content/xpcom/data/dataObjectUtilities.js" line: 612}]

//parentID is an integer set to the ID of the parent. I have checked the correctness of the parentID parameter using SQL, and by creating a note using the Javascript API (which works exactly as inten

It does not seem to do anything at the moment, simply producing this error: [JavaScript Error: "TypeError: windowRoot.ownerGlobal.openTrustedLinkIn is not a function" {file: "chrome://mozapps/content/

JavaScript error: resource://gre/modules/Sqlite.sys.mjs, line 1336: NS_ERROR_FILE_ACCESS_DENIED: Could not open connection to /Users/ricrodeheaver/Dropbox/Zotero/zotero.sqlite: 2152857621

[JavaScript Error: "Download request 1/3VSQI4H6 failed"]

The full content is "[JavaScript Error: "HTTP request to http://127.0.0.1:23119/connector/saveSnapshot has timed out after 15000ms" {file: "chrome-extension://nmhdhpibnnopknkmonacoephklnflpho/zotero.j