You mean when working with the javascript API or in what situation?

[JavaScript Error: "No frame with id 46 in tab 51."]

[JavaScript Error: "Invalid field 'citingPublications" for base field" {file: "chrome://zotero/content/xpcom/data/itemFields.js" line: 280}]

[JavaScript Error: "Invalid field 'total" for base field" {file: "chrome://zotero/content/xpcom/data/itemFields.js" line: 280}]

Anyone have any idea what javascript I can put into the CSV translator file so that html tags in the notes are removed on export?

[JavaScript Error: "HTTP GET https://www.sciencedirect.com/sdfe/arp/cite?pii=S187770581633079X&format=application/x-research-info-systems&withabstract=true failed with status code 0"]

The following is a script which does the same, but tells you what page the comment is on and removes the author's (of the article) name which is uselessly repeated for each comment. You can hack those

[JavaScript Error: "Error: Only 0 translators present in cache. Resetting

[JavaScript Error: "TypeError: Cannot read property '344' of undefined

The note is[JavaScript Error: "The operation couldn't be completed. (OSStatus error -1708.) @[activate:document.m:140]" {file: "file:///Applications/Zotero.app/Contents/Resources/extensions/zoteroMacW

I tried the Javascript, it reports "No items found".

[JavaScript Error: "No tab with id: 76."]

[JavaScript Error: "Win error 3 during operation removeEmptyDir on file C:\Users\[…]\Zotero\storage\UWTA6D4A (系统找不到指定的路径。

[JavaScript Error: "*** -[__NSDictionaryM setObject:forKey:]: object cannot be nil (key: /Applications/Microsoft Word.app/ 1) @[getDocument:application.m:204]" {file: "file:///Applications/Zotero.app/

[JavaScript Error: "TypeError: Cannot read property '9' of undefined

[JavaScript Error: "TypeError: right-hand side of 'in' should be an object, got boolean" {file: "resource://gre/modules/osfile/osfile_shared_allthreads.jsm" line: 470}]

[JavaScript Error: "WebSocket connection closed: 1006 "]

[JavaScript Error: "*** -[__NSDictionaryM setObject:forKey:]: object cannot be nil (key: /Applications/Microsoft Word.app/ 1) @[getDocument:application.m:204]" {file: "file:///Applications/Zotero.app/

I have similarly encountered the irritation of name variants and manually 'fix' them. It isn't a biggie but thank you for the Javascript API, I'll check this out.

[JavaScript Error: "Key not provided"]