[JavaScript Error: "Cannot read properties of null (reading 'postMessage')

I know there are various ways to work around this, but I am using Zotero to automate as much as I can and would prefer to avoid messing with XML definitions, JavaScript or SQL code, etc. It seems like

[JavaScript Error: "Error uploading full text for item P9TFWVLH in My Library:

Could any plugin or javascript code copy the filepath of the attachement of the selected item to the clipboard, using keyboard's shortcut

So you assemble the file path from those pieces of information. For example with javascript/SQL like the following to JOIN those tables to get a list of *all* local attachmnt files (run under Develope

[JavaScript Error: "Unix error 13 during operation DirectoryIterator on file /opt (Permission denied)" {file: "(unknown module)" line: 0}]

[JavaScript Error: "Zotero.BetterBibTeX.KeyManager.keys.findOne is not a function" {file: "chrome://zotero-report-customizer/content/zotero-report-customizer.js" line: 9534}]

[JavaScript Error: "HTTP request to https://www.sciencedirect.com/sdfe/arp/cite?pii=S0009261407006197&format=application/x-research-info-systems&withabstract=true rejected with status 403

[JavaScript Error: "Error(s) encountered during statement execution: column index out of range [QUERY: SELECT DISTINCT itemID

[JavaScript Error: "Error: HTTP request to https://www.sciencedirect.com/sdfe/arp/cite?pii=S0957417423029378&format=application/x-research-info-systems&withabstract=true rejected with status 403

[JavaScript Error: "Missing property "translatorID" in translator metadata JSON object in undefined

A modified version of the non-compliance-date tag creation javascript (with the removal of tag after update)

The relevant errors seem to be: [JavaScript Error: "TypeError: item.getDisplayTitle is not a function" {file: "chrome://zotero/content/elements/relatedBox.js" line: 106}]

I provided the JavaScript in case anyone needs to identify non-compliant article date format in your library. The script will create a "non-compliant date" tag for articles that do not follow the "yyy

[JavaScript Error: "9 row(s) failed to translate

https://forums.zotero.org/discussion/78245/i-need-javascript-code-to-change-a-lot-items-type

If you select the note and run this from Tools → Developer → Run JavaScript, what's the result?

[JavaScript Error: "Failed to fetch

This is some sort of misunderstanding. All snapshots saved by Zotero in the last few years are single-file snapshots with embedded images and all JavaScript removed, so they are static files that won'

In an unrelated thread, this was said to be in the roadmap. Especially for those of us without real fluency in JavaScript, this may be the most important upcoming feature. Is there a timeline?