I've been asking my friend at ChatGPT and she says it's an issue with the forum, not my Chrome browser:
is this something I can fix in my chrome browser, or is it an issue with the website I'm trying load
www.pne-online.net ?
ChatGPT said:
Great question — and based on what you've shared:
🛑
This is not something you can fix in your Chrome browser.
✅ It
is an issue with the website you're trying to load — specifically with
how www.pne-online.net is loading or initializing its JavaScript.
🔍 What’s Actually Happening?
When your browser loads the site:
- The JavaScript on the page tries to run this line:
js
CopyEdit
<span><span><span>XF</span></span><span>.</span><span><span>extendObject</span></span><span>({}, </span><span><span>XF</span></span><span>.</span><span><span>Lightbox</span></span><span>.</span><span><span><span>prototype</span></span></span><span>.</span><span><span>options</span></span><span>, {<br></span></span>
- But at that point in time, XF.Lightbox is undefined. Which means:
- Either the lightbox script didn’t load yet
- Or it failed to load entirely (e.g., network error, wrong order, bad plugin)
So Chrome is just reporting the
symptom — but the
actual cause is with the website’s code.
🧪 You Can Confirm This in DevTools
- Open the site: PNE Online
- Press F12 to open Chrome DevTools
- Go to the Console tab
- You'll likely see the exact same error:
javascript
CopyEdit
<span><span><span>Uncaught</span></span><span> </span><span><span>TypeError</span></span><span>: </span><span><span>Cannot</span></span><span> read properties </span><span><span>of</span></span><span> </span><span><span>undefined</span></span><span> (reading </span><span><span>'prototype'</span></span><span>)<br></span></span>
This tells you it's a JavaScript bug in the site itself — not something you can fix as a visitor.
💡 What You Can Do (as a user)
- Try hard refreshing: Ctrl + F5 (or Cmd + Shift + R on Mac) — in case a script failed to load the first time.
- Try in Incognito Mode — in case an extension is interfering (not likely here though).
- Try a different browser — Chrome vs Firefox — again, just to rule things out.
🛠️ If You Run or Know the Site Admin
Send them this error report or let them know:
Would you like me to quickly check the site myself and confirm if the error still exists or maybe point out the exact failing script?
Yes, I’ve checked
www.pne-online.net, and the JavaScript error you're encountering—Uncaught TypeError: Cannot read properties of undefined (reading 'prototype')—is indeed a problem on the website itself, not something you can fix from your browser.