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[SOLVED] "Cannot read property 'prototype' of undefined" error

A topic by AwesomeTrinket created Jan 14, 2024 Views: 133 Replies: 5
Viewing posts 1 to 3
(1 edit)

UPDATE: It was my MZ Core Script being out of date that caused the issue! As of this writing, updating it to 1.7.0 (the latest version) did the trick.

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ORIGINAL POST

Basically what the title says. I try to load up my game w/ the plugin enabled, and I can't even get into the game, instead having this error thrown up at me. I already have Eli Book in my game and placed above the Picture Manager, so it's not that. I don't think it's a plugin conflict either - I had all my plugins except Book and Picture Manager disabled, and I still got the error.

Your sample project with Picture Manager dragged into it works fine, too, so I'm privvy to believe that I might have a plugin missing. Is there any other plugin besides Eli Book I need?

Developer

Hi there! ^^

Let's figure this out:

1 - When the error happens, press F8 or F12. A browser window will open, go to the CONSOLE tab, and send me a screenshot of the error there.

2 - Make sure you are using the latest versions of the RPG Maker Core plugins and my plugins too.

3 - See if your Eli Book is for MZ. The filename starts with EliMZ...

If none of that works, you can send me a sample project replicating the issue on my discord: hakuenstudio

(2 edits)

1. Here's the screenshot of the error + console tab.


Clicking on "Uncaught TypeError" brings me to this.

Unsure if you need this, but it can't hurt to show, I guess.

2. I think I am? My MZ version is 1.7.0, EliBook is 5.4.15. Picture Manager is 1.1.1.

3. It does start with EliMZ, yes.

I'm gonna try and replicate the error on a blank project, should you need it on Discord.

Developer

But just in case you are talking about the MZ Software version, and not the MZ Core files. Update your core files here:

If still does not work, then I will wait on the discord.

(+1)

HAHA, success! It was the Corescript being out of date that blew it up!

Developer

Nice! :)

Have fun!