Jump to content
View in the app

A better way to browse. Learn more.

Forge Forums

A full-screen app on your home screen with push notifications, badges and more.

To install this app on iOS and iPadOS
  1. Tap the Share icon in Safari
  2. Scroll the menu and tap Add to Home Screen.
  3. Tap Add in the top-right corner.
To install this app on Android
  1. Tap the 3-dot menu (⋮) in the top-right corner of the browser.
  2. Tap Add to Home screen or Install app.
  3. Confirm by tapping Install.

Errors in currently selected datapacks prevented the world from loading. You can either try to load it with only the vanilla data pack ("safe mode") or go back to the title screen to manually fix it

Featured Replies

  • Author

 

After creating a world, leaving and entering so that the error occurred, I could create a new world without problems, something that cannot be done until restarting minecraft and I could not repeat it
When that world was created I came out, entered the world and it gave me the error
 

Edited by LancerTG
Removing spoilers

After looking more closely at the log, there are a bunch of OptiFine errors. Try removing OptiFine from the mods folder and then running the game instance.

 

If you are going to install OptiFine, I would suggest not installing a preview version. Try it with OptiFine HD U G6  

There is also a mod called OptiForge which was made to fix the incompatibilities between Forge and OptiFine. If you decide to install it install OptiForge-MC1.16.5-0.5.0 for 1.16.5, or the previous version for 1.16.4 make sure you install OptiForge's dependency MixinBootstrap-1.0.5.jar
 

  • Author
10 hours ago, diesieben07 said:

Neither OptiForge nor MixinBootstrap should be used, ever.

 

Optiforge didn't fix the problem, any idea what mod might be causing this?

On 1/30/2021 at 4:37 AM, diesieben07 said:

Neither OptiForge nor MixinBootstrap should be used, ever.

The only reason I recommended this is because Forge has issues with OptiFine and OptiForge fixes those issues. Most modpacks run like trash without OptiFine, so that is why I said that. It was just a recommendation from my modding experiences with Minecraft.

 

21 hours ago, LancerTG said:

Optiforge didn't fix the problem, any idea what mod might be causing this?

Try removing OptiFine (and OptiForge and MixinBootstrap if those are in the mods folder)

If you are still having issues, please post an updated log.

  • Author

Datapacks errors because:
NeverNeededOrWanted-1.16.5-1.0.8
majrusz-library-1.16.4-1.2.0
majruszs-difficulty-1.16.4-0.4.1

  • 1 year later...
On 5/27/2022 at 8:26 AM, fluxflux99 said:

im having the same problem so anybody have any idea to fix it?

 

 

On 1/31/2021 at 1:07 PM, diesieben07 said:

Both Optifine and Optiforge (the latter especially) are known for flat out breaking things.

I'm having the same issue here too right now for a while now actually where I have already deleted OptiFine and everything else with it as well as all my resource packs because the Minecraft log was saying that every single resource pack was incompatible(even ones that came with the Minecraft mod pack "Better Minecraft" 1.18.2)

At first, I couldn't even open up Minecraft cuz it would crash every single time with an absolutely nothing in the logs telling me what the issue was. By then, I've updated all of the mods individually (including all the mods I've added myself) but still having issues. I then just tried out deleting OptiFine and I managed to finally run the game for first time within the past several months(due to many other bugs and issues, even other mod packs that I created myself with only like 12 mods in it but no clear way of solving the issue[and yes I've done numerous clean installs of java too, even using curseforge to use premade packs]).

After finally being able to launch Minecraft, I then have to delete every single resource pack (like I said before) because the logs were telling me that they're all invalid (including ones that came with the modpack, or a folder that would automatically be installed called "graphics").

After deleting all my resource packs, now I'm having this pop up anytime I'm trying to start up world and I have no idea where to go from here

 

Sorry if when I'm writing is a bit too much, just giving as much info as I can, if it helps of course.

 

 

 

  • 3 weeks later...
  • Guest locked this topic
Guest
This topic is now closed to further replies.

Important Information

By using this site, you agree to our Terms of Use.

Configure browser push notifications

Chrome (Android)
  1. Tap the lock icon next to the address bar.
  2. Tap Permissions → Notifications.
  3. Adjust your preference.
Chrome (Desktop)
  1. Click the padlock icon in the address bar.
  2. Select Site settings.
  3. Find Notifications and adjust your preference.