when using any add on (bedrock), and i try to create a new world i get the "there was a...

You deserve serious recognition from all 3 companies for this. I've been trying everything I could think of but your solution actually fixed it! I would like to add a small note because I almost had a heart attack when I did it.

If you have created any new worlds or converted old worlds to bedrock, the world won't appear back until after you relink your Microsoft account. In addition, at least for me, the screenshot before you log in will be deleted but the world itself is fine!

Thank you!

You can use the Minecraft Realms standard or try the steps below first when transferring worlds.

In Minecraft (Bedrock Version), select the Sync Old Worlds button at the bottom of the worlds list in the Play menu. This finds any worlds on the device from the Minecraft: PS4 Edition and displays them below the button.

Select any of the worlds that are displayed to convert it to the Bedrock edition.

After conversion, the world will show up above the Sync Old Worlds button, along with the rest of your Bedrock worlds.

Thanks for posting your question to the forums, Hey! I'm sorry to hear that you're having trouble loading your worlds in Minecraft.

If the issue only happens when add-ons are enabled, they may no longer be compatible with the current version of Minecraft Bedrock. Even small updates to the game can cause certain add-ons to stop working properly.

Try removing the add-ons to see if the world loads without them, or test the add-ons in a new world to see if one of them is causing the problem. If the issue continues, you may need to reach out to the add-on creator or wait for an update.

Hopefully it gets resolved soon so you can get back to playing. If you have any other questions, let me know!

So this article has a little picture slideshow that gives a brief how-to for getting texture packs: https://www.minecraft.net/en-us/article/try-new-bedrock-textures

After that go to the settings menu of your world when you load it up and the option to add texture packs, shaders, and resource packs should be one of the first things to come up.

Hi there! This is Virginia O.

I understand that you are experiencing issues with a corrupted world in Minecraft.

I apologize for the inconvenienced this has caused you. I will do my best to help you.

If your Minecraft Bedrock world is showing "there was a problem loading this world" and you're seeing missing dependency errors when trying to load add-ons, it strongly suggests your world is corrupted, likely due to issues with installed add-ons.

The best thing that we can do is to recover from a backup if you have one, or potentially try to manually fix the world by deleting problematic add-on files, or even starting a new world with similar settings if no backup exists.

To fix a corrupted world please check for backups.

Go to your Minecraft world save directory on your device.

Look for a backup version of your world with a date and time stamp that might be before the corruption occurred.

If a backup exists, try loading that version of the world to see if it works.

And then review Add-on dependencies:

To do this, please open your world's add-on folder.

Check for any add-ons that are marked as having missing dependencies.

Try deleting or updating these add-ons, then attempt to load the world again.

Thank you for your cooperation.