Un-Saved Chunks that have been Visited Causing already explored areas to change leading to corruption

There is a problem, I can't seem to be able to upload my world, "no data was sent, The browser may not be able to read the file"

If you're having trouble sharing the world here directly, you can try to upload it externally and then send the link here. Google Drive is usually a good option, just make sure that the link is set to public and that you're not sharing any private information.

Thanks, will try

here is the world, https://drive.google.com/drive/folders/1NoAppii0r63CV_SJc_5imKGKLAFvfat0?usp=drive_link

I could confirm in Android that i tested the world file.

Jervie, what did you find/see?

I have the world submitted, hopfully someone else could have a look.

Was this world ever modified using third-party tools? I was unable to reproduce this with a brand new world.

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No, the world was never modified using 3rd party tools, the chunk errors I encountered were in vanilla bedrock edition with no world edits made. After I noticed the issues with my world I looked at my world with universal mc editor and I can see that the chunks in areas I have explored don’t save properly, as you can see, it causes problems (pictures of chunk issues in report). Java does not have this probem, if something is seen in game, it is a solid area and chunks can blend properly (you can see this in the java pic in the report). To reproduce all you have to do to is create a bedrock world and walk or fly around making sure you render chunks, then open it in a program like amulet or universal mc (maybe you guys have your own software) and you can see how the chunks are saving patchy.

Can confirm the issue still exists and is a big problem

Thank you for your detailed report!

Could you please clarify if this issue is specific to one particular seed, or have you encountered the same problem across multiple seeds or saves? This information will help us better understand the scope of the issue and assist in finding a resolution.

This question is directed to other members of the Jira community as well.

Thanks for your help!

Hi, 

The issue is in all bedrock worlds and seeds (I even tried another PC), and unfortunately, the change in terrain generation recently has managed to damage more of my world. 

Thanks for your help!

Please fix this!

As of today, the issue still persists.

The same happened to 5 of my worlds too.

Yea, it sucks, hope the devs will end up having a look

I have had an issue in a creative that I believe is related to this bug. I had created a large grass platform above the surface terrain. After an update to the game, terrain was generated between the edge of my grass platform down to the ground below, despite me having visited that area before.

You mind showing a pic?

I can’t tell if this is the same issue, you could probably figure it out by downloading a third party tool like universal mc edit or amulet and seeing if the chunks save “patchy” like in the screenshots listed above

Ph wait your on mobile, scratch that then. It looks like it could be the issue I am talking about or world corruption caused by a separate issue

Oh*

Keep in mind, after the Jira migration, the pictures I included in the report last year became more like comments, so to access them you have to click “show more” until the pictures highlighting the issue show up.