[MC-111645] Cobblestone walls can be jumped over

They are now 1 block high (or less), they used to be the same height as fences. This is really bad for animal pens and breaks other contraptions, such as fishing farms.

Related issues

is duplicated by

MC-111646 It's possible to jump on a cobblestone wall.

MC-111661 Mobs and player can pass through stone wall.

MC-111683 Cobblestone And Mossy Cobblestone Walls Are Not Acting As Normal

MC-111685 Cobblestone Wall now only one block high

MC-111690 V1.11.1 Players, Horses, and Llamas can go over cobble fence

MC-111693 Stone Walls Can Be jumped over

Comments

migrated 2016-12-20T17:56:23Z

Confirmed!

migrated 2016-12-20T17:59:19Z

Yup. Same here too.

SunCat 2016-12-20T18:19:12Z

Actually, mob AI wasn't updated, so animals are safe.

migrated 2016-12-21T01:35:52Z

Not sure about other mobs, but Horses will escape from a cobblestone walled pen.

migrated 2016-12-21T09:22:05Z

Well, I met a zombie in my house protected by a cobblestone wall. That never happened before. He just walked over the wall.

migrated 2016-12-21T21:18:48Z

Yeah this is still an issue in the new version. Llamas at least can still get over cobble fence in 1.11.2

SunCat 2016-12-21T21:29:29Z

@unknown, can't reproduce: the walls are 1.5 high and llamas can't get over them.

migrated 2016-12-22T01:57:03Z

I sure can reproduce it on the server I'm on. Tried it multiple times with horses and llamas.

With leads the'll just walk over, on their own they'll just walk over, riding a horse, they can't cross it without jumping.

The server admin will be taking a video and posting it.

migrated 2016-12-22T02:19:51Z

If the server is running 1.11.1, its best to upgrade it to 1.11.2.

migrated 2016-12-22T02:45:27Z

I can reproduce this consistently in 1.11.2
I have a MP server which I maintain which is also running MP version 1.11.2
If links are allowed I created a quick video of the issue here:
https://youtu.be/YQuqaSBnwfM

[Mod] Neko 2016-12-22T03:00:51Z

@unknown, cannot reproduce with the same setup.

migrated 2016-12-22T03:55:09Z

@Neko
Alright, this was a server issue on my end
I did a clean install of the server jar which seems to have take care of it. It looks like when I updated the server through my management panel it stayed on version 1.11.1, though because of it being a minor version, clients on 1.11.2 could still connect and take advantage of the version disagreement.