[MC-9735] Minecarts don't stack, instead moving into the same block.

I was working on a PEZ Dispenser for a rail station of mine,
and was shocked to discover that my original design would not work.
The minecarts, after being placed, phased into the same 1x1 block space
rather than stacking on top of eachother.
This has not been so in the past, so I would like to bring attention
to this issue.

What I expected to happen was...
The carts would stack on top of eachother

What actually happened was...
The carts all moved into the same space

To Reproduce:
1. Set up a rail so that a cart pushed on it will fall off a cliff, onto another rail.
2. Push multiple carts off the cliff.
3. Observe as the carts phase into the same 1x1 space rather than stacking

Related issues

duplicates

MC-2714 Minecarts pass through non-full-height blocks when snapping to rails

Comments

migrated 2013-02-14T00:34:41Z

Please do not mark unreleased versions as affected. You do not have access to this yet.

migrated 2013-02-14T00:36:23Z

And how does one reproduce this? You may also want to review the guidelines for writing helpful bug reports.

migrated 2013-02-14T03:18:47Z

I had a friend make a very simple reproduction video for this.
Sadly, it's over the upload size. With a bit of trimming here and there,
I will have it by tomorrow.

And I apologize for "marking this as affected," not rather sure what that means.
If you hadn't guessed, this is my first report.
And I did skim the thread somewhat, although I did not read into too much detail.

EDIT: Whoops, I see what you meant now. I wasn't aware that there was a 13w06a choice for the affected version, I put down whatever I could find. Sorry about that.

migrated 2013-02-14T03:35:55Z

You can also upload the video to youtube and post a link in here 🙂

migrated 2013-02-14T04:27:26Z

What exact version did the minecarts stack on top of each other, after they were pushed onto a rail? I tested this in 13w06a, 1.4.6, and 1.4.5 and they always would fall into eachother on the tracks. It would be helpful if the exact version was known when the carts actually did this

kumasasa 2013-02-14T07:10:57Z

Can you please attach screenshots of your setup ?

migrated 2013-02-14T15:33:24Z

I think he means this: http://youtu.be/25w3I2S5Buc?t=9m3s

migrated 2013-02-15T01:14:16Z

Duplicate of MC-2714. BTW who needs PEZ dispenser these days with all those Hoppers, Droppers and Comparators 😉

migrated 2013-02-15T03:57:54Z

First off, I am super sorry for not posting any screenies/videos today. Didn't have time to get on at all. And by the way... This is most certainly not a duplicate of that issue. They are unrelated. I will try to post more information come morning, for now it's time for bed.