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    <title>Mojang Studios Jira</title>
    <link>https://bugs.mojang.com</link>
    <description>This file is an XML representation of an issue</description>
    <language>en</language>    <build-info>
        <version>9.12.2</version>
        <build-number>9120002</build-number>
        <build-date>10-01-2024</build-date>
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<item>
            <title>[MCPE-22568] entities in 1x1x2 area mass escape when too many</title>
                <link>https://bugs.mojang.com/browse/MCPE-22568</link>
                <project id="10200" key="MCPE">Minecraft (Bedrock codebase)</project>
                    <description>&lt;p&gt;I am playing the 1.1 release of MCW10E My chicken farm needed some tuning up so i cut off the Egg output and routed it to a collection bin ~6 shulker boxes and a few hoppers.&lt;/p&gt;

&lt;p&gt;When i hooked everything back up to my automation to pile the chicks into a 1x1x2 area (made of glass with hopper on the bottom and a bottom slab on the hopper), it looked very silly. Everything was hooked up to a redstone delay to lava the chickens every 30 seconds. &lt;/p&gt;

&lt;p&gt;Well &lt;b&gt;when so many of the chickens grew up, they exploded out of their tiny pen&lt;/b&gt;  (not the creeper kind of explosion) it was like chicken fireworks but not blowing up. i lured them into a 2x2x2  hole in order to contain the issue. I will be uploading and leaving a link to the video i was able to capture.&lt;/p&gt;




&lt;p&gt;To duplicate, create an auto-firing dispenser using a comparator to detect items in the dispenser with a repeater running into the dispenser to fire it any time there is an item. Then add a few hoppers running into that dispenser with 3 double chests full of eggs. Fire the eggs horizontally into a water elevator so any hatched eggs will swim up, Use the same water physics to conveyor-belt the chicks to a 1x1x2 holding cell where they will land on a bottom half slab. Do not kill any chickens as &lt;b&gt;they need to grow into adult chickens for this to work.&lt;/b&gt; &lt;/p&gt;

&lt;p&gt;for extra measure, add another cell close by with adult chickens. This is what i believe helped the explosion.  many baby chickens wanting to go toward the adult ones cause them to bunch up in a corner. &lt;/p&gt;

&lt;p&gt;I have duplicated this 4 times so far, so don&apos;t try and tell me it is not a thing. I have a video link coming soon (it&apos;s uploading now)&lt;/p&gt;

&lt;p&gt;(EDIT) Here is a link to the video. &lt;br/&gt;
&lt;a href=&quot;https://youtu.be/U8OA3dcbrOc&quot; class=&quot;external-link&quot; target=&quot;_blank&quot; rel=&quot;nofollow noopener&quot;&gt;https://youtu.be/U8OA3dcbrOc&lt;/a&gt;&lt;br/&gt;
the explosion occurs at 14:30-14:35&lt;/p&gt;

&lt;p&gt;Tutorial on how to duplicate is coming soon. I can do this reliably. Will be doing similar where i capture this happening. i will try to keep count of the chickens that go in to see if this could be a numbers issue. Stay tuned.&lt;/p&gt;
&lt;hr /&gt;
&lt;p&gt;Mod Note by &lt;a href=&quot;https://bugs.mojang.com/secure/ViewProfile.jspa?name=Mega_Spud&quot; class=&quot;user-hover&quot; rel=&quot;Mega_Spud&quot;&gt;Mega_Spud&lt;/a&gt;:&lt;br/&gt;
When the chicks start to grow into adults, the others start to get pushed out forcibly.  &lt;br/&gt;
(Highlighted this point above.)&lt;/p&gt;</description>
            <key id="173245">MCPE-22568</key>
            <summary>entities in 1x1x2 area mass escape when too many</summary>
                <type id="1" iconUrl="https://bugs.mojang.com/secure/viewavatar?size=xsmall&amp;avatarId=18903&amp;avatarType=issuetype">Bug</type>
                                    <status id="5" iconUrl="https://bugs.mojang.com/images/icons/statuses/resolved.png" description="A resolution has been taken, and it is awaiting verification by reporter. From here issues are either reopened, or are closed.">Resolved</status>
                    <statusCategory id="3" key="done" colorName="success"/>
                                    <resolution id="5">Cannot Reproduce</resolution>
                                            <reporter username="RussBuss66">Russell Orler</reporter>
                        <labels>
                            <label>mob</label>
                    </labels>
                <created>Mon, 12 Jun 2017 00:21:52 +0200</created>
                <updated>Fri, 4 Nov 2022 11:07:16 +0100</updated>
                            <resolved>Wed, 2 Jan 2019 11:44:52 +0100</resolved>
                                    <version>1.1.0.55</version>
                    <version>1.1.2.50</version>
                    <version>1.1.3.1</version>
                                                                        <votes>1</votes>
                                    <watches>1</watches>
                                                                            <comments>
                            <comment id="509972" author="mega_spud" created="Wed, 2 Jan 2019 11:44:52 +0100"  >&lt;p&gt;This ticket has not received a response or been updated recently, so is being closed as &lt;em&gt;Cannot Reproduce&lt;/em&gt;.  If you feel this is still a valid issue then please comment, or create a new ticket following the &lt;a href=&quot;http://help.mojang.com/customer/portal/articles/801354-writing-helpful-bug-reports-for-minecraft&quot; title=&quot;How To Write helpful bug reports&quot; class=&quot;external-link&quot; target=&quot;_blank&quot; rel=&quot;nofollow noopener&quot;&gt;Issue Guidelines&lt;/a&gt;.&lt;/p&gt;

&lt;p&gt;&lt;b&gt;Quick Links&lt;/b&gt;:&lt;br/&gt;
&#128211; &lt;a href=&quot;http://help.mojang.com/customer/portal/articles/801354-writing-helpful-bug-reports-for-minecraft&quot; title=&quot;How To Write Awesome Tickets! &#128175;&quot; class=&quot;external-link&quot; target=&quot;_blank&quot; rel=&quot;nofollow noopener&quot;&gt;Issue Guidelines&lt;/a&gt; &amp;#8211; &#128172; &lt;a href=&quot;https://help.mojang.com/&quot; title=&quot;Account Support &#128377;&quot; class=&quot;external-link&quot; target=&quot;_blank&quot; rel=&quot;nofollow noopener&quot;&gt;Mojang Support&lt;/a&gt; &amp;#8211; &#128231; &lt;a href=&quot;https://feedback.minecraft.net/&quot; title=&quot;Feedback and Suggestions &#9997;&#65039;&quot; class=&quot;external-link&quot; target=&quot;_blank&quot; rel=&quot;nofollow noopener&quot;&gt;Suggestions&lt;/a&gt; &amp;#8211; &#128214; &lt;a href=&quot;http://minecraft.gamepedia.com/Minecraft_Wiki&quot; title=&quot;Official Minecraft Wiki &#127891;&quot; class=&quot;external-link&quot; target=&quot;_blank&quot; rel=&quot;nofollow noopener&quot;&gt;Minecraft Wiki&lt;/a&gt;&lt;/p&gt;</comment>
                            <comment id="462136" author="mega_spud" created="Thu, 21 Jun 2018 16:01:15 +0200"  >&lt;p&gt;&lt;b&gt;Thank you for your report!&lt;/b&gt;&lt;br/&gt;
However, this issue has been temporarily closed as &lt;b&gt;&lt;font color=&quot;#FF5722&quot;&gt;Awaiting Response&lt;/font&gt;&lt;/b&gt;&lt;/p&gt;

&lt;p&gt;Is this still an issue in the latest version?&lt;/p&gt;

&lt;p&gt;This ticket will automatically reopen when you reply.&lt;/p&gt;

&lt;p&gt;&lt;b&gt;Quick Links&lt;/b&gt;:&lt;br/&gt;
&#128211; &lt;a href=&quot;http://help.mojang.com/customer/portal/articles/801354-writing-helpful-bug-reports-for-minecraft&quot; title=&quot;How To Write Awesome Tickets! &#128175;&quot; class=&quot;external-link&quot; target=&quot;_blank&quot; rel=&quot;nofollow noopener&quot;&gt;Issue Guidelines&lt;/a&gt; &amp;#8211; &#128172; &lt;a href=&quot;https://www.reddit.com/r/MCPE/&quot; title=&quot;Help From the Minecraft Community &#128377;&quot; class=&quot;external-link&quot; target=&quot;_blank&quot; rel=&quot;nofollow noopener&quot;&gt;Community Support&lt;/a&gt; &amp;#8211; &#128231; &lt;a href=&quot;https://feedback.minecraft.net/&quot; title=&quot;Feedback and Suggestions &#9997;&#65039;&quot; class=&quot;external-link&quot; target=&quot;_blank&quot; rel=&quot;nofollow noopener&quot;&gt;Feedback&lt;/a&gt; &amp;#8211; &#128214; &lt;a href=&quot;http://minecraft.gamepedia.com/Minecraft_Wiki&quot; title=&quot;Official Minecraft Wiki &#127891;&quot; class=&quot;external-link&quot; target=&quot;_blank&quot; rel=&quot;nofollow noopener&quot;&gt;Game Wiki&lt;/a&gt;&lt;/p&gt;</comment>
                            <comment id="393009" author="russbuss66" created="Thu, 6 Jul 2017 20:47:28 +0200"  >&lt;p&gt; &lt;span class=&quot;nobr&quot;&gt;&lt;a href=&quot;https://bugs.mojang.com/secure/attachment/142684/142684_BUG+WORLD-EXPLODING+CHICKEN+PROBLEM.mcworld&quot; title=&quot;BUG WORLD-EXPLODING CHICKEN PROBLEM.mcworld attached to MCPE-22568&quot;&gt;BUG WORLD-EXPLODING CHICKEN PROBLEM.mcworld&lt;sup&gt;&lt;img class=&quot;rendericon&quot; src=&quot;https://bugs.mojang.com/images/icons/link_attachment_7.gif&quot; height=&quot;7&quot; width=&quot;7&quot; align=&quot;absmiddle&quot; alt=&quot;&quot; border=&quot;0&quot;/&gt;&lt;/sup&gt;&lt;/a&gt;&lt;/span&gt; &lt;/p&gt;



&lt;p&gt;@Mega_Spud&lt;/p&gt;

&lt;p&gt;It may be worth mentioning my system specs which i suspect have something to do with this. The crappier the machine, the quicker this may happen.&lt;/p&gt;

&lt;p&gt;Laptop: Toshiba Satellite P55W-C&lt;br/&gt;
Intel Core i5-5200U CPU @ 2.2 GHz (Turbo @ 2.7 GHz)&lt;br/&gt;
8GB RAM &lt;br/&gt;
64-bit Operating System, x64 processor&lt;br/&gt;
Touch support with 10 Touch Points&lt;/p&gt;



&lt;p&gt;I have attached a world and set it up to simulate survival with a few  circuits to make the process faster. The orange one spawns in a ton of chickens using spawn eggs. This is to give the survival feel. &lt;/p&gt;

&lt;p&gt;You could always ignore that if you want and just fill the chests manually. The way i did the glitch in my video was filled the Adult holding cell and then fill up the hoppers and chests with eggs.&lt;/p&gt;

&lt;p&gt;Then use the piston to move the hopper to activate the Hatcher mechanism. This autofires the eggs and all the baby chickens swim up and are sent to holding cell. &lt;/p&gt;

&lt;p&gt;The whole process takes around 24 minutes when adults are spawned in Red chamber and the chests and hoppers are pre-filled with eggs. &lt;/p&gt;

&lt;p&gt;This is not only a chicken problem but all entities in general. This can be done with villagers, pigs, ETC although it may be hard to get them to gather in a chamber quick enough. I know because it happened with adult villagers and broke my iron farm (Did not take nearly as many to do this)&lt;/p&gt;</comment>
                            <comment id="392956" author="mega_spud" created="Thu, 6 Jul 2017 15:53:18 +0200"  >&lt;p&gt;If you can upload a test world so we can recreate this it would be very helpful!&lt;/p&gt;</comment>
                            <comment id="388355" author="bensuperpc" created="Mon, 12 Jun 2017 07:57:00 +0200"  >&lt;p&gt;I have same issue on MC windows 10 and Pocket &lt;/p&gt;</comment>
                    </comments>
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                                        <issuelink>
            <issuekey id="144377">MCPE-15754</issuekey>
        </issuelink>
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                            <attachment id="142684" name="BUG WORLD-EXPLODING CHICKEN PROBLEM.mcworld" size="1116849" author="RussBuss66" created="Thu, 6 Jul 2017 19:50:46 +0200"/>
                            <attachment id="142685" name="theGreatEscape.gif" size="2296797" author="Mega_Spud" created="Thu, 6 Jul 2017 20:22:15 +0200"/>
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