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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>
    </build-info>


<item>
            <title>[MC-6624] Pistons randomly get completely stuck (not BUD stuck - completely, irreversibly stuck)</title>
                <link>https://bugs.mojang.com/browse/MC-6624</link>
                <project id="10400" key="MC">Minecraft: Java Edition</project>
                    <description>&lt;p&gt;While trying out the new snapshot I noticed that pistons seemingly randomly got stuck in extended position. With this I don&apos;t mean the usual &quot;bug&quot; exploited by several BUD-switches. In this case one could destroy all blocks around (I destroyed all blocks in a radius of 3 around them) place and remove blocks adjacent, power them and then remove the power source, ... there was seemingly no way to retract it, once stuck. I also could not make out any pattern which situation may cause this bug. Seemed to be completely random.&lt;/p&gt;

&lt;p&gt;Edit 9th January 2013 9:40 AM:&lt;br/&gt;
Managed to recreate the issue! Posted screeshots how to recreate it!&lt;/p&gt;</description>
                <environment>Java Version 7 Update 7&lt;br/&gt;
Windows 7</environment>
        <key id="19301">MC-6624</key>
            <summary>Pistons randomly get completely stuck (not BUD stuck - completely, irreversibly stuck)</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="3">Duplicate</resolution>
                                        <assignee username="-1">Unassigned</assignee>
                                    <reporter username="thjarkgh">Andreas Pirker</reporter>
                        <labels>
                    </labels>
                <created>Wed, 9 Jan 2013 01:22:23 +0100</created>
                <updated>Sun, 10 Feb 2013 03:00:52 +0100</updated>
                            <resolved>Wed, 9 Jan 2013 18:56:42 +0100</resolved>
                                    <version>Snapshot 13w01b</version>
                                                                        <votes>0</votes>
                                    <watches>1</watches>
                                                                            <comments>
                            <comment id="34505" author="bljat" created="Wed, 9 Jan 2013 20:17:10 +0100"  >&lt;p&gt;All piston bugs related to a piston beeing extended and retracted at the same time are summarized in &lt;a href=&quot;https://bugs.mojang.com/browse/MC-127&quot; title=&quot;Piston extended and retracted at the same time&quot; class=&quot;issue-link&quot; data-issue-key=&quot;MC-127&quot;&gt;&lt;del&gt;MC-127&lt;/del&gt;&lt;/a&gt;.&lt;/p&gt;</comment>
                            <comment id="34500" author="thjarkgh" created="Wed, 9 Jan 2013 20:13:07 +0100"  >&lt;p&gt;not entirely sure this is really a duplicate of &lt;a href=&quot;https://bugs.mojang.com/browse/MC-127&quot; title=&quot;Piston extended and retracted at the same time&quot; class=&quot;issue-link&quot; data-issue-key=&quot;MC-127&quot;&gt;&lt;del&gt;MC-127&lt;/del&gt;&lt;/a&gt; as the SAME pistons (same world, same setup) work perfectly flawless in 1.4.6 and 1.4.7 only when I tried out the new snapshot in order to test how the redstone update would affect my redstone circuits the pistons suddenly started bugging out. So, at least this variation of the stuck pistons bug is definitely new in the snapshot 13w01b! (and completely breaking several of my mechanisms &lt;img class=&quot;emoticon&quot; src=&quot;https://bugs.mojang.com/images/icons/emoticons/sad.png&quot; height=&quot;16&quot; width=&quot;16&quot; align=&quot;absmiddle&quot; alt=&quot;&quot; border=&quot;0&quot;/&gt; ). Also in contrast to &lt;a href=&quot;https://bugs.mojang.com/browse/MC-127&quot; title=&quot;Piston extended and retracted at the same time&quot; class=&quot;issue-link&quot; data-issue-key=&quot;MC-127&quot;&gt;&lt;del&gt;MC-127&lt;/del&gt;&lt;/a&gt;&apos;s description, this is not only a visual bug. These stuck pistons stop working at all. They have a complete physical hitbox, you can stand on; you can repower and remove power withtout any change of state and they are also not moveable by other pistons ... so, well not really sure these are the same issues :/&lt;/p&gt;</comment>
                            <comment id="34488" author="bljat" created="Wed, 9 Jan 2013 18:56:42 +0100"  >&lt;p&gt;Duplicate of &lt;a href=&quot;https://bugs.mojang.com/browse/MC-127&quot; title=&quot;Piston extended and retracted at the same time&quot; class=&quot;issue-link&quot; data-issue-key=&quot;MC-127&quot;&gt;&lt;del&gt;MC-127&lt;/del&gt;&lt;/a&gt;.&lt;/p&gt;</comment>
                            <comment id="34415" author="thjarkgh" created="Wed, 9 Jan 2013 09:39:16 +0100"  >&lt;p&gt;A detailed step by step description on how to recreate this bug!&lt;/p&gt;</comment>
                            <comment id="34414" author="thjarkgh" created="Wed, 9 Jan 2013 09:38:30 +0100"  >&lt;p&gt;A detailed step by step description on how to recreate this bug!&lt;/p&gt;</comment>
                            <comment id="34413" author="thjarkgh" created="Wed, 9 Jan 2013 09:37:30 +0100"  >&lt;p&gt;A detailed step by step description on how to recreate this bug!&lt;/p&gt;</comment>
                            <comment id="34412" author="thjarkgh" created="Wed, 9 Jan 2013 09:36:22 +0100"  >&lt;p&gt;A step by step description on how to recreate this bug!&lt;/p&gt;</comment>
                            <comment id="34411" author="thjarkgh" created="Wed, 9 Jan 2013 09:34:49 +0100"  >&lt;p&gt;just showing in one of the examples that block updates won&apos;t change the stuck status&lt;/p&gt;</comment>
                            <comment id="34410" author="thjarkgh" created="Wed, 9 Jan 2013 09:33:31 +0100"  >&lt;p&gt;two examples for the described completely stuck behavior (block updates won&apos;t change a thing)&lt;/p&gt;</comment>
                            <comment id="34353" author="bljat" created="Wed, 9 Jan 2013 01:23:52 +0100"  >&lt;p&gt;Please provide some screenshots.&lt;/p&gt;</comment>
                    </comments>
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                            <issuelinktype id="10102">
                    <name>Duplicate</name>
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                                        <issuelink>
            <issuekey id="11372">MC-127</issuekey>
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                <attachments>
                            <attachment id="17709" name="recreate stuck piston 1.jpg" size="752146" author="thjarkgh" created="Wed, 9 Jan 2013 09:36:22 +0100"/>
                            <attachment id="17710" name="recreate stuck piston 2.jpg" size="761662" author="thjarkgh" created="Wed, 9 Jan 2013 09:37:30 +0100"/>
                            <attachment id="17711" name="recreate stuck piston 3.jpg" size="769085" author="thjarkgh" created="Wed, 9 Jan 2013 09:38:30 +0100"/>
                            <attachment id="17712" name="recreate stuck piston 4.jpg" size="875842" author="thjarkgh" created="Wed, 9 Jan 2013 09:39:16 +0100"/>
                            <attachment id="17707" name="stuck pistons 1.jpg" size="786452" author="thjarkgh" created="Wed, 9 Jan 2013 09:33:31 +0100"/>
                            <attachment id="17708" name="stuck pistons 2.jpg" size="582167" author="thjarkgh" created="Wed, 9 Jan 2013 09:34:49 +0100"/>
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