“No Psych 4 support has been backported to Rails 6.0. Use Psych 3 as a workaround. gem "psych", "~> 3.0"”

YassLab のブックマーク 2022/10/21 12:25

<blockquote class="hatena-bookmark-comment"><a class="comment-info" href="https://b.hatena.ne.jp/entry/4713086251702415362/comment/YassLab" data-user-id="YassLab" data-entry-url="https://b.hatena.ne.jp/entry/s/gist.github.com/yahonda/2776d8d7b6ea7045359f38c10449937b" data-original-href="https://gist.github.com/yahonda/2776d8d7b6ea7045359f38c10449937b" data-entry-favicon="https://cdn-ak2.favicon.st-hatena.com/64?url=https%3A%2F%2Fgist.github.com%2Fyahonda%2F2776d8d7b6ea7045359f38c10449937b" data-user-icon="/users/YassLab/profile.png">Ruby 3.1 on Rails</a><ul class="comment-tag" style="list-style: none; margin: 0px;"><li style="float: left">[<a href="https://b.hatena.ne.jp/q/Ruby">Ruby</a>]</li><li style="float: left">[<a href="https://b.hatena.ne.jp/q/Rails">Rails</a>]</li><li style="float: left">[<a href="https://b.hatena.ne.jp/q/rubygems">rubygems</a>]</li></ul><br><p style="clear: left">“No Psych 4 support has been backported to Rails 6.0. Use Psych 3 as a workaround. gem &quot;psych&quot;, &quot;~&gt; 3.0&quot;”</p><a class="datetime" href="https://b.hatena.ne.jp/YassLab/20221021#bookmark-4713086251702415362"><span class="datetime-body">2022/10/21 12:25</span></a></blockquote><script src="https://b.st-hatena.com/js/comment-widget.js" charset="utf-8" async></script>

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