{"image_url":"https://cdn-ak.f.st-hatena.com/images/fotolife/P/PlugOut/20190627/20190627004436.jpg","blog_url":"https://plugout.hateblo.jp/","published":"2023-11-25 00:00:00","provider_url":"https://hatena.blog","url":"https://plugout.hateblo.jp/entry/2023/11/24/120000","categories":["Java"],"blog_title":"Unknown Region","version":"1.0","width":"100%","author_url":"https://blog.hatena.ne.jp/PlugOut/","height":"190","title":"\u3010Java\u3011\u5916\u90e8\u306e\u30e9\u30a4\u30d6\u30e9\u30ea\u5229\u7528\u6642\u306b\u306f\u30b3\u30f3\u30d1\u30a4\u30eb\u3055\u308c\u305f\u30d0\u30fc\u30b8\u30e7\u30f3\u306b\u6c17\u3092\u3064\u3051\u3088\u3046","description":"\u5148\u65e5LTS\u3067\u3042\u308bJava21\u304c\u30ea\u30ea\u30fc\u30b9\u3055\u308c\u305fJava\u306b\u3064\u3044\u3066\u3002 xtech.nikkei.com \u30e1\u30b8\u30e3\u30fc\u30d0\u30fc\u30b8\u30e7\u30f3\u304c\u304b\u306a\u308a\u65e9\u3044\u983b\u5ea6\u3067\u30ea\u30ea\u30fc\u30b9\u3055\u308c\u308b\u3088\u3046\u306b\u306a\u3063\u3066\u304d\u305f\u4e00\u65b9\u3067\u3001\u958b\u767a\u8005\u306b\u3068\u3063\u3066\u306f\u3053\u3093\u306a\u30e1\u30c3\u30bb\u30fc\u30b8\u3067\u82e6\u3057\u307e\u3055\u308c\u308b\u3053\u3068\u3082\u591a\u3044\u306e\u3067\u306f\u3002 \u4f8b: \u30a8\u30e9\u30fc\u30e1\u30c3\u30bb\u30fc\u30b8 java.lang.IllegalArgumentException: Unsupported class file major version 61 \u3061\u306a\u307f\u306b\u4e0a\u8a18\u306fgradle\u7531\u6765\u306e\u3082\u306e\u3002 \u5229\u7528\u3057\u3066\u3044\u308b\u30e9\u30a4\u30d6\u30e9\u30ea\u306e\u30d0\u30fc\u30b8\u30e7\u30f3\u30a2\u30c3\u30d7\u3092\u884c\u3044\u305f\u3044\u5834\u5408\u3001\u73fe\u5728\u5229\u7528\u3057\u3066\u3044\u308bJava\u306e\u30d0\u30fc\u30b8\u30e7\u30f3\u3088\u308a\u3082\u65b0\u3057\u3044\u30d0\u30fc\u30b8\u30e7\u30f3\u306e\u307f\u3092\u30b5\u30dd\u30fc\u30c8\u3057\u3066\u3044\u308b\u5834\u5408\u306b\u306f\u6ce8\u2026","provider_name":"Hatena Blog","author_name":"PlugOut","type":"rich","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fplugout.hateblo.jp%2Fentry%2F2023%2F11%2F24%2F120000\" title=\"\u3010Java\u3011\u5916\u90e8\u306e\u30e9\u30a4\u30d6\u30e9\u30ea\u5229\u7528\u6642\u306b\u306f\u30b3\u30f3\u30d1\u30a4\u30eb\u3055\u308c\u305f\u30d0\u30fc\u30b8\u30e7\u30f3\u306b\u6c17\u3092\u3064\u3051\u3088\u3046 - Unknown Region\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>"}