{"html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Ffuyu.hatenablog.com%2Fentry%2F2018%2F11%2F25%2F191042\" title=\"Rails\u30a2\u30d7\u30ea\u3092Heroku\u306b\u30c7\u30d7\u30ed\u30a4\u3057\u305f\u969b\u306bApplication error\u3068\u306a\u3063\u305f\u5834\u5408\u306e\u5bfe\u51e6\u6cd5 - \u4e01\u5be7\u306a\u66ae\u3089\u3057\u3092\u3057\u305f\u3044\u30d6\u30ed\u30b0\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","author_url":"https://blog.hatena.ne.jp/fuyu77/","width":"100%","categories":["Rails","Heroku"],"image_url":"https://cdn-ak.f.st-hatena.com/images/fotolife/f/fuyu77/20181125/20181125185536.png","type":"rich","blog_title":"\u4e01\u5be7\u306a\u66ae\u3089\u3057\u3092\u3057\u305f\u3044\u30d6\u30ed\u30b0","provider_url":"https://hatena.blog","published":"2018-11-25 19:10:42","provider_name":"Hatena Blog","height":"190","description":"\u3044\u3064\u3082\u901a\u308aHeroku\u306b\u30c7\u30d7\u30ed\u30a4\u3057\u3066\u30b5\u30a4\u30c8\u306b\u30a2\u30af\u30bb\u30b9\u3057\u305f\u3089\u3001\u4e0a\u306e\u3088\u3046\u306a\u753b\u9762\u304c\u51fa\u3066\u6765\u3066\u7126\u3063\u305f\u3002\u753b\u9762\u306b\u66f8\u3044\u3066\u3042\u308b\u901a\u308a\u306b\u3001 $ heroku logs --tail \u3057\u3066\u3082\u3001desc=\"App crashed\"\u3068\u304b\u66f8\u3044\u3066\u3042\u308b\u3088\u304f\u5206\u304b\u3089\u306a\u3044\u30ed\u30b0\u304c\u51fa\u3066\u6765\u308b\u3060\u3051\u3067\u539f\u56e0\u7279\u5b9a\u3067\u304d\u306a\u3044\u3002\u30b0\u30b0\u3063\u305f\u3089\u4e0a\u306eStackOverflow\u304c\u89e3\u6c7a\u7b56\u3092\u793a\u3057\u3066\u304f\u308c\u305f\u3002 $ heroku run rails console \u3057\u305f\u3089\u3001Ruby\u30d5\u30a1\u30a4\u30eb\u306b\u30ab\u30f3\u30de\u304c\u629c\u3051\u3066\u3044\u308b\u30b7\u30f3\u30bf\u30c3\u30af\u30b9\u30a8\u30e9\u30fc\u3067\u3059\u3088\u3068\u3044\u3046\u30a8\u30e9\u30fc\u30e1\u30c3\u30bb\u30fc\u30b8\u304c\u51fa\u3066\u6765\u305f\u3002\u5b9f\u306b\u7c21\u5358\u306a\u8a71\u3060\u3063\u305f\u3002\u6700\u8fd1\u306f\u82f1\u8a9e\u3067\u30b0\u30b0\u308b\u2192StackOverflow\u3067\u554f\u984c\u89e3\u6c7a\u3059\u308b\u3053\u3068\u304c\u591a\u3044\u3002\u7d20\u6674\u3089\u3057\u3044\u30b5\u30a4\u30c8\u2026","blog_url":"https://fuyu.hatenablog.com/","url":"https://fuyu.hatenablog.com/entry/2018/11/25/191042","author_name":"fuyu77","title":"Rails\u30a2\u30d7\u30ea\u3092Heroku\u306b\u30c7\u30d7\u30ed\u30a4\u3057\u305f\u969b\u306bApplication error\u3068\u306a\u3063\u305f\u5834\u5408\u306e\u5bfe\u51e6\u6cd5","version":"1.0"}