{"width":"100%","blog_title":"tyoshikawa1106\u306e\u30d6\u30ed\u30b0","author_url":"https://blog.hatena.ne.jp/tyoshikawa1106/","url":"https://tyoshikawa1106.hatenablog.com/entry/2016/04/03/143454","height":"190","author_name":"tyoshikawa1106","image_url":"http://cdn-ak.f.st-hatena.com/images/fotolife/t/tyoshikawa1106/20160403/20160403131850.png","published":"2016-04-03 14:34:54","description":"\u30ed\u30fc\u30ab\u30eb\u3067\u52d5\u3044\u305f\u3082\u306e\u3092Heroku\u306b\u30c7\u30d7\u30ed\u30a4\u3059\u308b\u3068ApplicationError\u304c\u767a\u751f\u3057\u307e\u3057\u305f\u3002 \u3053\u3046\u3044\u3046\u3068\u304d\u306f\u30ed\u30b0\u3092\u898b\u308c\u3070\u3044\u3044\u3068\u3044\u3046\u3053\u3068\u3067\u6b21\u306e\u30b3\u30de\u30f3\u30c9\u3092\u5b9f\u884c\u3059\u308b\u3068 $ heroku logs \u300eat=error code=H10 desc=\"App crashed\"\u300f\u3068\u304b\u306e\u30e1\u30c3\u30bb\u30fc\u30b8\u304c\u3002\u30fb\u30fb\u30fb\u3053\u308c\u3060\u3051\u3058\u3083\u3088\u304f\u308f\u304b\u3089\u306a\u3044\u3067\u3059\u3068\u60a9\u3093\u3067\u3044\u305f\u306e\u3067\u3059\u304c\u6b21\u306e\u8a2d\u5b9a\u304c\u3042\u3063\u305f\u307f\u305f\u3044\u3067\u3059\u3002 $ heroku config:add LOG_LEVEL=DEBUG \u4eca\u56de\u306e\u30a8\u30e9\u30fc\u306e\u554f\u984c\u306fLOG_LEVEL\u3092\u5909\u66f4\u3057\u3066\u307f\u3066\u3082\u89e3\u6c7a\u3067\u304d\u306a\u304b\u3063\u305f\u306e\u3067\u3059\u304c\u3001\u3053\u3046\u3044\u3046\u8a2d\u5b9a\u304c\u3042\u308b\u3053\u3068\u306f\u899a\u3048\u3066\u304a\u3053\u3046\u3068\u601d\u3044\u307e\u3057\u305f\u3002 \u53c2\u8003","provider_name":"Hatena Blog","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Ftyoshikawa1106.hatenablog.com%2Fentry%2F2016%2F04%2F03%2F143454\" title=\"Heroku\uff1a\u300eheroku logs\u300f\u30b3\u30de\u30f3\u30c9\u3068LOG_LEVEL\u306e\u8a2d\u5b9a\u306b\u3064\u3044\u3066 - tyoshikawa1106\u306e\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>","blog_url":"https://tyoshikawa1106.hatenablog.com/","version":"1.0","type":"rich","title":"Heroku\uff1a\u300eheroku logs\u300f\u30b3\u30de\u30f3\u30c9\u3068LOG_LEVEL\u306e\u8a2d\u5b9a\u306b\u3064\u3044\u3066","provider_url":"https://hatena.blog","categories":["Heroku"]}