{"id":1641,"date":"2017-08-10T14:44:34","date_gmt":"2017-08-10T05:44:34","guid":{"rendered":"http:\/\/www.chihayafuru.jp\/tech\/?p=1641"},"modified":"2017-08-10T14:45:35","modified_gmt":"2017-08-10T05:45:35","slug":"ios-null-passed-to-a-callee-that-requires-a-non-null-1st-parameter","status":"publish","type":"post","link":"https:\/\/www.chihayafuru.jp\/tech\/index.php\/archives\/1641","title":{"rendered":"[iOS] Null passed to a callee that requires a non-null 1st parameter"},"content":{"rendered":"<h1>\u75c7\u72b6<\/h1>\n<p>Xcode\u306eAnalyze(\u9759\u7684\u30b3\u30fc\u30c9\u89e3\u6790\uff09\u306b\u304a\u3044\u3066\u4ee5\u4e0b\u306e\u8b66\u544a\u304c\u3067\u308b\u3002<\/p>\n<blockquote><p><code>Null passed to a callee that requires a non-null 1st parameter<\/code><\/p><\/blockquote>\n<h2>\u539f\u56e0<\/h2>\n<p>nil(null)\u3092\u6e21\u3057\u3066\u306f\u306a\u3089\u306a\u3044\u5f15\u6570\u306bnil\u3092\u6e21\u3059\u30b1\u30fc\u30b9\u304c\u3042\u308b\u3002<\/p>\n<h2>\u89e3\u6c7a\u6cd5<\/h2>\n<p>\u5168\u3066\u306e\u52d5\u4f5c\u30d1\u30b9\u3067nil\u3092\u6e21\u3055\u306a\u3044\u3088\u3046\u306b\u4fee\u6b63\u3059\u308b\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u75c7\u72b6 Xcode\u306eAnalyze(\u9759\u7684\u30b3\u30fc\u30c9\u89e3\u6790\uff09\u306b\u304a\u3044\u3066\u4ee5\u4e0b\u306e\u8b66\u544a\u304c\u3067\u308b\u3002 Null passed to a callee that requires a non-null 1st parameter \u539f\u56e0 nil(n [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[3],"tags":[7,11],"class_list":["post-1641","post","type-post","status-publish","format-standard","hentry","category-memo","tag-ios","tag-xcode"],"_links":{"self":[{"href":"https:\/\/www.chihayafuru.jp\/tech\/index.php\/wp-json\/wp\/v2\/posts\/1641","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.chihayafuru.jp\/tech\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.chihayafuru.jp\/tech\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.chihayafuru.jp\/tech\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.chihayafuru.jp\/tech\/index.php\/wp-json\/wp\/v2\/comments?post=1641"}],"version-history":[{"count":5,"href":"https:\/\/www.chihayafuru.jp\/tech\/index.php\/wp-json\/wp\/v2\/posts\/1641\/revisions"}],"predecessor-version":[{"id":1647,"href":"https:\/\/www.chihayafuru.jp\/tech\/index.php\/wp-json\/wp\/v2\/posts\/1641\/revisions\/1647"}],"wp:attachment":[{"href":"https:\/\/www.chihayafuru.jp\/tech\/index.php\/wp-json\/wp\/v2\/media?parent=1641"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.chihayafuru.jp\/tech\/index.php\/wp-json\/wp\/v2\/categories?post=1641"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.chihayafuru.jp\/tech\/index.php\/wp-json\/wp\/v2\/tags?post=1641"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}