{"id":1041,"date":"2013-03-27T16:39:08","date_gmt":"2013-03-27T07:39:08","guid":{"rendered":"https:\/\/ecoop.net\/memo\/?p=1041"},"modified":"2018-11-21T18:48:16","modified_gmt":"2018-11-21T09:48:16","slug":"verify-error-on-gae-j-with-gson","status":"publish","type":"post","link":"https:\/\/www.ecoop.net\/memo\/archives\/verify-error-on-gae-j-with-gson.html","title":{"rendered":"GAE\/J\u3067gson\u3092\u4f7f\u3046\u3068VerifyError\u306b\u306a\u308b\u4ef6(\u89e3\u6c7a\uff1f)"},"content":{"rendered":"<p>\u3042\u308b\u3068\u304d\u304b\u3089Google App Engine(Java)\u3067gson\u30e9\u30a4\u30d6\u30e9\u30ea\u3092\u4f7f\u3046\u3068\u3001java.lang.VerifyError\u304c\u767a\u751f\u3059\u308b\u3088\u3046\u306b\u306a\u3063\u3066\u3057\u307e\u3063\u305f\u3002<\/p>\n<p><a href=\"http:\/\/d.hatena.ne.jp\/sinmetal\/20120419\/1334849121\">\u5225\u306e\u65b9(GAE\/J\u3067Gson\u5229\u7528\u6642\u306bjava.lang.VerifyError\u304c\u767a\u751f\u3059\u308b)<\/a>\u300d\u3082\u3068\u308a\u3042\u3052\u3066\u3044\u308b\u306e\u3068\u540c\u3058\u73fe\u8c61\u306e\u3088\u3046\u3067\u3059\u304c\u3001\u4e00\u5fdc\u5bfe\u5fdc\u304c\u308f\u304b\u3063\u305f\u306e\u3067\u30e1\u30e2\u3057\u3066\u304a\u304f\u3002<!--more-->\u8a72\u5f53\u306e\u30b3\u30fc\u30c9\u3092\u898b\u308b\u3068new Gson()\u306e\u3068\u3053\u308d\u3067\u767a\u751f\u3057\u3066\u3044\u308b\u3089\u3057\u3044\u3002<\/p>\n<p>\u30ed\u30fc\u30ab\u30eb\u306e\u958b\u767a\u74b0\u5883\u3067\u306f\u518d\u73fe\u305b\u305a\u3001\u30c7\u30d7\u30ed\u30a4\u5148\u3067\u3060\u3051\u767a\u751f\u3059\u308b\u306e\u304c\u56f0\u3063\u305f\u3068\u3053\u308d\u3002<\/p>\n<pre class=\"brush: plain; title: ; notranslate\" title=\"\">\r\n2013-03-27 15:48:58.984\r\nError for \/main\r\njava.lang.VerifyError: Cannot inherit from final class\r\n\tat com.google.appengine.runtime.Request.process-914eb81ff215d801(Request.java)\r\n\tat java.lang.ClassLoader.defineClass1(Native Method)\r\n\tat java.lang.ClassLoader.defineClass(ClassLoader.java:634)\r\n\tat java.security.SecureClassLoader.defineClass(SecureClassLoader.java:142)\r\n\tat java.net.URLClassLoader.defineClass(URLClassLoader.java:277)\r\n\tat sun.reflect.GeneratedMethodAccessor5.invoke(Unknown Source)\r\n\tat sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)\r\n\tat java.lang.reflect.Method.invoke(Method.java:616)\r\n\tat java.lang.ClassLoader.loadClass(ClassLoader.java:266)\r\n\tat jp.co.example.MainServlet(MainServlet.java:82\r\n<\/pre>\n<p>\u4f7f\u3063\u3066\u3044\u308b\u74b0\u5883\u306f Google App Engine 1.7.5, Java SDK6\u3001<br \/>\nSlim3 1.0.16, \u305d\u3057\u3066 Gson 2.2.1\u3002Java\u306f5\u30827\u3082\u3060\u3081\u3060\u3063\u305f\u3002<\/p>\n<p>\u4f55\u5ea6\u30c7\u30d7\u30ed\u30a4\u3057\u76f4\u3057\u3066\u3082\u3060\u3081\u3067\u3001\u4e00\u6642\u30d5\u30a1\u30a4\u30eb\u306a\u3069\u30ad\u30e3\u30c3\u30b7\u30e5\u306b\u306a\u3063\u3066\u305d\u3046\u306a\u7b87\u6240\u3092<br \/>\n\u7247\u3063\u7aef\u304b\u3089\u4e00\u65e6\u30af\u30ea\u30a2\u3057\u3066\u3082\u3084\u3063\u3071\u308aVerifyError\u3002<\/p>\n<p>\u8272\u3005\u8a66\u884c\u932f\u8aa4\u3057\u305f\u7d50\u679c\u3001\u539f\u56e0\u306f\u4e0d\u660e\u3060\u3051\u3069\u3001<br \/>\n\u6b21\u306e\u65b9\u6cd5\u3067\u30a8\u30e9\u30fc\u306a\u3057\u306b\u52d5\u4f5c\u3059\u308b\u3053\u3068\u304c\u308f\u304b\u3063\u305f\u3002<\/p>\n<ul>\n<li>\n<h3>Gson2.2.1\u306e\u30b3\u30f3\u30d1\u30a4\u30eb\u6e08\u306ejar\u3067\u306a\u304f\u3001\u30bd\u30fc\u30b9(gson-2.2.1-source.jar)\u3092\u5c55\u958b\u3057\u3066\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u30bd\u30fc\u30b9\u306b\u7d44\u307f\u8fbc\u3080\u3002<\/h3>\n<\/li>\n<li>\n<h3>Gson\u306e\u30d0\u30fc\u30b8\u30e7\u30f31.7.1\u3092\u5165\u308c\u308b(2.2.1\u304b\u30891.7.1\u306b\u30d0\u30fc\u30b8\u30e7\u30f3\u3092\u843d\u3068\u3059)\u3002<\/h3>\n<\/li>\n<\/ul>\n<p>\u30bd\u30fc\u30b9\u3092\u7d44\u307f\u8fbc\u3080\u306e\u306f\u5acc\u3060\u3063\u305f\u306e\u3067\u3001\u5f8c\u8005\u3067\u5bfe\u5fdc\u3057\u3066\u89e3\u6c7a\u3068\u3059\u308b\u3053\u3068\u3068\u3057\u305f\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u3042\u308b\u3068\u304d\u304b\u3089Google App Engine(Java)\u3067gson\u30e9\u30a4\u30d6\u30e9\u30ea\u3092\u4f7f\u3046\u3068\u3001java.lang.VerifyError\u304c\u767a\u751f\u3059\u308b\u3088\u3046\u306b\u306a\u3063\u3066\u3057\u307e\u3063\u305f\u3002 \u5225\u306e\u65b9(GAE\/J\u3067Gson\u5229\u7528\u6642\u306bjava.lang. &hellip; <a href=\"https:\/\/www.ecoop.net\/memo\/archives\/verify-error-on-gae-j-with-gson.html\" class=\"more-link\">\u7d9a\u304d\u3092\u8aad\u3080 <span class=\"screen-reader-text\">GAE\/J\u3067gson\u3092\u4f7f\u3046\u3068VerifyError\u306b\u306a\u308b\u4ef6(\u89e3\u6c7a\uff1f)<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[89],"tags":[14,105,42,106],"class_list":["post-1041","post","type-post","status-publish","format-standard","hentry","category-web-dev","tag-google","tag-google-app-engine","tag-java","tag-slim3"],"jetpack_featured_media_url":"","_links":{"self":[{"href":"https:\/\/www.ecoop.net\/memo\/wp-json\/wp\/v2\/posts\/1041","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.ecoop.net\/memo\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.ecoop.net\/memo\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.ecoop.net\/memo\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.ecoop.net\/memo\/wp-json\/wp\/v2\/comments?post=1041"}],"version-history":[{"count":0,"href":"https:\/\/www.ecoop.net\/memo\/wp-json\/wp\/v2\/posts\/1041\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.ecoop.net\/memo\/wp-json\/wp\/v2\/media?parent=1041"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.ecoop.net\/memo\/wp-json\/wp\/v2\/categories?post=1041"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.ecoop.net\/memo\/wp-json\/wp\/v2\/tags?post=1041"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}