{"id":30770,"date":"2023-01-17T07:39:24","date_gmt":"2023-01-17T02:09:24","guid":{"rendered":"https:\/\/jassweb.com\/solved\/solved-need-help-how-to-solve-this-exception\/"},"modified":"2023-01-17T07:39:24","modified_gmt":"2023-01-17T02:09:24","slug":"solved-need-help-how-to-solve-this-exception","status":"publish","type":"post","link":"https:\/\/jassweb.com\/solved\/solved-need-help-how-to-solve-this-exception\/","title":{"rendered":"[Solved] Need help! How to solve this exception"},"content":{"rendered":"<p> [ad_1]<br \/>\n<\/p>\n<div id=\"answer-36486098\" class=\"answer js-answer accepted-answer js-accepted-answer\" data-answerid=\"36486098\" data-parentid=\"36485760\" data-score=\"0\" data-position-on-page=\"1\" data-highest-scored=\"1\" data-question-has-accepted-highest-score=\"1\" itemprop=\"acceptedAnswer\" itemscope itemtype=\"https:\/\/schema.org\/Answer\">\n<div class=\"post-layout\">\n<div class=\"votecell post-layout--left\"><\/div>\n<div class=\"answercell post-layout--right\">\n<div class=\"s-prose js-post-body\" itemprop=\"text\">\n<p>If request parameter <code>age<\/code> is empty, not a number, or missing altogether, you cannot convert it to a number.<\/p>\n<p>You&#8217;ll have to decide what to do in such situation, then do it in the cases mentioned above, i.e.:<\/p>\n<ul>\n<li>Check the parameter for non-emptiness<\/li>\n<li>Surround the conversion with <code>try { ... } catch (NumberFormatException e) { ... }<\/code><\/li>\n<\/ul>\n<\/div>\n<div class=\"mt24\"><\/div>\n<\/div>\n<p>            <span class=\"d-none\" itemprop=\"commentCount\">1<\/span> <\/p><\/div>\n<\/div>\n<p>[ad_2]<\/p>\n<p>solved Need help! How to solve this exception <\/p>\n","protected":false},"excerpt":{"rendered":"<p>[ad_1] If request parameter age is empty, not a number, or missing altogether, you cannot convert it to a number. You&#8217;ll have to decide what to do in such situation, then do it in the cases mentioned above, i.e.: Check the parameter for non-emptiness Surround the conversion with try { &#8230; } catch (NumberFormatException e) &#8230; <a title=\"[Solved] Need help! How to solve this exception\" class=\"read-more\" href=\"https:\/\/jassweb.com\/solved\/solved-need-help-how-to-solve-this-exception\/\" aria-label=\"More on [Solved] Need help! How to solve this exception\">Read more<\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[320],"tags":[323,1540],"class_list":["post-30770","post","type-post","status-publish","format-standard","hentry","category-solved","tag-java","tag-numberformatexception"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.5 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>[Solved] Need help! How to solve this exception - JassWeb<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/jassweb.com\/solved\/solved-need-help-how-to-solve-this-exception\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"[Solved] Need help! How to solve this exception - JassWeb\" \/>\n<meta property=\"og:description\" content=\"[ad_1] If request parameter age is empty, not a number, or missing altogether, you cannot convert it to a number. You&#8217;ll have to decide what to do in such situation, then do it in the cases mentioned above, i.e.: Check the parameter for non-emptiness Surround the conversion with try { ... } catch (NumberFormatException e) ... Read more\" \/>\n<meta property=\"og:url\" content=\"https:\/\/jassweb.com\/solved\/solved-need-help-how-to-solve-this-exception\/\" \/>\n<meta property=\"og:site_name\" content=\"JassWeb\" \/>\n<meta property=\"article:published_time\" content=\"2023-01-17T02:09:24+00:00\" \/>\n<meta name=\"author\" content=\"Kirat\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"Kirat\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\/\/jassweb.com\/solved\/solved-need-help-how-to-solve-this-exception\/#article\",\"isPartOf\":{\"@id\":\"https:\/\/jassweb.com\/solved\/solved-need-help-how-to-solve-this-exception\/\"},\"author\":{\"name\":\"Kirat\",\"@id\":\"https:\/\/jassweb.com\/solved\/#\/schema\/person\/65c9c7b7958150c0dc8371fa35dd7c31\"},\"headline\":\"[Solved] Need help! 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