{"id":5024,"date":"2022-08-26T01:30:33","date_gmt":"2022-08-25T20:00:33","guid":{"rendered":"https:\/\/jassweb.com\/solved\/solved-why-do-i-get-this-error-in-python\/"},"modified":"2022-08-26T01:30:33","modified_gmt":"2022-08-25T20:00:33","slug":"solved-why-do-i-get-this-error-in-python","status":"publish","type":"post","link":"https:\/\/jassweb.com\/solved\/solved-why-do-i-get-this-error-in-python\/","title":{"rendered":"[Solved] Why do I get this error in Python?"},"content":{"rendered":"<p> [ad_1]<br \/>\n<\/p>\n<div id=\"answer-27751224\" class=\"answer js-answer accepted-answer js-accepted-answer\" data-answerid=\"27751224\" data-parentid=\"27751209\" data-score=\"2\" data-position-on-page=\"2\" data-highest-scored=\"0\" data-question-has-accepted-highest-score=\"0\" itemprop=\"suggestedAnswer\" 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<pre><code>return print(char)\n<\/code><\/pre>\n<p>This will first print the value of <code>char<\/code> (as in <code>print(char)<\/code>) and <em>then<\/em> try to return the return value of the print function. But since the print function always returns <code>None<\/code>\u2014it only <em>prints<\/em> the value, it does not return it\u2014your function will always return <code>None<\/code> causing the error when trying to concatenate <code>None<\/code> with a string.<\/p>\n<p>To fix this, simply don\u2019t print the character but just return it:<\/p>\n<pre><code>return char\n<\/code><\/pre>\n<\/p><\/div>\n<div class=\"mt24\"><\/div>\n<\/div>\n<p>            <span class=\"d-none\" itemprop=\"commentCount\"><\/span> <\/p><\/div>\n<\/div>\n<p>[ad_2]<\/p>\n<p>solved Why do I get this error in Python? <\/p>\n","protected":false},"excerpt":{"rendered":"<p>[ad_1] return print(char) This will first print the value of char (as in print(char)) and then try to return the return value of the print function. But since the print function always returns None\u2014it only prints the value, it does not return it\u2014your function will always return None causing the error when trying to concatenate &#8230; <a title=\"[Solved] Why do I get this error in Python?\" class=\"read-more\" href=\"https:\/\/jassweb.com\/solved\/solved-why-do-i-get-this-error-in-python\/\" aria-label=\"More on [Solved] Why do I get this error in Python?\">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":[349,482],"class_list":["post-5024","post","type-post","status-publish","format-standard","hentry","category-solved","tag-python","tag-python-3-x"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.5 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>[Solved] Why do I get this error in Python? - 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-why-do-i-get-this-error-in-python\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"[Solved] Why do I get this error in Python? - JassWeb\" \/>\n<meta property=\"og:description\" content=\"[ad_1] return print(char) This will first print the value of char (as in print(char)) and then try to return the return value of the print function. But since the print function always returns None\u2014it only prints the value, it does not return it\u2014your function will always return None causing the error when trying to concatenate ... 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