{"id":2617,"date":"2022-08-30T15:26:21","date_gmt":"2022-08-30T15:26:21","guid":{"rendered":"https:\/\/unknownerror.org\/index.php\/2014\/02\/04\/installation-of-ruby-on-rails-using-railsinstaller-for-windows-collection-of-common-programming-errors\/"},"modified":"2022-08-30T15:26:21","modified_gmt":"2022-08-30T15:26:21","slug":"installation-of-ruby-on-rails-using-railsinstaller-for-windows-collection-of-common-programming-errors","status":"publish","type":"post","link":"https:\/\/unknownerror.org\/index.php\/2022\/08\/30\/installation-of-ruby-on-rails-using-railsinstaller-for-windows-collection-of-common-programming-errors\/","title":{"rendered":"installation of ruby on rails using railsinstaller for windows-Collection of common programming errors"},"content":{"rendered":"<p>i had downloaded package railsinstaller for windows and had successfully installed it.<\/p>\n<p>After that i followed these steps and got that window of localhost:3000 running successfully.<\/p>\n<p>But now when i again starts it following error(<strong>in the image link<\/strong>) comes.<\/p>\n<p>http:\/\/tinypic.com\/r\/11ch4ix\/6<\/p>\n<p>what should i do to solve this??<\/p>\n<p><strong>ruby -v<\/strong> command was also applied and everything is installed properly.<\/p>\n<p>Thanks in advance!<\/p>\n<ol>\n<li>\n<p>Ruby on Rails needs a Javascript runtime installed on your computer.<\/p>\n<p>First you should try putting the ExecJS gem in comment again (in your gemfile.rb).<\/p>\n<p>Else you could install NodeJS, as it contains a Javascript runtime (V8 &#8211; used by Chrome).<\/p>\n<p>Good luck!<\/p>\n<\/li>\n<\/ol>\n<p id=\"rop\"><small>Originally posted 2014-02-04 09:38:09. <\/small><\/p>","protected":false},"excerpt":{"rendered":"<p>i had downloaded package railsinstaller for windows and had successfully installed it. After that i followed these steps and got that window of localhost:3000 running successfully. But now when i again starts it following error(in the image link) comes. http:\/\/tinypic.com\/r\/11ch4ix\/6 what should i do to solve this?? ruby -v command was also applied and everything [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-2617","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"_links":{"self":[{"href":"https:\/\/unknownerror.org\/index.php\/wp-json\/wp\/v2\/posts\/2617","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/unknownerror.org\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/unknownerror.org\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/unknownerror.org\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/unknownerror.org\/index.php\/wp-json\/wp\/v2\/comments?post=2617"}],"version-history":[{"count":0,"href":"https:\/\/unknownerror.org\/index.php\/wp-json\/wp\/v2\/posts\/2617\/revisions"}],"wp:attachment":[{"href":"https:\/\/unknownerror.org\/index.php\/wp-json\/wp\/v2\/media?parent=2617"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/unknownerror.org\/index.php\/wp-json\/wp\/v2\/categories?post=2617"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/unknownerror.org\/index.php\/wp-json\/wp\/v2\/tags?post=2617"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}