Select files to upload file button is not selecting file on production

[st118173]

Hello i used your sample code and converted all haml files to erb code in rails 5 and it is working on my development but when i deployed on server or production the select file upload button pops to browse file but when is select file and click open, the file is not getting open i think this is because of "<%= content_tag :body, data: { controller: controller_path, action: action_name } do%>" in application.html.erb and you used this code"= content_tag :body, data: { controller: controller_path, action: action_name } do" in haml; but it is working on development rather in production can you help me to resolve it?