Learning Ruby on rails from Michael Hartl I am following the book and have come across a problem when inserting an image, the error that is produced is here
SyntaxError in Pages#home
Showing /Users/richardhardesty/Sites/rails_projects/beginning/app/views/layouts/application.html.erb where line #17 raised:
/Users/richardhardesty/Sites/rails_projects/beginning/app/views/layouts/application.html.erb:17: syntax error, unexpected ':', expecting ')'
...pend= ( image_tag('logo.png' :alt =>'Sample App' :class =>...
... ^
/Users/richardhardesty/Sites/rails_projects/beginning/app/views/layouts/application.html.erb:17: syntax error, unexpected ':', expecting ')'
...go.png' :alt =>'开发者_高级运维Sample App' :class =>"round" ) );@output_b...
... ^
/Users/richardhardesty/Sites/rails_projects/beginning/app/views/layouts/application.html.erb:17: syntax error, unexpected ')', expecting keyword_end
...mple App' :class =>"round" ) );@output_buffer.safe_concat('
... ^
Extracted source (around line #17):
14: <body>
15: <div class="container">
16: <header>
17: <%= image_tag('logo.png' :alt =>'Sample App' :class =>"round" ) %>
18: <nav class="round">
19: <ul>
20: <li><%= link_to "Home", '#' %></li>
Trace of template inclusion: app/views/layouts/application.html.erb
I have tried altering the the quotes and brckets and different errors are listed but the problem doesn't go away. Any help would be great thanks.
You need commas between the arguments in the image_tag method:
<%= image_tag('logo.png', :alt =>'Sample App', :class =>"round" ) %>
![Interactive visualization of a graph in python [closed]](https://www.devze.com/res/2023/04-10/09/92d32fe8c0d22fb96bd6f6e8b7d1f457.gif)
加载中,请稍侯......
精彩评论