修改异常

app/views/mailer/message_posted.html.erb

@@ -23,7 +23,7 @@
     </li>
     <li style="list-style-type:none; margin:0; padding:0;"><span style="float: left;"><strong><%= l(:mail_issue_content)%></strong></span>
 		<span style="float: left; width: 526px">
-        	<%= @message.content.html_safe? %>
+        	<%= @message.content.html_safe %>
         </span>
     </li>
 

app/views/mailer/wiki_content_added.html.erb

@@ -1,3 +1,3 @@
 <p><%= l(:mail_body_wiki_content_added, :id => link_to(h(@wiki_content.page.pretty_title), @wiki_content_url),
                                         :author => h(@wiki_content.author)).html_safe %><br />
-<em><%=h @wiki_content.comments.html_safe? %></em></p>
+<em><%=h @wiki_content.comments.html_safe %></em></p>