CODEWITHSUNDEEP
htmljsongoflash-messagebuffalo
Shilpa Kancharla
Shilpa Kancharla

Reputation: 107

Buffalo v0.11.0 issues with flash and application.html?

I am a beginner at using Golang and Buffalo. I am trying to create a password authentication service using the authrecipe from https://github.com/gobuffalo/authrecipe. However, upon trying to run this using buffalo dev, I am receiving the following error from the JSON dump: 

ERRO[2018-05-10T14:20:48-04:00] application.html: line 14: _flash.html:

line 3: flash: unknown identifier content_type=text/html db="0s" duration="5.354757ms" human_size="0 B" method=GET params="{}" path=/ render="659.229µs" request_id="fa1ad5b329-b4e23f788b" size="0" status="0"

In line 14 application.html file, there is a reference to the flash folder, and in line 3 of my _flash.html file, there is a variable called flash. Has anyone else received this error? How did you fix it? I have tried to delete the flash command, but that did not resolve the problem and the same error kept appearing.

application.html code: 

<!DOCTYPE html>
<html>
  <head>
    <meta name="viewport" content="width=device-width, initial-scale=1">
    <meta charset="utf-8">
    <title>Buffalo - Coke</title>
    <%= stylesheetTag("application.css") %>
    <meta name="csrf-param" content="authenticity_token" />
    <meta name="csrf-token" content="<%= authenticity_token %>" />
    <link rel="icon" href="<%= assetPath("images/favicon.ico") %>">
  </head>
  <body>

    <div class="container">
      <%= yield %>
    </div>

    <%= javascriptTag("application.js") %>
  </body>
</html>

_flash.html code: 

<div class="row">
  <div class="col-md-12">
    <%= for (k, messages) in flash { %>
      <%= for (msg) in messages { %>
        <div class="alert alert-<%= k %>" role="alert">
            <button type="button" class="close" data-dismiss="alert" aria-label="Close"><span aria-hidden="true">&times;</span></button>
            <%= msg %>
        </div>
      <% } %>
    <% } %>
  </div>
</div>

Upvotes: 0

Views: 142

Answers (1)

Stanislas Michalak
Stanislas Michalak

Reputation: 361

There was a breaking change in the Plush templating engine v4.5.7 (the one used by Buffalo by default). Buffalo v0.11.1 was released to address this issue, so if you upgrade buffalo to v0.11.1, it should work fine.

Upvotes: 0

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