Answers.Body: <p>That error basically means that you're trying to use the variable <code>tweet</code> as an object/iterable, but it's actually just a boolean (true/false). </p>
  
  <p>Assuming the plugin you're using (i.e. <code>craft.twitter</code>) is <a href="https://github.com/dukt/twitter" rel="nofollow noreferrer">Dukt's Twitter plugin</a>, I think this is just a matter of your syntax being a bit off. The Dukt plugin's <code>craft.twitter.get()</code> method actually returns a response object where the 
  tweet objects are <em>nested</em> in an array called <code>data</code>. In other words, you can't loop on the object returned by <code>craft.twitter.get()</code> directly; you'll need to use the array in that object's <code>data</code> property:</p>
  
  <pre><code>{% set response = craft.twitter.get('statuses/user_timeline', {count:2}) %}
  
  {% if response.success %}
      {% set tweets = response.data %}
      {% for tweet in tweets %}
          {% set tweetDate = date(tweet.created_at).diff(now).format('%a') %}
          ...
      {% endfor %}
  {% else %}
      &lt;p&gt;An error occured:&lt;/p&gt;
      &lt;pre&gt;{{ response.data|json_encode(constant('JSON_PRETTY_PRINT')) }}&lt;/pre&gt;
  {% endif %}
  </code></pre>
  
  <p>The above example is lifted from <a href="https://docs.dukt.net/twitter/v2/craft-twitter.html#get-uri-query-headers-options-enablecache-cacheexpire" rel="nofollow noreferrer">the plugin's documentation</a> (although in the actual docs there's a typo, which could well be the cause for your issue). Note that the example also accounts for Things Going Wrong (tm), which is always a good idea when you're working with a third party API.</p>
  
  <p>If the plugin you're using is <em>not</em> Dukt's, you'll need to check your plugin's documentation, to verify you're using it correctly. As a debugging effort, you might also want to try and <a href="http://twig.sensiolabs.org/doc/functions/dump.html" rel="nofollow noreferrer"><code>dump()</code></a> the response object variable to verify that it contains what you think it contains:</p>
  
  <pre><code>{% set tweets = craft.twitter.get('statuses/user_timeline', {count:2}) %}
  {{ dump(tweets) }}
  </code></pre>
  
  <p><em>Note that the <code>dump()</code> method only works when <a href="https://craftcms.com/support/dev-mode" rel="nofollow noreferrer"><code>devMode</code></a> is set to <code>true</code>, and should not be left in production code.</em></p>
  
Answers.ContentLicense: CC BY-SA 4.0
Answers.CreationDate: 2018-08-01T19:47:52.040Z
Answers.Text: Thank you, Mats for providing clarity and outcome! I did use Dukt's Twitter example and could not figure out the error - the typo explains it....
Answers.UserDisplayName: Nutmeg
Answers.ContentLicense: CC BY-SA 4.0
Answers.CreationDate: 2018-08-01T18:27:36.660Z
Answers.LastActivityDate: 2018-08-01T18:27:36.660Z
Answers.UserDisplayName: Mats Mikkel Rummelhoff
Body: <p>I have read a number of related threads but am still puzzled what this error actually means or how to fix it.</p>
  
  <p>This triggers the error:</p>
  
  <pre><code>&lt;div class="twitter"&gt;
  
                  {% set tweets = craft.twitter.get('statuses/user_timeline', {count:2}) %}
  
                 {% if tweets %}
                   &lt;h3 class="title"&gt;Latest Tweets&lt;/h3&gt;
                   &lt;div class="line-orange-l"&gt;&lt;/div&gt;
  
  
  
                    &lt;ul&gt;
                      {% for tweet in tweets %}
                      {% set tweetDate = date(tweet.created_at).diff(now).format('%a') %}
                      {% if tweetDate == 0 %}
                      {% set tweetTimeAgo = 'today' %}
                      {% else %}
                      {% set tweetTimeAgo = tweetDate ~ ' days ago' %}
                      {% endif %}
                      &lt;li&gt;
                         &lt;p&gt;
                            &lt;i class="fa fa-twitter" aria-hidden="true"&gt;&lt;/i&gt;
                            {{ tweet.text|autoLinkTweet }}&lt;br&gt;
                            &lt;a href="http://twitter.com/{{ tweet.user.screen_name|raw }}" class="author"&gt;@{{ tweet.user.screen_name|raw }}&lt;/a&gt; /
                            &lt;span class="posted"&gt;Posted {{ tweetTimeAgo }}&lt;/span&gt;
                         &lt;/p&gt;
                      &lt;/li&gt;
                      {% endfor %}
                    &lt;/ul&gt;
                    {% endif %}
                   &lt;/ul&gt;
                &lt;/div&gt;
  </code></pre>
  
  <p>What would fix this?</p>
  
Comments.ContentLicense: CC BY-SA 4.0
Comments.CreationDate: 2018-08-01T12:07:33.127Z
Comments.Text: A good fix would be defensive coding and checking if the variables exist https://nystudio107.com/blog/handling-errors-gracefully-in-craft-cms#defensive-coding-in-twig
Comments.UserDisplayName: Robin Schambach
Comments.ContentLicense: CC BY-SA 4.0
Comments.CreationDate: 2018-08-01T19:56:50.353Z
Comments.Text: Thank you, Robin. I was not aware of the Twig ?? null coa­lesc­ing oper­a­tor, which makes total sense to incorporate as a standard.
Comments.UserDisplayName: Nutmeg
Tags: <createcommand>
Title: Impossible to access an attribute ("created_at") on a boolean variable ("1")
ThreadText: # Impossible to access an attribute ("created_at") on a boolean variable ("1")
  
  (Asked by: username_0 on 2018-08-01)
  
  I have read a number of related threads but am still puzzled what this error actually means or how to fix it.
  
  This triggers the error:
  
  ```
  <div class="twitter">
  
                  {% set tweets = craft.twitter.get('statuses/user_timeline', {count:2}) %}
  
                 {% if tweets %}
                   <h3 class="title">Latest Tweets</h3>
                   <div class="line-orange-l"></div>
  
                    <ul>
                      {% for tweet in tweets %}
                      {% set tweetDate = date(tweet.created_at).diff(now).format('%a') %}
                      {% if tweetDate == 0 %}
                      {% set tweetTimeAgo = 'today' %}
                      {% else %}
                      {% set tweetTimeAgo = tweetDate ~ ' days ago' %}
                      {% endif %}
                      <li>
                         <p>
                            <i class="fa fa-twitter" aria-hidden="true"></i>
                            {{ tweet.text|autoLinkTweet }}<br>
                            <a href="http://twitter.com/{{ tweet.user.screen_name|raw }}" class="author">@{{ tweet.user.screen_name|raw }}</a> /
                            <span class="posted">Posted {{ tweetTimeAgo }}</span>
                         </p>
                      </li>
                      {% endfor %}
                    </ul>
                    {% endif %}
                   </ul>
                </div>
  
  ```
  
  What would fix this?
  
  **Tags:** createcommand
  
  > **Comments:**
  > **username_1**: A good fix would be defensive coding and checking if the variables exist https://nystudio107.com/blog/handling-errors-gracefully-in-craft-cms#defensive-coding-in-twig  
  > **username_0**: Thank you, username_1. I was not aware of the Twig ?? null coa­lesc­ing oper­a­tor, which makes total sense to incorporate as a standard.  
  
  ---
  
  ## 1 answers
  
  ### Answer by username_2 on 2018-08-01. Score: 1 | Accepted answer
  
  That error basically means that you're trying to use the variable `tweet` as an object/iterable, but it's actually just a boolean (true/false).
  
  Assuming the plugin you're using (i.e. `craft.twitter`) is [Dukt's Twitter plugin](https://github.com/dukt/twitter), I think this is just a matter of your syntax being a bit off. The Dukt plugin's `craft.twitter.get()` method actually returns a response object where the
  tweet objects are *nested* in an array called `data`. In other words, you can't loop on the object returned by `craft.twitter.get()` directly; you'll need to use the array in that object's `data` property:
  
  ```
  {% set response = craft.twitter.get('statuses/user_timeline', {count:2}) %}
  
  {% if response.success %}
      {% set tweets = response.data %}
      {% for tweet in tweets %}
          {% set tweetDate = date(tweet.created_at).diff(now).format('%a') %}
          ...
      {% endfor %}
  {% else %}
      <p>An error occured:</p>
      <pre>{{ response.data|json_encode(constant('JSON_PRETTY_PRINT')) }}</pre>
  {% endif %}
  
  ```
  
  The above example is lifted from [the plugin's documentation](https://docs.dukt.net/twitter/v2/craft-twitter.html#get-uri-query-headers-options-enablecache-cacheexpire) (although in the actual docs there's a typo, which could well be the cause for your issue). Note that the example also accounts for Things Going Wrong (tm), which is always a good idea when you're working with a third party API.
  
  If the plugin you're using is *not* Dukt's, you'll need to check your plugin's documentation, to verify you're using it correctly. As a debugging effort, you might also want to try and [`dump()`](http://twig.sensiolabs.org/doc/functions/dump.html) the response object variable to verify that it contains what you think it contains:
  
  ```
  {% set tweets = craft.twitter.get('statuses/user_timeline', {count:2}) %}
  {{ dump(tweets) }}
  
  ```
  
  *Note that the `dump()` method only works when [`devMode`](https://craftcms.com/support/dev-mode) is set to `true`, and should not be left in production code.*
  
  > **Comments:**
  > **username_0**: Thank you, username_2 for providing clarity and outcome! I did use Dukt's Twitter example and could not figure out the error - the typo explains it....  
  
  ---
  
  