title: Expecting 'ID', 'STRING', 'NUMBER', 'BOOLEAN', 'UNDEFINED', 'NULL', 'DATA', got 'INVALID'
body: <p>I want to get the total count of stars of my github account but when I run my server client flashes an error saying :</p>
  
  <blockquote>
    <p>... data-increment="{{ metadata[stargazers_
    -----------------------^
    Expecting 'ID', 'STRING', 'NUMBER', 'BOOLEAN', 'UNDEFINED', 'NULL', 'DATA', got 'INVALID'</p>
  </blockquote>
  
  <p>I have used express server, with handlebars for rendering</p>
  
  <pre><code>function parseData(response, user) {
      var checkLang = {};
      const metadata = response.reduce(function(acc, currentItem) {
          acc.stargazers_count += currentItem.stargazers_count;
          if (checkLang[currentItem.language]) {
              checkLang[currentItem.language] = checkLang[currentItem.language] + 1;
          } else {
              checkLang[currentItem.language] = 1;
          }
          return acc;
      }, { stargazers_count: 0 });
  
      metadata["languages"] = Object.keys(checkLang).map(item =&gt; {
          return {
              value: (checkLang[item] / response.length) * 100,
              title: item
          };
      });
  
      metadata["mainlanguage"] = Object.keys(checkLang).reduce(function(a, b) {
          return checkLang[a] &gt; checkLang[b] ? a : b;
      });
  
      return metadata;
  }
  
  route.get("/:id", function(req, res) {
      axios
          .get("https://api.github.com/users/" + req.params.id)
          .then(user =&gt; {
              axios
                  .get("https://api.github.com/users/" + req.params.id + "/repos")
                  .then(response =&gt; {
                      var getMetadata = parseData(response.data, user.data);
  
                      res.render("private", {
                          response: response.data,
                          user: user.data,
                          metadata: getMetadata
                      });
                  })
                  .catch((e) =&gt; {
                      console.log(e);
                      res.render("404");
                  });
              })
              .catch((e) =&gt; {
                  console.log(e);
                  res.render("404");
              });
          });
  });
  </code></pre>
  
  <p><strong>result.hbs</strong></p>
  
  <pre><code>&lt;div
      class="meta-value numscroller"
      data-max="{{ metadata.stargazers_count }}"
      data-min="0"
      data-delay="1"
      data-increment="{{ metadata[stargazers_count] / 10 &gt; 0 ? metadata[stargazers_count] / 10 : 1 }}"
  &gt;
      {{ metadata.stargazers_count }}
  &lt;/div&gt;
  </code></pre>
  
  <p>I expect it to display count of total stars.</p>