ass="toc-item toc-link ">
          <a id="ember13017" class="ember-view" data-test-toc-link="Loading / Error Substates" href="/v1.10.0/routing/loading-and-error-substates">
            <span class="link-text">
              Loading / Error Substates
            </span>
          </a>
        </li>
              <li class="toc-item toc-link ">
          <a id="ember13018" class="ember-view" data-test-toc-link="Preventing and Retrying Transitions" href="/v1.10.0/routing/preventing-and-retrying-transitions">
