"FullStory namespace conflict" when loading fullstory & segment integration

[SimonSchick]

Getting FullStory namespace conflict. Please set window["_fs_namespace"]. in console, I can only assume there is some sort of conflict.

Current html section for both scripts is (as provided by the respective websites (minus formatting).

<script type="text/javascript">
    !(function () {
      var analytics = (window.analytics = window.analytics || []);
      if (!analytics.initialize)
        if (analytics.invoked)
          window.console &&
            console.error &&
            console.error('Segment snippet included twice.');
        else {
          analytics.invoked = !0;
          analytics.methods = [
            'trackSubmit',
            'trackClick',
            'trackLink',
            'trackForm',
            'pageview',
            'identify',
            'reset',
            'group',
            'track',
            'ready',
            'alias',
            'debug',
            'page',
            'once',
            'off',
            'on',
            'addSourceMiddleware',
            'addIntegrationMiddleware',
            'setAnonymousId',
            'addDestinationMiddleware',
          ];
          analytics.factory = function (t) {
            return function () {
              var e = Array.prototype.slice.call(arguments);
              e.unshift(t);
              analytics.push(e);
              return analytics;
            };
          };
          for (var t = 0; t < analytics.methods.length; t++) {
            var e = analytics.methods[t];
            analytics[e] = analytics.factory(e);
          }
          analytics.load = function (t, e) {
            var n = document.createElement('script');
            n.type = 'text/javascript';
            n.async = !0;
            n.src =
              'https://cdn.segment.com/analytics.js/v1/' +
              t +
              '/analytics.min.js';
            var a = document.getElementsByTagName('script')[0];
            a.parentNode.insertBefore(n, a);
            analytics._loadOptions = e;
          };
          analytics.SNIPPET_VERSION = '4.1.0';
          analytics.load('SNIP');
          analytics.debug(false);
        }
    })();
  </script>

  <script>
    window['_fs_is_outer_script'] = true;
    window['_fs_debug'] = false;
    window['_fs_host'] = 'fullstory.com';
    window['_fs_script'] = 'edge.fullstory.com/s/fs.js';
    window['_fs_org'] = 'SNIP';
    window['_fs_namespace'] = 'FS';
    (function (m, n, e, t, l, o, g, y) {
      if (e in m) {
        if (m.console && m.console.log) {
          m.console.log(
            'FullStory namespace conflict. Please set window["_fs_namespace"].'
          );
        }
        return;
      }
      g = m[e] = function (a, b, s) {
        g.q ? g.q.push([a, b, s]) : g._api(a, b, s);
      };
      g.q = [];
      o = n.createElement(t);
      o.async = 1;
      o.crossOrigin = 'anonymous';
      o.src = 'https://' + _fs_script;
      y = n.getElementsByTagName(t)[0];
      y.parentNode.insertBefore(o, y);
      g.identify = function (i, v, s) {
        g(l, { uid: i }, s);
        if (v) g(l, v, s);
      };
      g.setUserVars = function (v, s) {
        g(l, v, s);
      };
      g.event = function (i, v, s) {
        g('event', { n: i, p: v }, s);
      };
      g.anonymize = function () {
        g.identify(!!0);
      };
      g.shutdown = function () {
        g('rec', !1);
      };
      g.restart = function () {
        g('rec', !0);
      };
      g.log = function (a, b) {
        g('log', [a, b]);
      };
      g.consent = function (a) {
        g('consent', !arguments.length || a);
      };
      g.identifyAccount = function (i, v) {
        o = 'account';
        v = v || {};
        v.acctId = i;
        g(o, v);
      };
      g.clearUserCookie = function () {};
      g.setVars = function (n, p) {
        g('setVars', [n, p]);
      };
      g._w = {};
      y = 'XMLHttpRequest';
      g._w[y] = m[y];
      y = 'fetch';
      g._w[y] = m[y];
      if (m[y])
        m[y] = function () {
          return g._w[y].apply(this, arguments);
        };
      g._v = '1.3.0';
    })(window, document, window['_fs_namespace'], 'script', 'user');
  </script>

It's probably an easy fix but I couldn't find anything in the docs about this, a little help? 😂

[meatnordrink]

Does this help?

https://help.fullstory.com/hc/en-us/articles/360020624694-What-if-the-identifier-FS-is-used-by-another-script-on-my-site-