Uncaught Error: Multiple lead flow scripts are trying to run on the current page

Developer Support APIs & Integrations
1

Hi there,

I’m trying to load tracking codes for Google Tag Manager, Facebook, etc after receiving user consent via Hubspot cookie consent banner.

According to this page https://legacydocs.hubspot.com/docs/methods/tracking_code_api/get_consent_status it’s possible to do it in the following way:

var _hsp = window._hsp = window._hsp || [];
_hsp.push(['addPrivacyConsentListener', function(consent) {
 if (consent.allowed) {
 // Google Tag Manager tracking code
 (function(w,d,s,l,i){w[l]=w[l]||[];w[l].push({'gtm.start':
 new Date().getTime(),event:'gtm.js'});var f=d.getElementsByTagName(s)[0],
 j=d.createElement(s),dl=l!='dataLayer'?'&l='+l:'';j.async=true;j.src='https://www.googletagmanager.com/gtm.js?id='+i+dl;f.parentNode.insertBefore(j,f);
 })(window,document,'script','dataLayer','GTM-XXX');
 // Facebook tracking code.....
 }
}]);

I’m getting an error:

leadflows.js:12 Uncaught Error: Multiple lead flow scripts are trying to run on the current page. Only the first one will be executed. The rest are ignored. Read more at http://hubs.ly/H03mDPb0

Link above is dead.

Could you please advise how to load multiple tracking codes?

2

Hi @drongo , are you still having this issue? I see you have opened a ticket with support as well. I looked at the referenced page from that ticket and I am not seeing this console error. I have, however, brought up that the link in the error messaging is 404’ing

3

Hi @dennisedson ,

thank you for your answer.

Yes, the issue is still there, I rolled back my changes for now since they were breaking the page. Any suggestions how to make it work?

4

I resolved this issue by moving all tracking codes into GTM and load GTM code only on user consent.

5

I’m having the exact same issue in an app that uses GTM and HS tracking code for chat integration.