# Matomo error while Matomo isn't installed?

**URL:** <https://community.piwik.pro/t/matomo-error-while-matomo-isnt-installed/2929>\
**Category:** Data collection and tags\
**Created:** [September 20, 2023, 8:44am UTC](https://community.piwik.pro/t/matomo-error-while-matomo-isnt-installed/2929 "2023-09-20T08:44:09Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![Thomas\_Anode\_FR](https://dub1.discourse-cdn.com/flex005/user_avatar/community.piwik.pro/thomas_anode_fr/32/1425_2.png) [@Thomas\_Anode\_FR](https://community.piwik.pro/u/Thomas_Anode_FR)\
**Post date:** [September 20, 2023, 8:44am UTC](https://community.piwik.pro/t/matomo-error-while-matomo-isnt-installed/2929/1 "2023-09-20T08:44:09Z")

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Hello,

I have a console error related to Matomo:  
 ![image](https://europe1.discourse-cdn.com/flex005/uploads/piwikpro/original/2X/b/b664796a01cdaccd2bfe710b4d8183f5f198add3.png)

The thing is, this website hasn’t got Matomo installed…

The error appears on the second page you visit, and on the ones that you consult after that: never on the first page for some reason.

Any idea why we’re getting this error? We tripled check and Matomo is not implemented on this site. I can’t see what’s wrong with our implementation.

It might have its importance: the site is on AngularJS.

I’ll share the site in private.

Thank you in advance!

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<div class="post-metadata">

**Author:** ![Adam](https://dub1.discourse-cdn.com/flex005/user_avatar/community.piwik.pro/adam/32/1494_2.png) [@Adam](https://community.piwik.pro/u/Adam)\
**Post date:** [September 20, 2023, 9:17am UTC](https://community.piwik.pro/t/matomo-error-while-matomo-isnt-installed/2929/2 "2023-09-20T09:17:07Z")

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Hi @Thomas_Anode_FR,

Please share the site with me on a private message. I think you might be injecting the code each time the URL changes but let me check that