Browser: NS_ERR_DOM_CORP_FAILED after integration into Joomla

Support & Bugs
1

Hello,

I have installed Matomo 5.1.2. successfully with docker. It’s connected via reverse proxy and I can log in. I copied the tracking code into a Joomla 5 Website (using a plugin).

When accessing my Joomla 5 website I see an NS_ERR_DOM_CORP_FAILD error in the dev console of my firefox and the connection does not show up in matomo dashboard. Didn’t find any solutions for this error with google.

Can anybody give me a hint what’s the issue, please?

Regards,
Stefan

2

OK found the issue: It’s all related to CORS (cross-origin ressource-policy), just google “CORS matomo”.

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