Redirect URI must be absolute

Thanks for reaching out and providing a screenshot of the notice you’re encountering. So we can try to determine the cause please share the following information:

1. Your Site Health information. You can share privately if preferred.
2. Did you make any changes to your site since this started occurring?
3. Do you see any console errors on the same screen or on the primary Site Kit dashboard menu? If so please share.

Let me know if you have any questions on the above.

1. Sent/done
2. Yes, plugin updates.
3. Yes… see lots:

Failed to load resource: the server responded with a status of 500 ()
googlesitekit-api.5113b6c6a4d725085060.js:3 Google Site Kit API Error method:GET datapoint:report type:modules identifier:analytics error:"Redirect URI must be absolute"
(anonymous) @ googlesitekit-api.5113b6c6a4d725085060.js:3
/wp-json/google-site-kit/v1/modules/analytics/data/report?metrics%5B0%5D%5Bexpression%5D=ga%3Ausers&metrics%5B0%5D%5Balias%5D=Total%20Users&dimensions%5B0%5D%5Bname%5D=ga%3AchannelGrouping&compareStartDate=2021-03-17&compareEndDate=2021-04-13&startDate=2021-04-14&endDate=2021-05-11&dimensionFilters%5Bga%3AchannelGrouping%5D=Organic%20Search&_locale=user:1 Failed to load resource: the server responded with a status of 500 ()
googlesitekit-api.5113b6c6a4d725085060.js:3 Google Site Kit API Error method:GET datapoint:report type:modules identifier:analytics error:"Redirect URI must be absolute"
(anonymous) @ googlesitekit-api.5113b6c6a4d725085060.js:3
/wp-json/google-site-kit/v1/modules/analytics/data/report?metrics%5B0%5D%5Bexpression%5D=ga%3AgoalCompletionsAll&metrics%5B0%5D%5Balias%5D=Goal%20Completions&dimensions%5B0%5D%5Bname%5D=ga%3Adate&compareStartDate=2021-03-17&compareEndDate=2021-04-13&startDate=2021-04-14&endDate=2021-05-11&_locale=user:1 Failed to load resource: the server responded with a status of 500 ()
/wp-json/google-site-kit/v1/modules/analytics/data/report?metrics%5B0%5D%5Bexpression%5D=ga%3Ausers&startDate=2021-04-14&endDate=2021-05-11&compareStartDate=2021-03-17&compareEndDate=2021-04-13&_locale=user:1 Failed to load resource: the server responded with a status of 500 ()
/wp-json/google-site-kit/v1/modules/analytics/data/report?metrics%5B0%5D%5Bexpression%5D=ga%3Ausers&dimensions%5B0%5D%5Bname%5D=ga%3Adate&startDate=2021-04-14&endDate=2021-05-11&_locale=user:1 Failed to load resource: the server responded with a status of 500 ()
3googlesitekit-api.5113b6c6a4d725085060.js:3 Google Site Kit API Error method:GET datapoint:report type:modules identifier:analytics error:"Redirect URI must be absolute"
(anonymous) @ googlesitekit-api.5113b6c6a4d725085060.js:3
/wp-json/google-site-kit/v1/modules/search-console/data/searchanalytics?dimensions=date&startDate=2021-03-17&endDate=2021-05-11&_locale=user:1 Failed to load resource: the server responded with a status of 500 ()
/wp-json/google-site-kit/v1/modules/analytics/data/report?metrics%5B0%5D%5Bexpression%5D=ga%3Ausers&dimensions%5B0%5D%5Bname%5D=ga%3AchannelGrouping&startDate=2021-04-14&endDate=2021-05-11&compareStartDate=2021-03-17&compareEndDate=2021-04-13&orderby%5BfieldName%5D=ga%3Ausers&orderby%5BsortOrder%5D=DESCENDING&limit=6&_locale=user:1 Failed to load resource: the server responded with a status of 500 ()

Many thanks for sharing the additional insights. While nothing stands out from immediate inspection if Site Kit worked for you previously, before the plugin updates you referenced please attempt the below:

1. Login to your site from a Chrome browser incognito window
2. Navigate to “Plugins > Health Check & Troubleshooting > Troubleshoot”.
3. From the same screen click on the “Available Plugins” tab at the top right and then click on the “Enable” option next to “Site Kit by Google”
4. Attempt to view the Site Kit dashboards once more

You can exit troubleshooting mode afterwards.

If the issue doesn’t persist in troubleshooting mode we can start enabling other plugins while in troubleshooting mode one by one. If the issue remains while in troubleshooting mode let me know of any console errors that appear when you access the Analytics tab only.

@dpaule As we haven’t received a response, I’ll mark this as resolved. Feel free to open a new support topic if you continue to encounter issues, or reopen this topic and we’d be happy to assist. Thank you!