System Information
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Strapi Version: 4.5.5
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Operating System: Ubuntu Linux
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Database: PostgreSQL
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Node Version: v19.3.0
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NPM Version: 9.2.0
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Yarn Version: N/A
I updated a strapi installation from version 4.5.2 to 4.5.5. Now I am getting a message when opening the /admin page:
Warning: An error occurred while requesting the API
On the back-end, I get a log message:
[2022-12-29 15:43:39.971] http: GET /admin/telemetry-properties (2 ms) 401
I am new to strapi. Your insights are very much appreciated!
Thank you and happy holidays!
āWei
1 Like
Welcome to the Strapi Community

Please have a read a the migration guides. and make sure that everything was followed.
After that make sure you delete your .cache
build
folders and node_modules
then also do a yarn install
/ npm install
to update all dependencies.
Once done you can do yarn develop
npm run develop
to build the admin UI again.
2 Likes
I had the same error and Iād like to report that it was because I forgot to execute yarn build
after the update from 4.5.1 to 4.5.5. After executing the command I didnāt get any 401 telemetry errors.
1 Like
@Eventyret @drakedev ā Thank you all for responding. I should have read more on the fine manual! Didnāt think rebuilding the code was related to the 401 error. But that worked! Thanks again for the help!
1 Like
I do the following steps but still get http: GET /admin/telemetry-properties (2 ms) 401
and unable to register with error code ERR_BLOCKED_BY_CLIENT
. This is my ful error preview
the telemetry-properties is not what is causing the issues.
That is the telemetry sending to strapi.
Then how can i resolve this issue? I tried changing to any version 4.5.1 to 4.5.6 and removing .cache
and build
folder then running build manually but still got this telemetry-properties
error. Did a miss something on my configuration?
ERR_BLOCKED_BY_CLIENT
has been resolved by adding my domain on middleware cors origin
option
How did you do this? Iām getting the same error as you did.
@willembeke Thereās a code sample in the docs that I was able to use to help me.
Please, I need help with the same error, but I have already deployed my project on AWS. The project has been deployed successfully and is working fine. The problem I am facing is that I want to access the admin panel to add more properties, but I encounter the following issue:
Failed to load resource: the server responded with a status of 401 (Unauthorized)
{
ādataā: null,
āerrorā: {
āstatusā: 401,
ānameā: āUnauthorizedErrorā,
āmessageā: āMissing or invalid credentialsā,
ādetailsā: {
}
}
}
Please somebody can help me ?
Just in case you havenāt solved it yet, Iāve had the exact same issue in AWS using a CloudFront setup in terraform with nginx in front of Strapi. Noticed that I was only forwarding along the Host header to requests, so the Authorization header got scrubbed from requests after registering the admin user.
To check if this is your issue, after registering an admin user check if your Authorization request header is āBearer nullā
Added āAuthorizationā as a permitted header in my CloudFront distribution and now everythingās working.