Error in template "GitLab by HTTP"

yetiforce

Junior Member

Joined: Apr 2025

Posts: 6
#1

Error in template "GitLab by HTTP"

25-04-2025, 09:27

I have an error in the operation of the "GitLab by HTTP" template, has anyone had a similar problem and knows how to fix it?

Preprocessing failed for: <!DOCTYPE html>.<html class="html-devise-layout gl-light" lang="en">.<head>.<meta charset="utf-8"...
1. Result: <!DOCTYPE html>.<html class="html-devise-layout gl-light" lang="en">.<head>.<meta charset="utf-8"...
2. Failed: cannot convert Prometheus data to JSON: data parsing error at row 1 "<!DOCTYPE html>": cannot parse metric name

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avesst

Junior Member

Joined: Oct 2025

Posts: 2
#2

07-11-2025, 16:01

Hi,

Did you ever solve this? I seem to have the same issue.
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jornmul

Junior Member

Joined: Dec 2025

Posts: 1
#3

18-12-2025, 17:11

Hi,
Got the same error, fixed by RTFM
{$GITLAB.HEALTH.TOKEN} macro must have a value : ?token=your_token
If the value field only has the token you got from your gitlab without prepending it with "?token=", then it fails.
Cheers,
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