FormatTrait.php(193): Notice - A non well formed numeric value encountered - Matomo 3.10.0

Support & Bugs
1

On the dashboard an orange alert box appers with following error message:
“WARNING: httpdocs/st/vendor/davaxi/sparkline/src/Sparkline/FormatTrait.php(193): Notice - A non well formed numeric value encountered - Matomo 3.10.0 - Please report this message in the Matomo forums: https://forum.matomo.org (please do a search first as it might have been reported already)”

It seems its not reported here in the forum for the FormatTrait.php file, so i created this post as mentioned in the error message :slight_smile:

2

Jep, i receive the same error:

WARNING: /var/www/matomo/vendor/davaxi/sparkline/src/Sparkline/FormatTrait.php(193): Notice - A non well formed numeric value encountered - Matomo 3.11.0 - Please report this message in the Matomo forums: https://forum.matomo.org (please do a search first as it might have been reported already)

I use Matomo 3.11.0

3

Thanks for the report! created a bug report in Notice message "A non well formed numeric value encountered" in vendor/davaxi/sparkline/src/Sparkline/FormatTrait.php · Issue #14800 · matomo-org/matomo · GitHub

4

Hi everyone,

@MichaelHeerklotz found a solution for this bug:

Please test the bug and report back if it works for you.