Undefined array key 2 at DataloadService.php#494

[yeupou]

Hello,

I am a bit lost to understand how to automatically load data from a json to dataset.

When I test my automated import, it gives, which is a list of fields and values I want with the current date

[["Boiler temperature","2025-01-21 18:48:08Z","57 °C"],["Remaining hours in heating mode till ashbox full warning appear","2025-01-21 18:48:08Z","799 h"],["Outside air temperature","2025-01-21 18:48:08Z","7 °C"],["Actual flow temperature","2025-01-21 18:48:08Z","36 °C"],["DHW tank top temperature","2025-01-21 18:48:08Z","47 °C"],["DHW tank pump control","2025-01-21 18:48:08Z","100 %"],["Buffer tank bottom temperature","2025-01-21 18:48:08Z","59 °C"],["Buffer tank top temperature","2025-01-21 18:48:08Z","64 °C"],["Pellet consumption counter","2025-01-21 18:48:08Z","0.003 t"],["Remaining pellet amount in store room","2025-01-21 18:48:08Z","0.5 t"]]

But if I uncheck the test mode, it gives 10 errors, as many as there are fields.

In logs:

"PHP","method":"POST","url":"/remote.php/dav/bulk","message":"Undefined array key 2 at /usr/local/share/nextcloud/apps/analytics/lib/Service/DataloadService.php#494","userAgent":"Mozilla/5.0 (Linux) mirall/3.7.3git (nextcloudcmd, devuan-6.1.0-29-amd64 ClientArchitecture: x86_64 OsArchitecture: x86_64)","version":"30.0.5.1","data":{"app":"PHP"}}

I am sure I am missing something, not sure to understand what. A few examples on the wiki seems outdated.

Regards

[Rello]

Hello,

the mentioned error is not coming from a dataload. that is coming from an import of a file (via the sidebar -> data). did you use that one?

that this warning is triggered is a todo on my side. it will be fixed.

for the dataload issue, do you have some more background for me?
screenshot of the load config? raw data example, so I can double check?

In general, there is an issue with your data and how analytics currently stores data. for technical and reporting reasons, the last column always needs to be a number. while units is on the roadmap, a valid number can only be stored in the database.
do you have any chance to try the import with just numbers?

regards...