After Latest Upgrade, templates not working

[cloudbr34k (Apples)]

Hi all

i just updated to the latest version and some templates are now not working.

{{ states('sensor.fronius_inverter_utilisation_kwh') | round(2) }} kWh

ValueError: Template error: round got invalid input 'unavailable' when rendering template '{{ states('sensor.fronius_inverter_utilisation_kwh') | round(2) }} kWh' but no default was specified

[tom_l]

You need to supply defaults. You’ve been warned and had 8 months to do this.

Updating Templates with the new default values in 2021.10.x

I keep seeing the same question about the new default argument for the templating. This post will cover all possible ways to define default. All the methods that were changed: acos as_timestamp asin atan atan2 cos float log round sin sqrt strptime tan timestamp_custom timestamp_local timestamp_utc Each of them have the exact same default functionality but a different number of arguments. There are multiple ways to use these functions, and this is where all the confusion lies. Understandi…

[cloudbr34k (Apples)]

need to relax mate, just a simple “hey check this link”…

[tom_l]

No offence was meant. Just try to keep informed.