piriript
commented
2 years ago I have the same Problem, log:
2022-02-03 10:00:12 ERROR (MainThread) [homeassistant.helpers.event] Error while processing template: Template("{{ states('sensor.Victron_GridPower') | float(0) | min(0) | abs }}") Traceback (most recent call last): File "/usr/src/homeassistant/homeassistant/helpers/template.py", line 407, in async_render render_result = _render_with_context(self.template, compiled, kwargs) File "/usr/src/homeassistant/homeassistant/helpers/template.py", line 1814, in _render_with_context return template.render(kwargs) File "/usr/local/lib/python3.9/site-packages/jinja2/environment.py", line 1291, in render self.environment.handle_exception() File "/usr/local/lib/python3.9/site-packages/jinja2/environment.py", line 925, in handle_exception raise rewrite_traceback_stack(source=source) File "", line 1, in top-level template code File "/usr/local/lib/python3.9/site-packages/jinja2/filters.py", line 505, in do_min return _min_or_max(environment, value, min, case_sensitive, attribute) File "/usr/local/lib/python3.9/site-packages/jinja2/filters.py", line 475, in _min_or_max it = iter(value) TypeError: 'float' object is not iterable The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/src/homeassistant/homeassistant/helpers/template.py", line 523, in async_render_to_info render_info._result = self.async_render(variables, strict=strict, **kwargs) File "/usr/src/homeassistant/homeassistant/helpers/template.py", line 409, in async_render raise TemplateError(err) from err homeassistant.exceptions.TemplateError: TypeError: 'float' object is not iterable
neildsb
dcod3d
billhoz
AndrewTapp
robertfgoodworth
reptilex
ziptbm
Avatar1976
Just a thought, as it will help with diagnosing this can you make up a card like this with all the template values listed and screenshot when the erant behaviour is occurring? 
Seems easy enough to fix, will try and do something rough about it in the next hour or so.
-Edit-
Bit more complex as this has knock on effect to other flows, will have to think about it a bit more sorry.
just upgraded to core-2022.2.0, everything has stopped :-( using stock Powerwall templates