Hours to timestamp

Hello I am struggling to get a timestamp from a few hours:

{{  as_timestamp( strptime('10', '%H') ) }}

returns an empty string. Why ?

It should be returning -2208931200.0
You can paste that code into the template interpreter to confirm.
What is the context?

It returns empty result in the template interpreter too.

Try hitting the refresh button on your browser to see if HA is actually still connected.

If I make a syntax error I get the proper error back. So it is updating properly. I use 0.51.2

I had a look to the http response and haas returns an error:

<html><head><title>500 Internal Server Error</title></head><body><h1>500 Internal Server Error</h1>Server got itself in trouble</body></html>

If I put

{{  strptime('10', '%H')   }}

I get: 1900-01-01 10:00:00

In the logs:

OverflowError: timestamp out of range

I get the same, nothing in template editor

and the same here 1900-01-01 10:00:00

Interesting…
It looks like the size of the timestamp type varies by system type. I’m running Home Assistant on a 64 bit mac, so that might be the difference.

PI3 here, so 16bit I think

Oh this is because I run it on a PI3 … Bummer …