Template of page id 1 cannot be changed

[kaz]

I would like to change the template of a home page (id 1). When I change the template in the selection, I get the following message:

Can’t save page (id=1): /: Selected homepage template cannot be used because it does not define access.

Status of the existing template in page id 1:
System ID: checked
On: Internal toggle when combined …: checked

Which access is meant?

 

[bernhard]

On the template settings of every template you can define whether this template defines access settings or not. If not, it inherits from the parent template. As page id=1 does not have a parent template it is required that the template set for page #1 has access settings enabled.