Problem installing blueprints

[smsm1]

I'm trying to migrate from the old Octopus Energy integration to get the times of cheap energy on the Agile tariff.

I've installed the integration via HACS, and have setup the Octopus Energy integration within the Target Timeframes integration, however when I try installing the blueprints from https://bottlecapdave.github.io/HomeAssistant-TargetTimeframes/blueprints/ by clicking on the "install blueprints" links, I go to the page to get to my local install and then when I click through that link I get a 404: Not Found error.

I think I'm missing something when trying to setup the sensor for making use of free/negative prices on the Octopus Agile tariff.

[BottlecapDave]

The link just installs the blueprint on your HA instance and won't need the sensors available until you build an automation from the blueprint. The blueprint won't be able to install if the device you click the link on can't get to your HA instance (e.g. you're on a mobile device on mobile data but your HA instance is only available locally). If the link is broken, you should reach your HA instance but it should state it can't find the link. Is there a particular link which isn't working for you?

[smsm1]

Thanks for the repot, I've figured out the issue with this forum post https://community.home-assistant.io/t/blueprints-import-error-404/329399/10?u=smsm1 so leaving a note here in case any one has done similar and trips up with the same 404 Not Found error when trying to import blueprints or similar.

Some time ago I'd come across a post about optimising Home Assistant so adding the default_config_exclude section to the main config file /homeassistant/configuration.yaml:

# Loads default set of integrations. Do not remove.
default_config:

default_config_exclude:
  - go2rtc
  - stream
  - cloud
  - my

Particularly the last one my, which is what supports the imports. I commented the - my out by added a hash # at the start of the line, and restarted Home Assistant, which then allowed the import to work.

I've now got the entity showing the future times (once setup it can take a few minutes to show, so needs a bit of patience):

[BottlecapDave]

Thank you for the update.