Compilation error with homeassistant.tag_scanned with 2025.8.0 (fixed in 2025.8.1) #10263
Description
The problem
Using the homeassistant.tag_scanned action causes a compilation error. May have been introduced in #9900.
Enabling homeassistant_services manually fixes it:
api:
homeassistant_services: true
Which version of ESPHome has the issue?
2025.8.0b2
What type of installation are you using?
pip
What platform are you using?
ESP32
Component causing the issue
api
YAML Config
esp32:
board: esp32dev
api:
wifi:
ssid: test
esphome:
name: test
on_boot:
then:
- homeassistant.tag_scanned: 'test'Anything in the logs that might be useful for us?
Compilation error:
src/main.cpp:14:6: error: 'HomeAssistantServiceCallAction' in namespace 'esphome::api' does not name a template type
14 | api::HomeAssistantServiceCallAction<> *api_homeassistantservicecallaction_id;
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
src/main.cpp: In function 'void setup()':
src/main.cpp:104:3: error: 'api_homeassistantservicecallaction_id' was not declared in this scope
104 | api_homeassistantservicecallaction_id = new api::HomeAssistantServiceCallAction<>(api_apiserver_id, true);
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
src/main.cpp:104:52: error: 'HomeAssistantServiceCallAction' in namespace 'esphome::api' does not name a template type
104 | api_homeassistantservicecallaction_id = new api::HomeAssistantServiceCallAction<>(api_apiserver_id, true);
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
src/main.cpp:104:83: error: expected primary-expression before '>' token
104 | api_homeassistantservicecallaction_id = new api::HomeAssistantServiceCallAction<>(api_apiserver_id, true);
| ^
src/main.cpp:107:29: error: cannot convert '<brace-enclosed initializer list>' to 'const std::vector<esphome::Action<>*, std::allocator<esphome::Action<>*> >&'
107 | automation_id->add_actions({api_homeassistantservicecallaction_id});
| ~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from src/esphome/components/api/api_server.h:9,
from src/esphome/components/api/api_connection.h:8,
from src/esphome.h:3,
from src/main.cpp:3:
src/esphome/core/automation.h:289:56: note: initializing argument 1 of 'void esphome::Automation<Ts>::add_actions(const std::vector<esphome::Action<Ts ...>*>&) [with Ts = {}]'
289 | void add_actions(const std::vector<Action<Ts...> *> &actions) { this->actions_.add_actions(actions); }
| ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~Additional information
No response