Can't integrate generic_thermostat in my HA

Configuration
1

I have all entities integrated in my configuration like below.
All works well, except generic_thermostat.

I have error

Invalid config for [climate]: required key not provided @ data['platform']. Got None. See ?, line ?).

What is the problem?

configuration.yaml

homeassistant:
  packages: !include_dir_named integrations
  customize: !include customize.yaml

/integrations/mqtt.yaml

mqtt: 
  binary_sensor: !include_dir_list ../entities/binary_sensors
  light: !include_dir_list ../entities/lights
  sensor: !include_dir_list ../entities/sensors
  switch: !include_dir_list ../entities/switches

/integrations/climate.yaml

climate:
  generic_thermostat: !include_dir_list ../entities/thermostats

then example of different types of single entities
/entities/binary_sensors/main-door.yaml

device_class: door
name: "Main door"
state_topic: "/devices/wb-mio-gpio_70:1/controls/DR1"
payload_on: 0
payload_off: 1

/entities/lights/garage.yaml

name: "Light in garage"
state_topic: "/devices/wb-mr6c_120/controls/K2"
command_topic: "/devices/wb-mr6c_120/controls/K2/on"
qos: 0
payload_on: 1
payload_off: 0
optimistic: false
retain: true

/entities/sensors/P1.yaml

name: "Power on phase L1"
state_topic: "/devices/wb-map3et_145/controls/P L1"
device_class: "POWER"
unit_of_measurement: "W"

/entities/switches/gateOpen.yaml

name: "Open garage gate"
icon: mdi:boom-gate-arrow-up
state_topic: "/devices/wb-mio-gpio_70:2/controls/K1"
command_topic: "/devices/wb-mio-gpio_70:2/controls/K1"
qos: 0
payload_on: 1
payload_off: 0
optimistic: false
retain: true

/entities/thermostats/boiler-thermostat.yaml

name: "Boiler thermostat"
heater: switch.ten_boilera
target_sensor: sensor.temp_boilera
min_temp: 10
max_temp: 70
ac_mode: false
target_temp: 60
cold_tolerance: 5
hot_tolerance: 0
min_cycle_duration:
  seconds: 10
keep_alive:
  minutes: 3
initial_hvac_mode: "off"
away_temp: 16
comfort_temp: 22
sleep_temp: 16
precision: 0.1
2

One of these things is not like the other…

mqtt:
  - light:
      command_topic: "office/rgb1/light/switch"

  - sensor:
      state_topic: "home/bedroom/temperature"

  - switch:
      command_topic: "home/bedroom/switch1/set"

climate:
  - platform: generic_thermostat
    name: Study
    heater: switch.study_heater
    target_sensor: sensor.study_temperature

You need to change the way you’re setting your climate includes.