Darksky cannot read property 'state' of undefined

hey peeps.
im getting this error when i load lovelace.

any help will be fantastic !

cheers

Lovelace ui:

resources:
  - url: /local/custom_ui/dark-sky-weather-card.js?v=4
    type: js
  - url: /local/custom_ui/card-modder.js

#                            Weather                            #


      - id: 3f7cfc0b210d4e408f5737d92108a358  # Automatically created id
        type: vertical-stack
        cards:
          - type: custom:card-modder
            card:
              entity_current_conditions: sensor.dark_sky_icon
              entity_daily_summary: sensor.bom_syd_forecast_detailed_summary_0
              entity_forecast_high_temp_1: sensor.bom_syd_forecast_max_temp_c_1
              entity_forecast_high_temp_2: sensor.bom_syd_forecast_max_temp_c_2
              entity_forecast_high_temp_3: sensor.bom_syd_forecast_max_temp_c_3
              entity_forecast_high_temp_4: sensor.bom_syd_forecast_max_temp_c_4
              entity_forecast_high_temp_5: sensor.bom_syd_forecast_max_temp_c_5
              entity_forecast_icon_1: sensor.dark_sky_icon_1
              entity_forecast_icon_2: sensor.dark_sky_icon_2
              entity_forecast_icon_3: sensor.dark_sky_icon_3
              entity_forecast_icon_4: sensor.dark_sky_icon_4
              entity_forecast_icon_5: sensor.dark_sky_icon_5
              entity_forecast_low_temp_1: sensor.bom_syd_forecast_min_temp_c_1
              entity_forecast_low_temp_2: sensor.bom_syd_forecast_min_temp_c_2
              entity_forecast_low_temp_3: sensor.bom_syd_forecast_min_temp_c_3
              entity_forecast_low_temp_4: sensor.bom_syd_forecast_min_temp_c_4
              entity_forecast_low_temp_5: sensor.bom_syd_forecast_min_temp_c_5
              entity_humidity: sensor.bom_humd
              entity_pressure: sensor.bom_pres
              entity_sun: sun.sun
              entity_temperature: sensor.bom_temp
              entity_visibility: sensor.dark_sky_visibility
              entity_wind_bearing: sensor.bom_wind_bear
              entity_wind_speed: sensor.bom_wind_sp
              type: 'custom:dark-sky-weather-card'
            style:                 
              background-image: url("/local/lovelace/cardbackK.png")
              background-repeat: no-repeat
              background-color: rgba(50,50,50,0.3)
              background-size: 100% 400px
              border-radius: 20px
              border: solid 1px rgba(100,100,100,0.3)
              color: "#999999"
              box-shadow: 3px 3px rgba(0,0,0,0.4)

weather.yaml:

group:
  sun:
    name: Sun
    view: no
    entities:
      - sun.sun
      - sensor.moon
      
  weather overview:
    name: Weather Overview
    view: no
    entities:
      - sensor.pws_temp_c
      - sensor.pws_relative_humidity
      - sensor.pws_precip_1d
      - sensor.pws_wind_kph
      - sensor.pws_alerts
      
  daily forcast:
    name: Daily Forcast
    view: no
    entities:
      - sensor.pws_temp_high_1d_c
      - sensor.pws_temp_high_2d_c
      - sensor.pws_temp_high_3d_c
      - sensor.pws_temp_high_4d_c
      
#                            Sensors                            #

sensor:
  - platform: moon
  
## Weather Dark Sky
  - platform: darksky
    api_key: !secret darksky_api
    forecast:
      - 1
      - 2
      - 3
      - 4
      - 5
    monitored_conditions:
      - icon
      - summary
      - nearest_storm_distance
      - nearest_storm_bearing
      - humidity
      - temperature
      - temperature_high
      - temperature_low
      - apparent_temperature
      - apparent_temperature_high
      - apparent_temperature_low
      - wind_speed
      - wind_bearing
      - precip_type
      - precip_probability
      - precip_accumulation
      - precip_intensity
      - precip_intensity_max
      - uv_index
      - daily_summary
      - pressure
      - visibility
    update_interval:
      minutes: 5
      
## BOM Forecast
# IDN60901.94767
  - platform: bom_forecast
    product_id: IDN60901
    name: SYD Forecast
    forecast_days: 5
    rest_of_today: True
    friendly: False
    friendly_state_format: '{max}, {summary}'
    monitored_conditions:
      - 'max'
      - 'min'
      - 'chance_of_rain'
      - 'possible_rainfall'
      - 'summary'
      - 'detailed_summary'
     
  - platform: template
    sensors:
      bom_temp:
        friendly_name: "Sydney Temperature"
        value_template: "{{ states.weather.bom_sydney.attributes.temperature }}"
        device_class: temperature
        unit_of_measurement: °C
        
      bom_humd:
        friendly_name: "Sydney Humidity"
        value_template: "{{ states.weather.bom_sydney.attributes.humidity }}"
        #device_class: humidity
        unit_of_measurement: '%'
        
      bom_wind_sp:
        friendly_name: "Sydney Wind Speed"
        value_template: "{{ states.weather.bom_sydney.attributes.wind_speed }}"
        #device_class: temperature
        unit_of_measurement: km
        
      bom_wind_bear:
        friendly_name: "Sydney Wind Bearing"
        value_template: "{{ states.weather.bom_sydney.attributes.wind_bearing }}"
        #device_class: temperature
        #unit_of_measurement: km
        
      bom_pres:
        friendly_name: "Sydney Pressure"
        value_template: "{{ states.weather.bom_sydney.attributes.pressure }}"
        #device_class: temperature
        unit_of_measurement: hPa      

#                     Weather                      #

sun:

weather:
  - platform: bom
    station: IDN60901.94767
    name: Sydney
    monitored_conditions:
      - apparent_t
      - cloud
      - cloud_base_m
      - cloud_oktas
      - cloud_type_id
      - cloud_type
      - delta_t
      - gust_kmh
      - gust_kt
      - air_temp
      - dewpt
      - press
      - press_qnh
      - press_msl
      - press_tend
      - rain_trace
      - rel_hum
      - sea_state
      - swell_dir_worded
      - swell_height
      - swell_period
      - vis_km
      - weather
      - wind_dir
      - wind_spd_kmh
      - wind_spd_kt

darkskycard:

class DarkSkyWeatherCard extends HTMLElement {
  set hass(hass) {
    if (!this.content) {
      const card = document.createElement('ha-card');
      const link = document.createElement('link');
      link.type = 'text/css';
      link.rel = 'stylesheet';
      link.href = '/local/custom_ui/dark-sky-weather-card.css';
      card.appendChild(link);
      this.content = document.createElement('div');
      this.content.className = 'card';
      card.appendChild(this.content);
      this.appendChild(card);
    }

    const getUnit = function (measure) {
      const lengthUnit = hass.config.unit_system.length;
      switch (measure) {
        case 'air_pressure':
          return lengthUnit === 'km' ? 'hPa' : 'inHg';
        case 'length':
          return lengthUnit;
        case 'precipitation':
          return lengthUnit === 'km' ? 'mm' : 'in';
        default:
          return hass.config.unit_system[measure] || '';
      }
    };

    const transformDayNight = {
      "below_horizon": "night",
      "above_horizon": "day",
    }
    const sunLocation = transformDayNight[hass.states[this.config.entity_sun].state];
    const weatherIcons = {
      'clear-day': 'day',
      'clear-night': 'night',
      'rain': 'rainy-5',
      'snow': 'snowy-6',
      'sleet': 'rainy-6',
      'wind': 'cloudy',
      'fog': 'cloudy',
      'cloudy': 'cloudy',
      'partly-cloudy-day': 'cloudy-day-3',
      'partly-cloudy-night': 'cloudy-night-3',
      'hail': 'rainy-7',
      'lightning': 'thunder',
      'thunderstorm': 'thunder',
      'windy-variant': `cloudy-${sunLocation}-3`,
      'exceptional': '!!',
    }

    const windDirections = [
      'N',
      'NNE',
      'NE',
      'ENE',
      'E',
      'ESE',
      'SE',
      'SSE',
      'S',
      'SSW',
      'SW',
      'WSW',
      'W',
      'WNW',
      'NW',
      'NNW',
      'N'
    ];
    
    var forecastDate1 = new Date();
    forecastDate1.setDate(forecastDate1.getDate()+1);
    var forecastDate2 = new Date();
    forecastDate2.setDate(forecastDate2.getDate()+2);
    var forecastDate3 = new Date();
    forecastDate3.setDate(forecastDate3.getDate()+3);
    var forecastDate4 = new Date();
    forecastDate4.setDate(forecastDate4.getDate()+4);
    var forecastDate5 = new Date();
    forecastDate5.setDate(forecastDate5.getDate()+5);
    
    
    const currentConditions = hass.states[this.config.entity_current_conditions].state;
    const humidity = hass.states[this.config.entity_humidity].state;
    const pressure = Math.round(hass.states[this.config.entity_pressure].state);
    const temperature = Math.round(hass.states[this.config.entity_temperature].state);
    const visibility = hass.states[this.config.entity_visibility].state;
    const windBearing = windDirections[(Math.round((hass.states[this.config.entity_wind_bearing].state / 360) * 16))];
    const windSpeed = Math.round(hass.states[this.config.entity_wind_speed].state);
    const forecast1 = { date: forecastDate1,
    				   condition: this.config.entity_forecast_icon_1,
    				   temphigh: this.config.entity_forecast_high_temp_1,
    				   templow:  this.config.entity_forecast_low_temp_1, };
    const forecast2 = { date: forecastDate2,
    				   condition: this.config.entity_forecast_icon_2,
    				   temphigh: this.config.entity_forecast_high_temp_2,
    				   templow:  this.config.entity_forecast_low_temp_2, };
    const forecast3 = { date: forecastDate3,
    				   condition: this.config.entity_forecast_icon_3,
    				   temphigh: this.config.entity_forecast_high_temp_3,
    				   templow:  this.config.entity_forecast_low_temp_3, };
    const forecast4 = { date: forecastDate4,
    				   condition: this.config.entity_forecast_icon_4,
    				   temphigh: this.config.entity_forecast_high_temp_4,
    				   templow:  this.config.entity_forecast_low_temp_4, };
    const forecast5 = { date: forecastDate5,
    				   condition: this.config.entity_forecast_icon_5,
    				   temphigh: this.config.entity_forecast_high_temp_5,
    				   templow:  this.config.entity_forecast_low_temp_5, };

    const forecast = [forecast1,forecast2,forecast3,forecast4,forecast5];


    this.content.innerHTML = `
      <span class="icon bigger" style="background: none, url(/local/icons/weather_icons/animated/${weatherIcons[currentConditions]}.svg) no-repeat; background-size: contain;">${currentConditions}</span>
      <span class="temp">${temperature}</span><span class="tempc"> ${getUnit('temperature')}</span>
      <span>
        <ul class="variations right">
            <li><span class="ha-icon"><ha-icon icon="mdi:water-percent"></ha-icon></span>${humidity}<span class="unit"> %</span></li>
            <li><span class="ha-icon"><ha-icon icon="mdi:gauge"></ha-icon></span>${pressure}<span class="unit"> ${getUnit('air_pressure')}</span></li>
        </ul>
        <ul class="variations">
            <li><span class="ha-icon"><ha-icon icon="mdi:weather-windy"></ha-icon></span>${windBearing} ${windSpeed}<span class="unit"> ${getUnit('length')}/h</span></li>
            <li><span class="ha-icon"><ha-icon icon="mdi:weather-fog"></ha-icon></span>${visibility}<span class="unit"> ${getUnit('length')}</span></li>
        </ul>
      </span>
      <div class="forecast clear">
          ${forecast.map(daily => `
              <div class="day">
                  <span class="dayname">${(daily.date).toString().split(' ')[0]}</span>
                  <br><i class="icon" style="background: none, url(/local/icons/weather_icons/animated/${weatherIcons[hass.states[daily.condition].state]}.svg) no-repeat; background-size: contain;"></i>
                  <br><span class="highTemp">${Math.round(hass.states[daily.temphigh].state)}${getUnit('temperature')}</span>
                  <br><span class="lowTemp">${Math.round(hass.states[daily.templow].state)}${getUnit('temperature')}</span>
              </div>`).join('')}
      </div>
      <br><span class="unit">${hass.states[this.config.entity_daily_summary].state}</span></br>`;
  }

  setConfig(config) {
    if (!config.entity_current_conditions || 
    		!config.entity_humidity ||
    		!config.entity_pressure ||
     		!config.entity_temperature ||
    		!config.entity_visibility ||
    		!config.entity_wind_bearing ||
    		!config.entity_wind_speed) {
      throw new Error('Please define entities');
    }
    this.config = config;
  }

  // @TODO: This requires more intelligent logic
  getCardSize() {
    return 3;
  }
}

customElements.define('dark-sky-weather-card', DarkSkyWeatherCard);

darksky.css:

.clear {
    clear: both;
  }

  .card {
    margin: auto;
    padding-top: 2em;
    padding-bottom: 1em;
    padding-left: 1em;
    padding-right:1em;
    position: relative;
  }

  .ha-icon {
    height: 18px;
    margin-right: 5px;
    color: var(--paper-item-icon-color);
  }

  .temp {
    font-weight: 300;
    font-size: 4em;
    color: var(--primary-text-color);
    position: absolute;
    right: 1em;
  }

  .tempc {
    font-weight: 300;
    font-size: 1.5em;
    vertical-align: super;
    color: var(--primary-text-color);
    position: absolute;
    right: 1em;
    margin-top: -14px;
    margin-right: 7px;
  }

  .variations {
    display: inline-block;
    font-weight: 300;
    color: var(--primary-text-color);
    list-style: none;
    margin-left: -2em;
    margin-top: 4.5em;
  }

  .variations.right {
    position: absolute;
    right: 1em;
    margin-left: 0;
    margin-right: 1em;
  }

  .unit {
    font-size: .8em;
  }

  .forecast {
    width: 100%;
    margin: 0 auto;
    height: 10em;
  }

  .day {
    display: block;
    width: 20%;
    float: left;
    text-align: center;
    color: var(--primary-text-color);
    border-right: .1em solid #d9d9d9;
    line-height: 2;
    box-sizing: border-box;
  }

  .dayname {
    text-transform: uppercase;
  }

  .forecast .day:first-child {
    margin-left: 0;
  }

  .forecast .day:nth-last-child(1) {
    border-right: none;
    margin-right: 0;
  }

  .highTemp {
    font-weight: bold;
  }

  .lowTemp {
    color: var(--secondary-text-color);
  }

  .icon.bigger {
    width: 10em;
    height: 10em;
    margin-top: -4em;
    position: absolute;
    left: 0em;
  }

  .icon {
    width: 50px;
    height: 50px;
    margin-right: 5px;
    display: inline-block;
    vertical-align: middle;
    background-size: contain;
    background-position: center center;
    background-repeat: no-repeat;
    text-indent: -9999px;
  }

  .weather {
    font-weight: 300;
    font-size: 1.5em;
    color: var(--primary-text-color);
    text-align: left;
    position: absolute;
    top: -0.5em;
    left: 6em;
    word-wrap: break-word;
    width: 30%;
  }

Are you using 0.84.2 because lovelace isn’t working for me either

Yeah upgraded the other day