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威勢のいい天気ウィジェットを使用していますが、Ruby ジョブ ファイルを実行するとエラーが発生するようです。以下はRubyファイルです

require 'net/https'
require 'json'

# Forecast API Key from https://developer.forecast.io
forecast_api_key = ""

# Latitude, Longitude for location
forecast_location_lat = "45.429522"
forecast_location_long = "-75.689613"

# Unit Format
# "us" - U.S. Imperial
# "si" - International System of Units
# "uk" - SI w. windSpeed in mph
forecast_units = "si"

SCHEDULER.every '5m', :first_in => 0 do |job|
  http = Net::HTTP.new("api.forecast.io", 443)
  http.use_ssl = true
  http.verify_mode = OpenSSL::SSL::VERIFY_PEER
  response = http.request(Net::HTTP::Get.new("/forecast/#{forecast_api_key}/#{forecast_location_lat},#{forecast_location_long}?units=#{forecast_units}"))
  forecast = JSON.parse(response.body)  
  forecast_current_temp = forecast["currently"]["temperature"].round
  forecast_current_icon = forecast["currently"]["icon"]
  forecast_current_desc = forecast["currently"]["summary"]
  if forecast["minutely"]  # sometimes this is missing from the response.  I don't know why
    forecast_next_desc  = forecast["minutely"]["summary"]
    forecast_next_icon  = forecast["minutely"]["icon"]
  else
    puts "Did not get minutely forecast data again"
    forecast_next_desc  = "No data"
    forecast_next_icon  = ""
  end
  forecast_later_desc   = forecast["hourly"]["summary"]
  forecast_later_icon   = forecast["hourly"]["icon"]
  send_event('forecast', { current_temp: "#{forecast_current_temp}°", current_icon: "#{forecast_current_icon}", current_desc: "#{forecast_current_desc}", next_icon: "#{forecast_next_icon}", next_desc: "#{forecast_next_desc}", later_icon: "#{forecast_later_icon}", later_desc: "#{forecast_later_desc}"})
end

そしてそれはエラーを与える/forecast.rb:3: invalid multibyte char (US-ASCII) (SyntaxError)

ファイルの 3 行目が空白であるため、これは奇妙です。

# encoding: utf-8そのため、これを修正するためにファイルの先頭に追加することにしましたが、 uninitialized constant4 行目 (再び空白行) でエラーが発生します。誰かがこれで私を助けることができますか?

完全なエラーメッセージは

/usr/lib/ruby/vendor_ruby/rubygems/defaults/operating_system.rb:3: warning: method redefined; discarding old default_dir
/usr/lib/ruby/1.9.1/rubygems/defaults.rb:25: warning: previous definition of default_dir was here
/usr/lib/ruby/vendor_ruby/rubygems/defaults/operating_system.rb:7: warning: method redefined; discarding old default_bindir
/usr/lib/ruby/1.9.1/rubygems/defaults.rb:96: warning: previous definition of default_bindir was here
/home/pi/xxxxx/jobs/forecast.rb:3: invalid multibyte char (US-ASCII)
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1 に答える 1

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私はに変更SCHEDULERしDashing.scheduler、このエラーを乗り越えることができました。

于 2014-11-07T19:56:57.370 に答える