Noob - can't the hello world app to run properly

Third party integrations AppDaemon
1

debian@beaglebone:/home/homeassistant/conf/apps$ sudo appdaemon -c /home/homeassistant/conf
2017-11-18 13:13:46.124649 INFO AppDaemon Version 2.1.12 starting
2017-11-18 13:13:46.128486 INFO Configuration read from: /home/homeassistant/conf/appdaemon.yaml
2017-11-18 07:13:46.592451 INFO Starting Apps
2017-11-18 07:13:46.860236 INFO Got initial state
2017-11-18 07:13:46.865738 INFO Loading Module: /home/homeassistant/conf/apps/hello.py
2017-11-18 07:13:46.872621 INFO Loading Object hello_world using class HelloWorld from module hello
2017-11-18 07:13:46.875206 WARNING ------------------------------------------------------------
2017-11-18 07:13:46.877349 WARNING Unexpected error during loading of hello_world:
2017-11-18 07:13:46.879443 WARNING ------------------------------------------------------------
2017-11-18 07:13:46.886865 WARNING Traceback (most recent call last):
File “/usr/local/lib/python3.5/dist-packages/appdaemon/appdaemon.py”, line 912, in read_app
init_object(name, class_name, module_name, conf.app_config[name])
File “/usr/local/lib/python3.5/dist-packages/appdaemon/appdaemon.py”, line 573, in init_object
app_class = getattr(module, class_name)
AttributeError: module ‘hello’ has no attribute ‘HelloWorld’

2017-11-18 07:13:46.890271 WARNING ------------------------------------------------------------
2017-11-18 07:13:46.892252 INFO App initialization complete
2017-11-18 07:13:46.895419 INFO Starting dashboard
2017-11-18 07:13:46.935368 INFO API is disabled
2017-11-18 07:13:47.005808 INFO Connected to Home Assistant 0.56.1
2017-11-18 07:13:48.002747 WARNING Scheduler clock skew detected - delta = 1.002608060836792 - resetting
2017-11-18 07:13:53.379079 INFO New dashboard connected: Main

appdaemon.yaml

AppDaemon:
  logfile: STDOUT
  errorfile: STDERR
  threads: 10
HASS:
  ha_url: http://192.168.1.12:8123
  #ha_key: <some key>
HADashboard:
  dash_url: http://192.168.1.12:5050


#Apps
#hello_world:
#  module: hello
#  class: HelloWorld

apps.yaml

hello_world:
  module: hello
  class: HelloWorld

hello.py

import appdaemon.appapi as appapi

#
# Hello World App
#
#Args:
#

class HelloWord(appapi.AppDaemon):

  def initialize(self):
     self.log("Hello from AppDaemon")
     self.log("You are now ready to run Apps!")

Please help, I’m trying to learn

2

Python and yaml are both very dependent on indentation, so no-one can really read them in a post until you use the code blocks and syntax highlighting tools linked to in the blue box at the top of the page.

3

you run appdaemon version 2.1.12
so your apps should not be in appdaemon.yaml but in a seperate file called apps.yaml

4

I’m having trouble figuring out the mark up to post the code. I tried using the ‘’’ but it seemed to have no effect

I have the same error when I removed the app from appdaemon.yaml and left it in apps.yaml

Figured it out. The above code is accurate as of now

5

it seems that you use ’ + "
you need to use ` 3 times

6

i see your error.
in your hello.py you have a typo in the classname!
you are missing an L

1 Like
7

I don’t see the error. Could you point out how I have it spelled vs how it should be spelled, please?

8

You wrote

class HelloWord(appapi.AppDaemon):

should be

class HelloWorld(appapi.AppDaemon):
1 Like
9

Thank you!!!