Core: How do I get Tradfri working again after upgrading to 0.55?

Created on 8 Oct 2017  ·  59Comments  ·  Source: home-assistant/core

Make sure you are running the latest version of Home Assistant before reporting an issue.

You should only file an issue if you found a bug. Feature and enhancement requests should go in the Feature Requests section of our community forum:

Home Assistant release (0.55):

Python release (3.5.3):

Component/platform: Ubuntu 17.04

Description of problem:

I see "[light.tradfri] async support with resource observation. (@lwis - #7815) (tradfri docs) (light.tradfri docs) (breaking change)" in the release note for 0.55

But how do I fix so Tradfri starts working after upgrading?
I followed the installation instructions in https://home-assistant.io/components/tradfri/ again. (hade to rename the libcoap directory.
But I still get the message:
The following components and platforms could not be set up:
tradfri
Please check your config

What should I do?

Expected:

Problem-relevant configuration.yaml entries and steps to reproduce:


    1. 2.
    2. 3.

Traceback (if applicable):

Additional info:

picture Pethson
👍1

Most helpful comment

I can’t believe your comment @vpnmaster . Home assistant is a free softwear developed by people spending there free time without any payment.

If you so badley need the issue to be sorted I recommend that you contribute with a solution your self instead of complaining.

However, there is plenty of way to fix the issue if it’s a game changer for you to run 0.55 instead of 0.54 for a week or two. Maby not that convenient as you wish but there is ways!

picture Nicxe on 18 Oct 2017
👍2

All 59 comments

Got the same problem, running HA on Ubuntu 16.04
Found this error in the log:

2017-10-08 09:40:18 ERROR (MainThread) [homeassistant.components.tradfri] Looks like something isn't installed!
Traceback (most recent call last):
  File "/srv/homeassistant/lib/python3.5/site-packages/homeassistant/components/tradfri.py", line 115, in _setup_gateway
    from pytradfri.api.aiocoap_api import api_factory
  File "/srv/homeassistant/lib/python3.5/site-packages/pytradfri/api/aiocoap_api.py", line 6, in <module>
    from aiocoap import Message, Context
ImportError: No module named 'aiocoap'

Looks like HA is missing module aiocoap,

bram2202 picture bram2202 on 8 Oct 2017
👍1

I manually installed aiocoap (Debian 9). That got rid of that error, but now I have this:

2017-10-08 01:36:39 ERROR (MainThread) [homeassistant.components.tradfri] Looks like something isn't installed!
Traceback (most recent call last):
  File "/srv/homeassistant/lib/python3.5/site-packages/homeassistant/components/tradfri.py", line 115, in _setup_gateway
    from pytradfri.api.aiocoap_api import api_factory
  File "/srv/homeassistant/lib/python3.5/site-packages/pytradfri/api/aiocoap_api.py", line 9, in <module>
    from aiocoap.transports import tinydtls
ImportError: cannot import name 'tinydtls'

I've rebuilt libcoap and tried to install tinydtls with pip - no luck.

mconway picture mconway on 8 Oct 2017

I've ran into the same error. Following commands from this script helped to fix the problem: https://github.com/home-assistant/home-assistant/blob/master/virtualization/Docker/scripts/aiocoap

It also looks like libcoap is no longer needed. Apparently, the documentation wasn't updated.

leppa picture leppa on 8 Oct 2017

I had the same issue, but now it's working again. Running on hassbian.
@leppa refers to a script, I found the script over here install-aiocoap.sh from /tmp

In my case I had to install Cython as a prerequisite, which takes forever to install/compile on RPI2, 30 mins

mories76 picture mories76 on 8 Oct 2017

I had to install Cython as a prerequisite, which takes forever to install/compile on RPI2

apt-get install cython3 was enough for me.

leppa picture leppa on 8 Oct 2017

You need to have specific versions of tinydtls and aoicap installed. See this installation script for details.

I couldn't install tinydtls on macOS without modifications, detailed in https://github.com/ggravlingen/pytradfri/issues/64

morberg picture morberg on 8 Oct 2017

Sorry folks, didn't realise we had installation instructions on the component page. I'll update the instructions shortly.

lwis picture lwis on 8 Oct 2017

I don't understand, will the tradfri component work with hass.io 0.55?

ceejii picture ceejii on 8 Oct 2017

@ceejii we ran into the same over here (although also python3.5->3.6 here yesterday) - but running the aforementioned script seems to fix it. Maybe wait a little or watch @lwis updates to the docs before upgrading
I can't confim/deny as they sold out of remotes over here and anxiously waiting to pick one up to get started (didn't realise no remotes meant no lights)

CoMPaTech picture CoMPaTech on 8 Oct 2017

home-assistant/home-assistant.github.io#3558

I believe @pvizeli has added support in hass.io.

lwis picture lwis on 8 Oct 2017

Hi
I'm running Ubuntu 17.04
Even after executing this script I get the same error:

#!/bin/sh
# Installs a modified coap client with support for dtls for use with IKEA Tradfri

# Stop on errors
set -e

python3 -m pip install cython

cd /usr/src/app/
mkdir -p build && cd build

git clone --depth 1 https://git.fslab.de/jkonra2m/tinydtls
cd tinydtls
autoreconf
./configure --with-ecc --without-debug
cd cython
python3 setup.py install

cd ../..
git clone https://github.com/chrysn/aiocoap
cd aiocoap
git reset --hard 3286f48f0b949901c8b5c04c0719dc54ab63d431
python3 -m pip install .

After server restart:

2017-10-08 15:09:27 ERROR (MainThread) [homeassistant.components.tradfri] Looks like something isn't installed!
Traceback (most recent call last):
  File "/usr/local/lib/python3.5/dist-packages/homeassistant/components/tradfri.py", line 115, in _setup_gateway
    from pytradfri.api.aiocoap_api import api_factory
  File "/home/brunonogueira/.homeassistant/deps/lib/python3.5/site-packages/pytradfri/api/aiocoap_api.py", line 9, in <module>
    from aiocoap.transports import tinydtls
ImportError: cannot import name 'tinydtls'
2017-10-08 15:09:27 ERROR (MainThread) [homeassistant.setup] Setup failed for tradfri: Component failed to initialize.

It doesn't give me any error during the installation.
Only this warning:

The directory '/home/brunonogueira/.cache/pip/http' or its parent directory is not owned by the current user and the cache has been disabled. Please check the permissions and owner of that directory. If executing pip with sudo, you may want sudo's -H flag.
BrunoN17 picture BrunoN17 on 8 Oct 2017

Same here. followed the instructions. but the same error reappears:

2017-10-08 16:10:09 ERROR (MainThread) [homeassistant.components.tradfri] Looks like something isn't installed!
Traceback (most recent call last):
  File "/srv/homeassistant/lib/python3.5/site-packages/homeassistant/components/tradfri.py", line 115, in _setup_gateway
    from pytradfri.api.aiocoap_api import api_factory
  File "/srv/homeassistant/lib/python3.5/site-packages/pytradfri/api/aiocoap_api.py", line 6, in <module>
    from aiocoap import Message, Context
ImportError: No module named 'aiocoap'
bram2202 picture bram2202 on 8 Oct 2017

@bram2202
I fixed the first aiocoap error with this command: sudo pip3 install --upgrade "aiocoap[all]"
After that I had no longer the aiocoap error but now it gives the tinydtls error :(

BrunoN17 picture BrunoN17 on 8 Oct 2017

I got the tradfri working again with some changes to this script:
https://github.com/ggravlingen/pytradfri/blob/master/script/install-aiocoap.sh

Script after my modifications:

#!/bin/sh
git clone --depth 1 https://git.fslab.de/jkonra2m/tinydtls.git
cd tinydtls
mv configure.in configure.ac
autoreconf
./configure --with-ecc --without-debug
cd cython
python3 setup.py install

cd ../..
git clone https://github.com/chrysn/aiocoap
cd aiocoap
git reset --hard 3286f48f0b949901c8b5c04c0719dc54ab63d431
python3 -m pip install --upgrade pip setuptools
python3 -m pip install --upgrade .
BrunoN17 picture BrunoN17 on 8 Oct 2017
👍2

Also the version of tinydtls specified in the script only works with Python 3.4.4+, which won't work for default Raspbian installation (Python 3.4.2).

EDIT: upgrade to stretch may make it work :)

javefang picture javefang on 8 Oct 2017

@BrunoN17
used your command, installed some packages.
but still the same error ImportError: No module named 'aiocoap'

bram2202 picture bram2202 on 8 Oct 2017

@bram2202
Even after sudo pip3 install --upgrade "aiocoap[all]"?

BrunoN17 picture BrunoN17 on 8 Oct 2017

@BrunoN17 yes, event after the install. tried a second time, everything was up to date.

bram2202 picture bram2202 on 8 Oct 2017

Same here :(

Reidar6 picture Reidar6 on 8 Oct 2017

This script worked for me. 

#!/bin/sh
git clone --depth 1 https://git.fslab.de/jkonra2m/tinydtls.git
cd tinydtls
mv configure.in configure.ac
autoreconf
./configure --with-ecc --without-debug
cd cython
python3 setup.py install

cd ../..
git clone https://github.com/chrysn/aiocoap
cd aiocoap
git reset --hard 3286f48f0b949901c8b5c04c0719dc54ab63d431
python3 -m pip install --upgrade pip setuptools
python3 -m pip install --upgrade .

Make sure you run it in the venv if that's how HASS is set up on your machine.

mconway picture mconway on 8 Oct 2017

@bram2202
Your HomeAssistant run in a virtual environment?
If yes try to execute the commands in the venv like @mconway said.

My HomeAssistant is not installed in a virtual environment.

BrunoN17 picture BrunoN17 on 8 Oct 2017

@BrunoN17 tried it in venv, still no aiocoap

bram2202 picture bram2202 on 8 Oct 2017

After installation in the virtual environment I get:

2017-10-08 20:27:05 ERROR (MainThread) [homeassistant.setup] Error during setup of component tradfri
Traceback (most recent call last):
  File "/srv/homeassistant/homeassistant_venv/lib/python3.5/site-packages/homeassistant/setup.py", line 191, in _async_setup_component
    result = yield from component.async_setup(hass, processed_config)
  File "/srv/homeassistant/homeassistant_venv/lib/python3.5/site-packages/homeassistant/components/tradfri.py", line 107, in async_setup
    allow_tradfri_groups))
  File "/srv/homeassistant/homeassistant_venv/lib/python3.5/site-packages/homeassistant/components/tradfri.py", line 121, in _setup_gateway
    api = yield from api_factory(host, key, loop=hass.loop)
  File "/srv/homeassistant/homeassistant_venv/lib/python3.5/site-packages/pytradfri/api/aiocoap_api.py", line 160, in api_factory
    yield from request(Command('get', ['status']))
  File "/srv/homeassistant/homeassistant_venv/lib/python3.5/site-packages/pytradfri/api/aiocoap_api.py", line 125, in request
    result = yield from _execute(api_commands[0])
  File "/srv/homeassistant/homeassistant_venv/lib/python3.5/site-packages/pytradfri/api/aiocoap_api.py", line 115, in _execute
    _, res = yield from _get_response(msg)
  File "/srv/homeassistant/homeassistant_venv/lib/python3.5/site-packages/pytradfri/api/aiocoap_api.py", line 77, in _get_response
    r = yield from pr.response
  File "/usr/lib/python3.5/asyncio/futures.py", line 380, in __iter__
    yield self  # This tells Task to wait for completion.
  File "/usr/lib/python3.5/asyncio/tasks.py", line 304, in _wakeup
    future.result()
  File "/usr/lib/python3.5/asyncio/futures.py", line 293, in result
    raise self._exception
  File "/srv/homeassistant/homeassistant_venv/lib/python3.5/site-packages/aiocoap/protocol.py", line 814, in _run_outer
    yield from cls._run(app_request, response, weak_observation, protocol, log, exchange_monitor_factory)
  File "/srv/homeassistant/homeassistant_venv/lib/python3.5/site-packages/aiocoap/protocol.py", line 863, in _run
    blockresponse = yield from blockrequest.response
  File "/usr/lib/python3.5/asyncio/futures.py", line 380, in __iter__
    yield self  # This tells Task to wait for completion.
  File "/usr/lib/python3.5/asyncio/tasks.py", line 304, in _wakeup
    future.result()
  File "/usr/lib/python3.5/asyncio/futures.py", line 293, in result
    raise self._exception
  File "/srv/homeassistant/homeassistant_venv/lib/python3.5/site-packages/aiocoap/protocol.py", line 693, in _init_phase2
    yield from self.protocol.fill_remote(self.app_request)
  File "/srv/homeassistant/homeassistant_venv/lib/python3.5/site-packages/aiocoap/protocol.py", line 426, in fill_remote
    raise RuntimeError("No transport could route message")
Reidar6 picture Reidar6 on 8 Oct 2017

Thanks @BrunoN17! Your lines worked for me!

linuxlurak picture linuxlurak on 8 Oct 2017

I'm using virtualenv to run hass and I modified the original script slightly to fit my workflow (I use Ansible to deploy hass to Raspbian)

#!/bin/bash

# need 'apt-get install dh-autoreconf'
# need 'pip3 install cython'
source /srv/hass/bin/activate

set -euxo pipefail

cd /tmp

function install_tinydtls {
  git clone --depth 1 https://git.fslab.de/jkonra2m/tinydtls.git
  cd tinydtls
  cp configure.in configure.ac
  autoreconf
  ./configure --with-ecc --without-debug
  cd cython
  python3 setup.py install
  cd ../..
}

function install_aiocoap {
  git clone https://github.com/chrysn/aiocoap
  cd aiocoap
  git reset --hard 3286f48f0b949901c8b5c04c0719dc54ab63d431
  # python3 -m pip install --upgrade pip setuptools
  python3 -m pip install .
  cd ..
}

pip3 show tinyDTLS || install_tinydtls
pip3 show aiocoap || install_aiocoap

The above script will first load virtualenv (in my case /srv/hass), then build and install tinydtls and aiocoap only when they are not present in the site-packages of the virtualenv.

javefang picture javefang on 8 Oct 2017
👍2

Hi:
Same Tradfri errors after upgrading to 0.55.0.
My environment is an Ubuntu 16.04 server running Home Assistant with virtualenv.

To solve the issue I follow these steps:
1.- Go into virtualenv
2.- Install cython
python3 -m pip install cython
3.- Run modified script from @BrunoN17
4.- Restart Home Assistant

Working fine again!

droneando picture droneando on 9 Oct 2017

My environment is Debian 9 and virtualenv.
I follow above instructions and a new error appears (same as @Reidar6)

2017-10-09 13:25:31 ERROR (MainThread) [homeassistant.setup] Error during setup of component tradfri
Traceback (most recent call last):
  File "/srv/homeassistant/lib/python3.5/site-packages/homeassistant/setup.py", line 191, in _async_setup_component
    result = yield from component.async_setup(hass, processed_config)
  File "/srv/homeassistant/lib/python3.5/site-packages/homeassistant/components/tradfri.py", line 107, in async_setup
    allow_tradfri_groups))
  File "/srv/homeassistant/lib/python3.5/site-packages/homeassistant/components/tradfri.py", line 121, in _setup_gateway
    api = yield from api_factory(host, key, loop=hass.loop)
  File "/srv/homeassistant/lib/python3.5/site-packages/pytradfri/api/aiocoap_api.py", line 160, in api_factory
    yield from request(Command('get', ['status']))
  File "/srv/homeassistant/lib/python3.5/site-packages/pytradfri/api/aiocoap_api.py", line 125, in request
    result = yield from _execute(api_commands[0])
  File "/srv/homeassistant/lib/python3.5/site-packages/pytradfri/api/aiocoap_api.py", line 115, in _execute
    _, res = yield from _get_response(msg)
  File "/srv/homeassistant/lib/python3.5/site-packages/pytradfri/api/aiocoap_api.py", line 77, in _get_response
    r = yield from pr.response
  File "/usr/lib/python3.5/asyncio/futures.py", line 380, in __iter__
    yield self  # This tells Task to wait for completion.
  File "/usr/lib/python3.5/asyncio/tasks.py", line 304, in _wakeup
    future.result()
  File "/usr/lib/python3.5/asyncio/futures.py", line 293, in result
    raise self._exception
  File "/srv/homeassistant/lib/python3.5/site-packages/aiocoap/protocol.py", line 814, in _run_outer
    yield from cls._run(app_request, response, weak_observation, protocol, log, exchange_monitor_factory)
  File "/srv/homeassistant/lib/python3.5/site-packages/aiocoap/protocol.py", line 863, in _run
    blockresponse = yield from blockrequest.response
  File "/usr/lib/python3.5/asyncio/futures.py", line 380, in __iter__
    yield self  # This tells Task to wait for completion.
  File "/usr/lib/python3.5/asyncio/tasks.py", line 304, in _wakeup
    future.result()
  File "/usr/lib/python3.5/asyncio/futures.py", line 293, in result
    raise self._exception
  File "/srv/homeassistant/lib/python3.5/site-packages/aiocoap/protocol.py", line 693, in _init_phase2
    yield from self.protocol.fill_remote(self.app_request)
  File "/srv/homeassistant/lib/python3.5/site-packages/aiocoap/protocol.py", line 426, in fill_remote
    raise RuntimeError("No transport could route message")
RuntimeError: No transport could route message
vassilis-panos picture vassilis-panos on 9 Oct 2017

Hi!
I get these errors on my Hassio 0.55.0
Anyone know how to fix?

2017-10-09 17:17:16 ERROR (MainThread) [homeassistant.components.light] Error while setting up platform tradfri
Traceback (most recent call last):
  File "/usr/lib/python3.6/site-packages/homeassistant/helpers/entity_component.py", line 164, in _async_setup_platform
    SLOW_SETUP_MAX_WAIT, loop=self.hass.loop)
  File "/usr/lib/python3.6/asyncio/tasks.py", line 352, in wait_for
    return fut.result()
  File "/usr/lib/python3.6/asyncio/futures.py", line 244, in result
    raise self._exception
  File "/usr/lib/python3.6/asyncio/tasks.py", line 179, in _step
    result = coro.send(None)
  File "/usr/lib/python3.6/site-packages/homeassistant/components/light/tradfri.py", line 54, in async_setup_platform
    async_add_devices(TradfriGroup(group, api) for group in groups)
hwikene picture hwikene on 9 Oct 2017

Having the same issue here have tried the fixes. I am running the latest hassbian and homeassistant 0.55

2017-10-09 17:36:32 ERROR (MainThread) [homeassistant.components.tradfri] Looks like something isn't installed!
Traceback (most recent call last):
  File "/srv/homeassistant/lib/python3.5/site-packages/homeassistant/components/tradfri.py", line 115, in _setup_gateway
    from pytradfri.api.aiocoap_api import api_factory
  File "/srv/homeassistant/lib/python3.5/site-packages/pytradfri/api/aiocoap_api.py", line 9, in <module>
    from aiocoap.transports import tinydtls
ImportError: cannot import name 'tinydtls'

I can see in my python 3.5 folder i have tinydtls installed.

therains picture therains on 9 Oct 2017

OK I got it working again.
I run Ubuntu 17.04 with HA in a Virtual Environment

To solve the issue I follow these steps (almost as droneando) :
1.- Go into virtualenv
2.- Install cython
python3 -m pip install cython

  1. To be able to sudo I hade to leave the VE
    4.- Run modified script from @BrunoN17
#!/bin/sh
git clone --depth 1 https://git.fslab.de/jkonra2m/tinydtls.git
cd tinydtls
mv configure.in configure.ac
autoreconf
./configure --with-ecc --without-debug
cd cython
python3 setup.py install

cd ../..
git clone https://github.com/chrysn/aiocoap
cd aiocoap
git reset --hard 3286f48f0b949901c8b5c04c0719dc54ab63d431
python3 -m pip install --upgrade pip setuptools
python3 -m pip install --upgrade .

5.- Restart Home Assistant

In Sweden IKEA will sell all Tradfri with 20% discount from 16 October :)

Pethson picture Pethson on 10 Oct 2017
👍1

When I compile (according to @BrunoN17) tinydtls I get this warning:

NU_SOURCE=1 -UNDEBUG -I. -I/usr/include/python3.5m -I/srv/homeassistant/include/python3.5m -c ../sha2/sha2.c -o build/temp.linux-x86_64-3.5/../sha2/sha2.o
../sha2/sha2.c: In function ‘dtls_sha256_final’:
../sha2/sha2.c:641:3: warning: dereferencing type-punned pointer will break strict-aliasing rules [-Wstrict-aliasing]
   *(sha2_word64*)&context->buffer[DTLS_SHA256_SHORT_BLOCK_LENGTH] = context->bitcount;
   ^
x86_64-linux-gnu-gcc -pthread -shared -Wl,-O1 -Wl,-Bsymbolic-functions -Wl,-Bsymbolic-functions -Wl,-z,relro -Wl,-Bsymbolic-functions -Wl,-z,relro -g -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 build/temp.linux-x86_64-3.5/dtls.o build/temp.linux-x86_64-3.5/../dtls.o build/temp.linux-x86_64-3.5/../crypto.o build/temp.linux-x86_64-3.5/../ccm.o build/temp.linux-x86_64-3.5/../hmac.o build/temp.linux-x86_64-3.5/../netq.o build/temp.linux-x86_64-3.5/../peer.o build/temp.linux-x86_64-3.5/../dtls_time.o build/temp.linux-x86_64-3.5/../session.o build/temp.linux-x86_64-3.5/../dtls_debug.o build/temp.linux-x86_64-3.5/../mc-helper.o build/temp.linux-x86_64-3.5/../aes/rijndael.o build/temp.linux-x86_64-3.5/../sha2/sha2.o -o build/lib.linux-x86_64-3.5/dtls.cpython-35m-x86_64-linux-gnu.so
running install_lib
copying build/lib.linux-x86_64-3.5/dtls.cpython-35m-x86_64-linux-gnu.so -> /srv/homeassistant/lib/python3.5/site-packages
copying build/lib.linux-x86_64-3.5/DTLSSocket.py -> /srv/homeassistant/lib/python3.5/site-packages
byte-compiling /srv/homeassistant/lib/python3.5/site-packages/DTLSSocket.py to DTLSSocket.cpython-35.pyc
running install_egg_info
Removing /srv/homeassistant/lib/python3.5/site-packages/tinyDTLS-0.0.0.egg-info
Writing /srv/homeassistant/lib/python3.5/site-packages/tinyDTLS-0.0.0.egg-info
(homeassistant) homeassistant@server:~/tinydtls/cython $

When starting Home Assistant the log shows:

2017-10-10 15:18:44 ERROR (MainThread) [homeassistant.core] Error doing job: Exception in callback _SelectorDatagramTransport._read_ready()
Traceback (most recent call last):
  File "/usr/lib/python3.5/asyncio/events.py", line 125, in _run
    self._callback(*self._args)
  File "/usr/lib/python3.5/asyncio/selector_events.py", line 1016, in _read_ready
    self._protocol.datagram_received(data, addr)
  File "/srv/homeassistant/lib/python3.5/site-packages/pytradfri/api/aiocoap_api.py", line 30, in _patched_datagram_received
    self.parent._dtls_socket.handleMessage(self.parent._connection, data, 0)
  File "DTLSSocket/dtls.pyx", line 258, in DTLSSocket.dtls.DTLS.handleMessage
TypeError: handleMessage() takes exactly 2 positional arguments (3 given)
2017-10-10 15:18:45 ERROR (MainThread) [homeassistant.components.climate.generic_thermostat] Unable to update from sensor: could not convert string to float: 'unknown'
2017-10-10 15:18:47 ERROR (MainThread) [homeassistant.core] Error doing job: Exception in callback _SelectorDatagramTransport._read_ready()
Traceback (most recent call last):
  File "/usr/lib/python3.5/asyncio/events.py", line 125, in _run
    self._callback(*self._args)
  File "/usr/lib/python3.5/asyncio/selector_events.py", line 1016, in _read_ready
    self._protocol.datagram_received(data, addr)
  File "/srv/homeassistant/lib/python3.5/site-packages/pytradfri/api/aiocoap_api.py", line 30, in _patched_datagram_received
    self.parent._dtls_socket.handleMessage(self.parent._connection, data, 0)
  File "DTLSSocket/dtls.pyx", line 258, in DTLSSocket.dtls.DTLS.handleMessage
TypeError: handleMessage() takes exactly 2 positional arguments (3 given)
2017-10-10 15:18:51 ERROR (MainThread) [homeassistant.core] Error doing job: Exception in callback _SelectorDatagramTransport._read_ready()
Traceback (most recent call last):
  File "/usr/lib/python3.5/asyncio/events.py", line 125, in _run
    self._callback(*self._args)
  File "/usr/lib/python3.5/asyncio/selector_events.py", line 1016, in _read_ready
    self._protocol.datagram_received(data, addr)
  File "/srv/homeassistant/lib/python3.5/site-packages/pytradfri/api/aiocoap_api.py", line 30, in _patched_datagram_received
    self.parent._dtls_socket.handleMessage(self.parent._connection, data, 0)
  File "DTLSSocket/dtls.pyx", line 258, in DTLSSocket.dtls.DTLS.handleMessage
TypeError: handleMessage() takes exactly 2 positional arguments (3 given)
2017-10-10 15:18:54 WARNING (MainThread) [homeassistant.setup] Setup of tradfri is taking over 10 seconds.
2017-10-10 15:19:00 ERROR (MainThread) [homeassistant.core] Error doing job: Exception in callback _SelectorDatagramTransport._read_ready()
Traceback (most recent call last):
  File "/usr/lib/python3.5/asyncio/events.py", line 125, in _run
    self._callback(*self._args)
  File "/usr/lib/python3.5/asyncio/selector_events.py", line 1016, in _read_ready
    self._protocol.datagram_received(data, addr)
  File "/srv/homeassistant/lib/python3.5/site-packages/pytradfri/api/aiocoap_api.py", line 30, in _patched_datagram_received
    self.parent._dtls_socket.handleMessage(self.parent._connection, data, 0)
  File "DTLSSocket/dtls.pyx", line 258, in DTLSSocket.dtls.DTLS.handleMessage
TypeError: handleMessage() takes exactly 2 positional arguments (3 given)
2017-10-10 15:19:16 ERROR (MainThread) [homeassistant.core] Error doing job: Exception in callback _SelectorDatagramTransport._read_ready()
Traceback (most recent call last):
  File "/usr/lib/python3.5/asyncio/events.py", line 125, in _run
    self._callback(*self._args)
  File "/usr/lib/python3.5/asyncio/selector_events.py", line 1016, in _read_ready
    self._protocol.datagram_received(data, addr)
  File "/srv/homeassistant/lib/python3.5/site-packages/pytradfri/api/aiocoap_api.py", line 30, in _patched_datagram_received
    self.parent._dtls_socket.handleMessage(self.parent._connection, data, 0)
  File "DTLSSocket/dtls.pyx", line 258, in DTLSSocket.dtls.DTLS.handleMessage
TypeError: handleMessage() takes exactly 2 positional arguments (3 given)
2017-10-10 15:19:49 ERROR (MainThread) [homeassistant.core] Error doing job: Exception in callback _SelectorDatagramTransport._read_ready()
Traceback (most recent call last):
  File "/usr/lib/python3.5/asyncio/events.py", line 125, in _run
    self._callback(*self._args)
  File "/usr/lib/python3.5/asyncio/selector_events.py", line 1016, in _read_ready
    self._protocol.datagram_received(data, addr)
  File "/srv/homeassistant/lib/python3.5/site-packages/pytradfri/api/aiocoap_api.py", line 30, in _patched_datagram_received
    self.parent._dtls_socket.handleMessage(self.parent._connection, data, 0)
  File "DTLSSocket/dtls.pyx", line 258, in DTLSSocket.dtls.DTLS.handleMessage
TypeError: handleMessage() takes exactly 2 positional arguments (3 given)
2017-10-10 15:20:17 ERROR (MainThread) [coap] Exception CancelledError() can not be represented as errno, setting -1.
2017-10-10 15:20:17 ERROR (MainThread) [homeassistant.components.tradfri] Tradfri setup failed.
Traceback (most recent call last):
  File "/srv/homeassistant/lib/python3.5/site-packages/pytradfri/api/aiocoap_api.py", line 77, in _get_response
    r = yield from pr.response
  File "/usr/lib/python3.5/asyncio/futures.py", line 361, in __iter__
    yield self  # This tells Task to wait for completion.
  File "/usr/lib/python3.5/asyncio/tasks.py", line 296, in _wakeup
    future.result()
  File "/usr/lib/python3.5/asyncio/futures.py", line 274, in result
    raise self._exception
  File "/srv/homeassistant/lib/python3.5/site-packages/aiocoap/protocol.py", line 814, in _run_outer
    yield from cls._run(app_request, response, weak_observation, protocol, log, exchange_monitor_factory)
  File "/srv/homeassistant/lib/python3.5/site-packages/aiocoap/protocol.py", line 863, in _run
    blockresponse = yield from blockrequest.response
  File "/usr/lib/python3.5/asyncio/futures.py", line 361, in __iter__
    yield self  # This tells Task to wait for completion.
  File "/usr/lib/python3.5/asyncio/tasks.py", line 296, in _wakeup
    future.result()
  File "/usr/lib/python3.5/asyncio/futures.py", line 274, in result
    raise self._exception
aiocoap.error.RequestTimedOut

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/srv/homeassistant/lib/python3.5/site-packages/homeassistant/components/tradfri.py", line 121, in _setup_gateway
    api = yield from api_factory(host, key, loop=hass.loop)
  File "/srv/homeassistant/lib/python3.5/site-packages/pytradfri/api/aiocoap_api.py", line 160, in api_factory
    yield from request(Command('get', ['status']))
  File "/srv/homeassistant/lib/python3.5/site-packages/pytradfri/api/aiocoap_api.py", line 125, in request
    result = yield from _execute(api_commands[0])
  File "/srv/homeassistant/lib/python3.5/site-packages/pytradfri/api/aiocoap_api.py", line 115, in _execute
    _, res = yield from _get_response(msg)
  File "/srv/homeassistant/lib/python3.5/site-packages/pytradfri/api/aiocoap_api.py", line 83, in _get_response
    raise RequestTimeout('Request timed out.', e)
pytradfri.error.RequestTimeout: ('Request timed out.', RequestTimedOut())
2017-10-10 15:20:17 ERROR (MainThread) [homeassistant.setup] Setup failed for tradfri: Component failed to initialize.
2017-10-10 15:21:50 ERROR (MainThread) [homeassistant.core] Error doing job: Task exception was never retrieved
Traceback (most recent call last):
  File "/srv/homeassistant/lib/python3.5/site-packages/aiocoap/transports/tinydtls.py", line 157, in _run
    yield from self._connecting
  File "/usr/lib/python3.5/asyncio/futures.py", line 361, in __iter__
    yield self  # This tells Task to wait for completion.
  File "/usr/lib/python3.5/asyncio/tasks.py", line 296, in _wakeup
    future.result()
  File "/usr/lib/python3.5/asyncio/futures.py", line 266, in result
    raise CancelledError
concurrent.futures._base.CancelledError

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/usr/lib/python3.5/asyncio/tasks.py", line 241, in _step
    result = coro.throw(exc)
  File "/srv/homeassistant/lib/python3.5/site-packages/aiocoap/transports/tinydtls.py", line 169, in _run
    self.coaptransport.new_error_callback(-1, self)
  File "/srv/homeassistant/lib/python3.5/site-packages/aiocoap/protocol.py", line 203, in _dispatch_error
    for key, (monitor, cancellable_timeout) in self._active_exchanges.items():
AttributeError: 'NoneType' object has no attribute 'items'

This is HA 0.55 in VE on Ubuntu 16.04.3.

meetyourlaser picture meetyourlaser on 10 Oct 2017

Still not working on my installation....
Any idea??

2017-10-13 18:25:55 ERROR (MainThread) [homeassistant.setup] Error during setup of component tradfri
Traceback (most recent call last):
  File "/srv/homeassistant/homeassistant_venv/lib/python3.5/site-packages/homeassistant/setup.py", line 191, in _async_setup_component
    result = yield from component.async_setup(hass, processed_config)
  File "/srv/homeassistant/homeassistant_venv/lib/python3.5/site-packages/homeassistant/components/tradfri.py", line 107, in async_setup
    allow_tradfri_groups))
  File "/srv/homeassistant/homeassistant_venv/lib/python3.5/site-packages/homeassistant/components/tradfri.py", line 121, in _setup_gateway
    api = yield from api_factory(host, key, loop=hass.loop)
  File "/srv/homeassistant/homeassistant_venv/lib/python3.5/site-packages/pytradfri/api/aiocoap_api.py", line 160, in api_factory
    yield from request(Command('get', ['status']))
  File "/srv/homeassistant/homeassistant_venv/lib/python3.5/site-packages/pytradfri/api/aiocoap_api.py", line 125, in request
    result = yield from _execute(api_commands[0])
  File "/srv/homeassistant/homeassistant_venv/lib/python3.5/site-packages/pytradfri/api/aiocoap_api.py", line 115, in _execute
    _, res = yield from _get_response(msg)
  File "/srv/homeassistant/homeassistant_venv/lib/python3.5/site-packages/pytradfri/api/aiocoap_api.py", line 77, in _get_response
    r = yield from pr.response
  File "/usr/lib/python3.5/asyncio/futures.py", line 380, in __iter__
    yield self  # This tells Task to wait for completion.
  File "/usr/lib/python3.5/asyncio/tasks.py", line 304, in _wakeup
    future.result()
  File "/usr/lib/python3.5/asyncio/futures.py", line 293, in result
    raise self._exception
  File "/srv/homeassistant/homeassistant_venv/lib/python3.5/site-packages/aiocoap/protocol.py", line 814, in _run_outer
    yield from cls._run(app_request, response, weak_observation, protocol, log, exchange_monitor_factory)
  File "/srv/homeassistant/homeassistant_venv/lib/python3.5/site-packages/aiocoap/protocol.py", line 863, in _run
    blockresponse = yield from blockrequest.response
  File "/usr/lib/python3.5/asyncio/futures.py", line 380, in __iter__
    yield self  # This tells Task to wait for completion.
  File "/usr/lib/python3.5/asyncio/tasks.py", line 304, in _wakeup
    future.result()
  File "/usr/lib/python3.5/asyncio/futures.py", line 293, in result
    raise self._exception
  File "/srv/homeassistant/homeassistant_venv/lib/python3.5/site-packages/aiocoap/protocol.py", line 693, in _init_phase2
    yield from self.protocol.fill_remote(self.app_request)
  File "/srv/homeassistant/homeassistant_venv/lib/python3.5/site-packages/aiocoap/protocol.py", line 426, in fill_remote
    raise RuntimeError("No transport could route message")
RuntimeError: No transport could route message
Reidar6 picture Reidar6 on 13 Oct 2017

@Reidar6 you can always rollback to 0.54 until a fix is released

pip3 install homeassistant==0.54.0

Nicxe picture Nicxe on 14 Oct 2017

@nicxe thanks, did a rollback and it works like before.

Reidar6 picture Reidar6 on 15 Oct 2017

I had the same problem as @Reidar6.
I 

apt-get remove cython3

and in the venv:

pip uninstall aiocoap
pip uninstall cython3

then repeated @Pethson script.

Not sure which step fixed it but it works now.

tactmaster picture tactmaster on 17 Oct 2017

Tried again, still wrong. Feels like an idiot. Just returning to 0.54 again ... Does anyone have a step-by-step (just to cut and paste line by line) guide for Dummys? :) I probably use wrong User/command/path or whatever somewhere.

Reidar6 picture Reidar6 on 17 Oct 2017

I can't believe that this isn't fixed after a week. I'm stuck with 0.54.0. Did the developers are reading those issues?

vassilis-panos picture vassilis-panos on 17 Oct 2017
👎4

Still stuck at 0.54 because of this. If cython3 is now a dependency (and indeed a very specific dependency) for this component and it must be installed in the hass virtualenv, then it should be clearly stated in the official documentation here: https://home-assistant.io/components/tradfri/

Is this is just a transition problem or a regression hope this will be fixed soon...

fabfurnari picture fabfurnari on 18 Oct 2017

I can’t believe your comment @vpnmaster . Home assistant is a free softwear developed by people spending there free time without any payment.

If you so badley need the issue to be sorted I recommend that you contribute with a solution your self instead of complaining.

However, there is plenty of way to fix the issue if it’s a game changer for you to run 0.55 instead of 0.54 for a week or two. Maby not that convenient as you wish but there is ways!

Nicxe picture Nicxe on 18 Oct 2017
👍2

Hi folks,

cython will be a dependency for DTLSSocket, and the docs will be updated in due course to reflect the new installation process for the component.

lwis picture lwis on 18 Oct 2017

@Nicxe Sorry, I didn't want to be rude. It made me nervous to try to install the new version and then rollback. Several times. And it's the lights component. The most important in automation.

vassilis-panos picture vassilis-panos on 19 Oct 2017

@vpnmaster I have successfully installed 0.55 with working tradfri on a fresh install of both Hassbian and Hass.io. So if you desperately need 0.55 right now do a fresh install and copy over your config files

Nicxe picture Nicxe on 19 Oct 2017

As @javefang mentioned, Raspbian Jessie with its python-3.4.2 does not fulfill aiocoap's requirement for python->=3.4.4

So I upgraded to Raspbian Stretch with python-3.5.3 and ran the commands in install-aiocoap.sh.

After that, homeassistant-0.54.1 did still not work (same error as @Reidar6).

I then upgraded to homeassistant-0.56.0 with tradfri based on pytradfri-3.0. This new version requires cython as dependency of DTLSSocket==0.1.3, so do: pip3 install cython before (takes a loooong time).

With this tradfri on homeassistant-0.56.0 seems to work for now!

nixnuex picture nixnuex on 22 Oct 2017

version 0.56 is not working for me. When I try and run pytradfri directly. I get error with pytradfri
python3 -i -m pytradfri gatewaypi key

https://github.com/ggravlingen/pytradfri/issues/72

I did try installing DTLSSocket==0.1.3 and pip3 install cython directly however didn't seem to help.

pytradfri 2.2.3 works for me but I think hass reinstalls pytradfri 3.0.2 on start

tactmaster picture tactmaster on 24 Oct 2017

@tactmaster what's the error you're seeing in HA? We don't use libcoap in HA, so the issue raised (albeit valid) can't be relevant to the issue you're seeing in HA.

lwis picture lwis on 24 Oct 2017

tinydtls is installed via 

#!/bin/sh
git clone --depth 1 https://git.fslab.de/jkonra2m/tinydtls.git
cd tinydtls
autoreconf
./configure --with-ecc --without-debug
cd cython
python3 setup.py install

2017-10-24 17:42:22 ERROR (MainThread) [homeassistant.components.tradfri] Looks like something isn't installed!
Traceback (most recent call last):
  File "/srv/homeassistant/homeassistant_venv/lib/python3.5/site-packages/homeassistant/components/tradfri.py", line 119, in _setup_gateway
    from pytradfri.api.aiocoap_api import api_factory
  File "/srv/homeassistant/homeassistant_venv/lib/python3.5/site-packages/pytradfri/api/aiocoap_api.py", line 9, in <module>
    from aiocoap.transports import tinydtls
ImportError: cannot import name 'tinydtls'
2017-10-24 17:42:22 ERROR (MainThread) [homeassistant.setup] Setup failed for tradfri: Component failed to initialize.
2017-10-24 17:42:30 WARNING (MainThread) [homeassistant.setup] Setup of media_player is taking over 10 seconds.
2017-10-24 17:42:36 WARNING (MainThread) [homeassistant.components.media_player] Setup of platform cast is taking over 10 seconds.
2017-10-24 17:42:58 ERROR (MainThread) [homeassistant.components.tradfri] Looks like something isn't installed!
Traceback (most recent call last):
  File "/srv/homeassistant/homeassistant_venv/lib/python3.5/site-packages/homeassistant/components/tradfri.py", line 119, in _setup_gateway
    from pytradfri.api.aiocoap_api import api_factory
  File "/srv/homeassistant/homeassistant_venv/lib/python3.5/site-packages/pytradfri/api/aiocoap_api.py", line 9, in <module>
    from aiocoap.transports import tinydtls
ImportError: cannot import name 'tinydtls'
tactmaster picture tactmaster on 24 Oct 2017

You shouldn't install anything other than cython, the component installs everything for you.

lwis picture lwis on 24 Oct 2017
👍1

Well apologies , obvious something has got mess up with the dependency on in my venv on my system. I set up a new venv (https://home-assistant.io/docs/installation/virtualenv/) using the same setting. It worked perfectly, 👍

tactmaster picture tactmaster on 24 Oct 2017

Good stuff 👍

lwis picture lwis on 24 Oct 2017

Still no luck with this. After upgrading to any version > 0.54.0 Ikea Tradfri component stops working.
Tried to reinstall all in a fresh virtualenv, tried with cython (before installing hass), tried to install tinydtls and aiocoap with the previous procedure but still no luck.
Hope this will be fixed soon...

Note: the python version in my virtualenv is 3.5.3

fabfurnari picture fabfurnari on 1 Nov 2017

For the moment there the new firmware to IKEA´s gateway are causing home assistant to stop working with Trådfri. The developers have just completed the fix that will be integrated in 0.57 that releases this weekend. So you can try and try but in would not work until the next release.

Nicxe picture Nicxe on 1 Nov 2017

@Nicxe I've tried all this before the gateway firmware upgrade.
However I'll wait the 0.57 and hope for a improvement in this.

PS. Any chance to remove the cython/libcoap/tinydtls binary requirements? Ideally a pure-python package to manage all Tradfri components will avoid all these issues!

fabfurnari picture fabfurnari on 2 Nov 2017

@fabfurnari libcoap is only a requirement if you're using the lib directly in a sync way. cython is a dependency of DTLSSocket, and pyDTLS doesn't support Python 3 due to some outstanding bugs in the Python TLS stack. Basically, these were not choices.

lwis picture lwis on 2 Nov 2017

@lwis thanks for clarification. Do you think the new turn in hass involvement with official Ikea Tradfri team will lead some benefit for this particular scenario?

fabfurnari picture fabfurnari on 2 Nov 2017

It's unlikely, but good to know they are aware people are using the coap
API.

On Thu, 2 Nov 2017, 8:34 pm Fabrizio Furnari, notifications@github.com
wrote:

@lwis https://github.com/lwis thanks for clarification. Do you think
the new turn in hass involvement with official Ikea Tradfri team will lead
some benefit for this particular scenario?

—
You are receiving this because you were mentioned.
Reply to this email directly, view it on GitHub
https://github.com/home-assistant/home-assistant/issues/9752#issuecomment-341549631,
or mute the thread
https://github.com/notifications/unsubscribe-auth/AA1TO_t4rWTfUXj4j6QFIsyrkviOBNfyks5syidMgaJpZM4Pxn63
.

lwis picture lwis on 3 Nov 2017

Hi. struggling with this also... after fw upgrade on tradfri gateway.
now I did try it out on HA 0.57.3 and still no luck.

Also tried using examply_sync.py from this location and could not make it work.

Traceback (most recent call last):
  File "example_sync.py", line 107, in <module>
    run()
  File "example_sync.py", line 49, in run
    psk = api_factory.generate_psk(sys.argv[2])
  File "/home/xt/Desktop/pytradfri-master/pytradfri/api/libcoap_api.py", line 156, in generate_psk
    self._psk = self.request(command)
  File "/home/xt/Desktop/pytradfri-master/pytradfri/api/libcoap_api.py", line 93, in request
    return self._execute(api_commands)
  File "/home/xt/Desktop/pytradfri-master/pytradfri/api/libcoap_api.py", line 82, in _execute
    raise RequestTimeout() from None
pytradfri.error.RequestTimeout
nlambuca picture nlambuca on 21 Nov 2017

There hasn't been any activity on this issue recently. Due to the high number of incoming GitHub notifications, we have to clean some of the old issues, as many of them have already been resolved with the latest updates.

Please make sure to update to the latest Home Assistant version and check if that solves the issue. Let us know if that works for you by adding a comment :+1:

balloobbot picture balloobbot on 3 Mar 2018

There hasn't been any activity on this issue recently. Due to the high number of incoming GitHub notifications, we have to clean some of the old issues, as many of them have already been resolved with the latest updates.

Please make sure to update to the latest Home Assistant version and check if that solves the issue. Let us know if that works for you by adding a comment :+1:

balloobbot picture balloobbot on 26 Jul 2018

Closing this as there have been no updates since last November. Please open a new issue if this issue persists.

cgarwood picture cgarwood on 14 Dec 2018
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