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Re: Plugins are disabled?
Posted: Tuesday 16 January 2018 13:27
by Quax1507
I'm on Stretch. Just updated to 8809.
Python plugins crash immediately
Re: Plugins are disabled?
Posted: Tuesday 16 January 2018 14:13
by Quax1507
Success!
Removed python3.5* and libpython3.5*
At least no immediate crash after startup!!!
Looks like that at the moment:
Code: Select all
libpython-dev/stable,now 2.7.13-2 armhf [installed,automatic]
libpython-stdlib/stable,now 2.7.13-2 armhf [installed,automatic]
libpython2.7/stable,now 2.7.13-2+deb9u2 armhf [installed,automatic]
libpython2.7-dev/stable,now 2.7.13-2+deb9u2 armhf [installed,automatic]
libpython2.7-minimal/stable,now 2.7.13-2+deb9u2 armhf [installed,automatic]
libpython2.7-stdlib/stable,now 2.7.13-2+deb9u2 armhf [installed,automatic]
libpython3.4/stable,now 3.4.4-3 armhf [installed,automatic]
libpython3.4-dbg/stable,now 3.4.4-3 armhf [installed]
libpython3.4-dev/stable,now 3.4.4-3 armhf [installed,automatic]
libpython3.4-minimal/stable,now 3.4.4-3 armhf [installed,automatic]
libpython3.4-stdlib/stable,now 3.4.4-3 armhf [installed]
python/stable,now 2.7.13-2 armhf [installed]
python-apt/stable,now 1.1.0~beta5 armhf [installed]
python-apt-common/stable,now 1.1.0~beta5 all [installed]
python-bluez/stable,now 0.22-1 armhf [installed]
python-cffi-backend/stable,now 1.9.1-2 armhf [installed,automatic]
python-chardet/stable,now 2.3.0-2 all [installed]
python-colorama/stable,now 0.3.7-1 all [installed]
python-cryptography/stable,now 1.7.1-3+b2 armhf [installed,automatic]
python-dev/stable,now 2.7.13-2 armhf [installed]
python-distlib/stable,now 0.2.4-1 all [installed]
python-enum34/stable,now 1.1.6-1 all [installed,automatic]
python-html5lib/stable,now 0.999999999-1 all [installed]
python-idna/stable,now 2.2-1 all [installed,automatic]
python-ipaddress/stable,now 1.0.17-1 all [installed,automatic]
python-minimal/stable,now 2.7.13-2 armhf [installed,automatic]
python-openssl/stable,now 16.2.0-1 all [installed,automatic]
python-pkg-resources/stable,now 33.1.1-1 all [installed,automatic]
python-pyasn1/stable,now 0.1.9-2 all [installed,automatic]
python-requests/stable,now 2.12.4-1 all [installed]
python-rpi.gpio/stable,now 0.6.3~stretch-1 armhf [installed]
python-setuptools/stable,now 33.1.1-1 all [installed,automatic]
python-six/stable,now 1.10.0-3 all [installed,automatic]
python-urllib3/stable,now 1.19.1-1 all [installed,automatic]
python-webencodings/stable,now 0.5-2 all [installed,automatic]
python2.7/stable,now 2.7.13-2+deb9u2 armhf [installed,automatic]
python2.7-dev/stable,now 2.7.13-2+deb9u2 armhf [installed]
python2.7-minimal/stable,now 2.7.13-2+deb9u2 armhf [installed,automatic]
python3.4/stable,now 3.4.4-3 armhf [installed]
python3.4-dev/stable,now 3.4.4-3 armhf [installed]
python3.4-minimal/stable,now 3.4.4-3 armhf [installed,automatic]
Re: Plugins are disabled?
Posted: Tuesday 16 January 2018 19:35
by Raspberry Piet
Quax1507 wrote: Tuesday 16 January 2018 14:13
Success!
Removed python3.5* and libpython3.5*
At least no immediate crash after startup!!!
Bingo!
Thank you very much. I had exactly the same trouble here.
I hope it will run stable from now on with python plugins.
edit:
.bash_history:
Code: Select all
sudo apt-get remove python3.5
sudo apt-get remove python3.5-minimal
sudo apt-get remove libpython3.5
sudo apt-get remove libpython3.5-minimal
Re: Plugins are disabled?
Posted: Tuesday 16 January 2018 19:38
by Siewert308SW
Great...
As i mentioned earlier my suspicion is right.
Let's hope a dev read this and know how to get old and newer python version compatible.
Edit:
Opened a issue on Github:
https://github.com/domoticz/domoticz/issues/2073
Re: Plugins are disabled?
Posted: Tuesday 16 January 2018 20:29
by Quax1507
Re: Plugins are disabled?
Posted: Thursday 18 January 2018 10:20
by domoticzag
This unfortionatly did not work for my system, its also on stretch. Python plugins are installed correctly but not showing in Hardware.
Any other advice?
Else installing Jessie seems to be the solution?
Re: Plugins are disabled?
Posted: Thursday 18 January 2018 10:50
by garethhowell
My suspicion is that there is an incompatibility between versions of the python3 libraries. Whether you experience the crashing with the pre-built binaries depends on whether you have the same configuration of libraries as the machine on which the binaries are built.
The solution for me was to build from source. It’s not hard and there is a comprehensive how-to in the wiki (google “build domoticz from source”). It does take a long time, but your main domoticz install runs at the same time so why worry.
I use a headless Pi2 and only access using a console. I installed screen so I could disconnect and leave the build running. If you access using the desktop then you don’t need to do this.
On my Pi2 it took about 30 hours to build from scratch. After that I simply shutdown the running domoticz, copied the database to the dev-domoticz folder, modified domoticz.sh to start the version of domoticz in domoticz-dev rather than domoticz and restarted. All the plugins work now.
Re: Plugins are disabled?
Posted: Thursday 18 January 2018 12:57
by Dnpwwo
@domoticzag,
Switching to Jessie won't make a difference.
Can you post some of the Domoticz start up log?
@garethhowell ,
The plugin framework does seem way more stable on RPi for people who build from source but not for the reason you think. Domoticz does not link to Python during the build, it links to it at runtime to allow people without Python on their system to still run Domoticz.
Re: Plugins are disabled?
Posted: Thursday 18 January 2018 13:56
by garethhowell
Dnpwwo wrote: Thursday 18 January 2018 12:57
The plugin framework does seem
way more stable on RPi for people who build from source but not for the reason you think. Domoticz does not link to Python during the build, it links to it at runtime to allow people without Python on their system to still run Domoticz.
OK, thanks for the clarification. Too bad, it seemed like a credible hypothesis
Re: Plugins are disabled?
Posted: Thursday 18 January 2018 14:34
by Quax1507
Just cloned my live system to a second one for testing.
Here is my startup log:
Code: Select all
2018-01-18 14:28:41.975 RxQueue: queue worker started...
2018-01-18 14:28:43.976 Hardware Monitor: Started
2018-01-18 14:28:43.997 Wunderground: Worker started...
2018-01-18 14:28:43.998 Kodi: Started
2018-01-18 14:28:43.998 DarkSky: Started...
2018-01-18 14:28:43.998 (Sonos) Started.
2018-01-18 14:28:43.999 (Wintergarten) Started.
2018-01-18 14:28:44.000 EventSystem: reset all events...
2018-01-18 14:28:44.005 EventSystem: Write file: /home/pi/domoticz/scripts/dzVents/generated_scripts/Check_Battery_Levels.lua
2018-01-18 14:28:44.019 EventSystem: reset all device statuses...
2018-01-18 14:28:44.100 Kodi: (Wohnzimmer) Starting thread.
2018-01-18 14:28:44.168 PluginSystem: Entering work loop.
2018-01-18 14:28:44.201 Kodi: Starting I/O service thread.
2018-01-18 14:28:44.543 Error: Domoticz received fatal signal 11 !...
2018-01-18 14:28:44.546 Error: /home/pi/domoticz/domoticz() [0x23753c]
2018-01-18 14:28:44.546 Error: /home/pi/domoticz/domoticz(_Z14signal_handleri+0x4c) [0x2375f4]
2018-01-18 14:28:44.546 Error: /lib/arm-linux-gnueabihf/libc.so.6(__default_sa_restorer+0) [0x76bef6b0]
Re: Plugins are disabled?
Posted: Thursday 18 January 2018 15:06
by Quax1507
I just did some more testing...
If "libpython3-5" is installed, system crashes immediately, if not it starts up without issues!
EDIT: not reproducable
Re: Plugins are disabled?
Posted: Thursday 18 January 2018 21:41
by Dnpwwo
@Quax1507,
Can you please try turning off the event system (Settings / Other tab) and restart?
Re: Plugins are disabled?
Posted: Monday 22 January 2018 12:51
by domoticzag
What would be the solution to this problem now?
Rebuild from source? On Stretch or Jessie?
Re: Plugins are disabled?
Posted: Monday 22 January 2018 22:01
by Geitje
For me also python scripts stopped working after an update.
I use Xiaomi Me Vacuum robot (Gen 1)
plugin https://github.com/mrin/domoticz-mirobot-plugin, and I use a small python script to trun on and off my TP-link smart plugs. None of them work.
Today there was a new update of Domoticz beta, but it does not resolve the issue. Hope a solution is at hand.
Re: Plugins are disabled?
Posted: Tuesday 23 January 2018 8:16
by garethhowell
It’s difficult to offer advice when the root of the problem is no known. All I can say is that building from source worked for me. It’s not difficult to do provided you are familiar with working with the command prompt.
Re: Plugins are disabled?
Posted: Friday 26 January 2018 20:56
by olicot
Hello
Same issue avec some latest beta...
not only python plugins, but all EventSystem (Lua/Blockly/Scripts).
So to enable :
go to : settings/others and enable ! EventSystem (Lua/Blockly/Scripts):
Domoticz should be restarted
and python plugins are back
It works for me
Hope this help
Re: Plugins are disabled?
Posted: Friday 26 January 2018 21:37
by Siewert308SW
Dnpwwo wrote: Thursday 18 January 2018 12:57
@domoticzag,
Switching to Jessie won't make a difference.
I just wonder then why i still run Jessie and plugins enabled and running fine.
No matter what Domo build i use, Pre compiled binary or manually compiled on RPi3 with jessie and Python3.4 / libpython3.4 no issues.
If i upgrade to 3.5 or try the same on Stretch the entire system gets unstable and eventually ending in a Segmentation fault.
Something isn't right here.
Or you do or amend something so it runs where we have issues.
Or something is missing from our normal installation, my 2 cents
Re: Plugins are disabled?
Posted: Saturday 27 January 2018 18:08
by domoticzag
olicot wrote: Friday 26 January 2018 20:56
Hello
Same issue avec some latest beta...
not only python plugins, but all EventSystem (Lua/Blockly/Scripts).
So to enable :
go to : settings/others and enable ! EventSystem (Lua/Blockly/Scripts):
Domoticz should be restarted
and python plugins are back
It works for me
Hope this help
This also worked for me !
Re: Plugins are disabled?
Posted: Wednesday 14 February 2018 1:50
by Phantom
Siewert308SW wrote: Friday 26 January 2018 21:37
Dnpwwo wrote: Thursday 18 January 2018 12:57
@domoticzag,
Switching to Jessie won't make a difference.
I just wonder then why i still run Jessie and plugins enabled and running fine.
No matter what Domo build i use, Pre compiled binary or manually compiled on RPi3 with jessie and Python3.4 / libpython3.4 no issues.
If i upgrade to 3.5 or try the same on Stretch the entire system gets unstable and eventually ending in a Segmentation fault.
Something isn't right here.
Or you do or amend something so it runs where we have issues.
Or something is missing from our normal installation, my 2 cents
Same here for me, on Stretch it was impossible for me to run the beta with python plugins, i get segmentation fault direct when try to start domoticz or when i activate the plugin when domoticz is running.
Precompiled or from source makes no difference. Stable was running without any issue's.
Today went back to jessie installed everything and it works perfect, newest beta with all python plugins enabled.
Domoticz on RPi3 with Stretch is having an issue.
Re: Plugins are disabled?
Posted: Thursday 03 May 2018 7:45
by Daoud
Hello,
I have an issue with Python and Domoticz beta.
The system was fine since 2 months and since 1 weeks, plugins not work anymore and python 3.5 seems not be loaded at domoticz startup. No message in the log about plugins...
I'm disapointed