Tentando Executar um Script python no terminal LX com o TriggerCMD mas não estou conseguindo

Russ · Feb 15, 2023, 2:18 AM

@Antonio-Francisco-S-Santos said in Tentando Executar um Script python no terminal LX com o TriggerCMD mas não estou conseguindo:

touch .Xauthority
xauth merge ~pi/.Xauthority
export DISPLAY=:0.0
/home/pi/TonyPi/Functions/Follow.py

I think you should change that first touch line to this:

touch ~/.Xauthority

That way the .Xauthority file will be created in your user's home folder instead of whatever happens to be the working directory.

Did you update the command to capture the output of that script? It would help in troubleshooting to see the output in the log file.

Your command would be something like this to produce the /tmp/follow.log file:

{"trigger":"Follow","command":"/home/pi/TonyPi/Functions/follow.sh >> /tmp/follow.log 2>&1","ground":"foreground","voice":"follow","allowParams": "false"},

I used ground = foreground because I'm assuming you're running foreground triggercmd agent by running it in a terminal window with triggercmdagent --console. Please confirm. If you're running it in the background agent (as root), change ground to background.

Antonio Francisco S.Santos · Feb 16, 2023, 12:56 AM

Tentei nessa forma que você me mandou mas ainda não funcionou, Criei os dois Script um Python3 (Python3) e outro bash (Me-Siga)

Antonio Francisco S.Santos · Feb 16, 2023, 1:01 AM

{"trigger":"Me-Siga","command":"/home/pi/TonyPi/Functions/Me-Siga.sh >> /tmp/Me-Siga.log 2>&1","ground":"background","voice":"Me-Siga","allowParams": "false"},

Russ · Feb 16, 2023, 1:48 AM

@Antonio-Francisco-S-Santos, can you show me the output of these commands?

Show the contents of your log file, if it exists:

cat /tmp/Me-Siga.log

Show the /home/pi/TonyPi/Functions/Me-Siga.sh file's permissions:

ls -al /home/pi/TonyPi/Functions/Me-Siga.sh

I'd like to see if it's executable. If it's not, you can make it executable with this command:

chmod +x /home/pi/TonyPi/Functions/Me-Siga.sh

Show whether the background agent is started:

systemctl status triggercmdagent

Did you run this command already?

xhost +

Antonio Francisco S.Santos · Feb 16, 2023, 7:59 PM

Eu já tentei criar o arquivo de log mas não consigo e ao executar esse Script (Me-Siga.sh) aparece a mensagem que não encontrou o arquivo ou arquivo inexistente:

Antonio Francisco S.Santos · Feb 16, 2023, 8:02 PM

Todos os outros comandos dessa pasta ( Functions ) funciona ´só esse Follow que quando clico no botão verde Trigger ele não responde

Antonio Francisco S.Santos · Feb 16, 2023, 10:57 PM

Russ · Feb 16, 2023, 11:01 PM

@Antonio-Francisco-S-Santos, you still haven't told me if you're getting something in the /tmp/Me-Siga.log file or not.

Before we troubleshoot the script I need to know whether the command is running. If you get something in /tmp/Me-Siga.log then we'll know it is running.

Please run this command and show me the result:

cat /tmp/Me-Siga.log

Antonio Francisco S.Santos · Feb 16, 2023, 11:46 PM

@Russ said in Tentando Executar um Script python no terminal LX com o TriggerCMD mas não estou conseguindo:

cat /tmp/Me-Siga.log

Quando executo esse comando aparece essa resposta:
cat: /tmp/Me-Siga.log: Arquivo ou diret▒rio inexistente

Executei o comando no terminal shell

Russ · Feb 17, 2023, 12:05 AM

@Antonio-Francisco-S-Santos, interresting. It doesn't seem to be running because you aren't getting anything in the log file.

Will you please try running the script as root manually? I'm curious if that works.

sudo su -
/home/pi/TonyPi/Functions/Me-Siga.sh

Also, please try adding this line to your Me-Siga.sh script:

echo "Me-Siga.sh script ran." >> /tmp/Me-Siga.log

Also, please confirm:

You ran xhost + as pi.
In your /root/.TRIGGERcmdData/commands.json file, ground = background.

Antonio Francisco S.Santos · Feb 17, 2023, 12:53 AM

@Russ said in Tentando Executar um Script python no terminal LX com o TriggerCMD mas não estou conseguindo:

/home/pi/TonyPi/Functions/Me-Siga.sh

já executei esse comando como root mas não funcionou: /home/pi/TonyPi/Functions/Me-Siga.sh
também já tentei como comando echo mas não funcionou o Script não responde

Antonio Francisco S.Santos · Feb 17, 2023, 12:56 AM

@Russ said in Tentando Executar um Script python no terminal LX com o TriggerCMD mas não estou conseguindo:

/root/.TRIGGERcmdData/commands.json, ground = background.

não da permissão quando executo esse comando:
/root/.TRIGGERcmdData/commands.json, ground = background.

Antonio Francisco S.Santos · Feb 17, 2023, 1:01 AM

@Russ said in Tentando Executar um Script python no terminal LX com o TriggerCMD mas não estou conseguindo:

cat /tmp/Me-Siga.log

Também quando executo esse comando: cat /tmp/Me-Siga.log recebo isso: Me-Siga.sh script ran.

Russ · Feb 17, 2023, 9:51 PM

@Antonio-Francisco-S-Santos, good, so this line that you added to your script

echo "Me-Siga.sh script ran." >> /tmp/Me-Siga.log

Must have writen this to your /tmp/Me-Siga.log file:

Me-Siga.sh script ran.

Did it add that line when your ran the script manually as root? Or when you ran it via TRIGGERcmd? If you don't know, can you test that? Just cat the log before and after you run it.

I just want to establish whether TRIGGERcmd is running your script or not before troubleshooting the content of your script.

Antonio Francisco S.Santos · Feb 22, 2023, 1:58 PM

@Russ Bom dia Professor, Ainda não conseguir resolver o Script com esse arquivo0 (Follow.py) Se os outros funcionam perfeitamente. Quando pego o Script que criei (Me-siga.sh) e modifico para outro arquivo no Trigger deixando assim: (/home/pi/TonyPi/Functions/Buzeer.py) ele funciona mas quando deixo assim: (/home/pi/TonyPi/Functions/Follow.py) não responde.
esse é o Arquivo Follow.py:

Russ · Feb 23, 2023, 3:08 AM

@Antonio-Francisco-S-Santos, I don't know why that particular python script won't work. I would have to see the output to troubleshoot it.

For some reason sending the output to a log didn't work, but if you run it manually, do you get any output you could send me?

Or is it the same error you got with the KickBall.py script?

Can't initialize GTK backend in function 'cvInitSystem'

Antonio Francisco S.Santos · Feb 23, 2023, 1:44 PM

@Russ Bom dia, O Script KickBall.py tinha um erro na visualização do vídeo e esse script não da nenhum retorno ao clicar no gatilho.
Me mostre como faço o script para ter um retorno de log?. Acho que o arquivo Follow deve ter algum comando na sua composição que impede que o Trigger funcione.

Russ · Feb 23, 2023, 1:44 PM

@Antonio-Francisco-S-Santos, to get the output, run this from a terminal window:

python3 /home/pi/TonyPi/Functions/Follow.py

Or to capture the output to a log, run this command instead:

python3 /home/pi/TonyPi/Functions/Follow.py > /tmp/follow.log 2>&1

Antonio Francisco S.Santos · Feb 23, 2023, 7:07 PM

@Russ said in Tentando Executar um Script python no terminal LX com o TriggerCMD mas não estou conseguindo:

python3 /home/pi/TonyPi/Functions/Follow.py

Entçao, quando executo esse Script (python3 /home/pi/TonyPi/Functions/Follow.py )
ele funciona, e quando executo esse ( python3 /home/pi/TonyPi/Functions/Follow.py > /tmp/follow.log 2>&1 ) recebo esse Arquivo TMP:

Antonio Francisco S.Santos · Feb 23, 2023, 7:22 PM

@Antonio-Francisco-S-Santos Também quando executo o Script pelo Trigger ( #!/bin/bash
export DISPLAY=:0.0
/usr/bin/python3 src/main.py --debug
python3 /home/pi/TonyPi/Functions/Follow.py > /tmp/follow.log 2>&1 ) no arquivo Bash recebo esse arquivo TMP: