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Unread 06-02-2017, 12:18
arushshah1 arushshah1 is offline
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FRC #6203
 
Join Date: Mar 2016
Location: Hackensack, NJ
Posts: 15
arushshah1 is an unknown quantity at this point
Network Tables Issue

I'm trying to create a PID visualization system using python and matplotlib. I'm putting the values of the joystick on the smart dashboard but I'm unable to get the value through python using pynetworktables. Here's my code to access the values.

Code:
from networktables import NetworkTable

NetworkTable.setIPAddress("roboRIO-6203-frc.local")
NetworkTable.setClientMode()
NetworkTable.initialize()

table = NetworkTable.getTable("SmartDashboard")
left = table.getNumber("left")
I get the error KeyError: '/SmartDashboard/left'

I'm on the team network and I've confirmed that "left" is being published to the Smart Dashboard. Any reason why this isn't working?
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