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  #1   Spotlight this post!  
Unread 12-09-2015, 18:03
Howard Wang Howard Wang is offline
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FRC #1671
  
Join Date: Jul 2015
Location: California
Posts: 7
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Network Tables Error
Hi guys,

I have code for one of our offseason competitions but whenever I compile/run it, I keep getting this error:

java.lang.IllegalStateException: Network tables has already been initialized
[cRIO] at edu.wpi.first.wpilibj.networktables.NetworkTable.c heckInit(NetworkTable.java:45)
[cRIO] at edu.wpi.first.wpilibj.networktables.NetworkTable.s etServerMode(NetworkTable.java:68)
[cRIO] at edu.wpi.first.wpilibj.RobotBase.<init>(RobotBase.j ava:69)
[cRIO] at edu.wpi.first.wpilibj.IterativeRobot.<init>(Iterat iveRobot.java:57)
[cRIO] at org.usfirst.frc.team1671.robot.Robot.<init>(Robot. java:9)
[cRIO] in virtual method #11 of com.sun.squawk.Klass(bci=53)
[cRIO] at com.sun.squawk.imp.MIDletMainWrapper.main(99)
[cRIO] in virtual method #95 of com.sun.squawk.Klass(bci=25)
[cRIO] at com.sun.squawk.Isolate.run(1506)
[cRIO] at java.lang.Thread.run(231)
[cRIO] in virtual method #47 of com.sun.squawk.VMThread(bci=42)
[cRIO] in static method #3 of com.sun.squawk.VM(bci=6)





It was working fine yesterday at one of our team's outreach events; however it didn't work on anyone else's computer except mine... now today it isn't working at all.


Im sorta new to command based, so any help would be appreciated.


Thanks
  #2   Spotlight this post!  
Unread 12-09-2015, 18:04
Howard Wang Howard Wang is offline
Registered User
FRC #1671
  
Join Date: Jul 2015
Location: California
Posts: 7
Howard Wang is an unknown quantity at this point
Network Tables Error
Hi guys,

I have code for one of our offseason competitions but whenever I compile/run it, I keep getting this error:

java.lang.IllegalStateException: Network tables has already been initialized
[cRIO] at edu.wpi.first.wpilibj.networktables.NetworkTable.c heckInit(NetworkTable.java:45)
[cRIO] at edu.wpi.first.wpilibj.networktables.NetworkTable.s etServerMode(NetworkTable.java:68)
[cRIO] at edu.wpi.first.wpilibj.RobotBase.<init>(RobotBase.j ava:69)
[cRIO] at edu.wpi.first.wpilibj.IterativeRobot.<init>(Iterat iveRobot.java:57)
[cRIO] at org.usfirst.frc.team1671.robot.Robot.<init>(Robot. java:9)
[cRIO] in virtual method #11 of com.sun.squawk.Klass(bci=53)
[cRIO] at com.sun.squawk.imp.MIDletMainWrapper.main(99)
[cRIO] in virtual method #95 of com.sun.squawk.Klass(bci=25)
[cRIO] at com.sun.squawk.Isolate.run(1506)
[cRIO] at java.lang.Thread.run(231)
[cRIO] in virtual method #47 of com.sun.squawk.VMThread(bci=42)
[cRIO] in static method #3 of com.sun.squawk.VM(bci=6)





It was working fine yesterday at one of our team's outreach events; however it didn't work on anyone else's computer except mine... now today it isn't working at all.


Im sorta new to command based, so any help would be appreciated.


Thanks
  #3   Spotlight this post!  
Unread 12-09-2015, 18:05
Howard Wang Howard Wang is offline
Registered User
FRC #1671
  
Join Date: Jul 2015
Location: California
Posts: 7
Howard Wang is an unknown quantity at this point
Network Tables Error
Hi guys,

I have code for one of our offseason competitions but whenever I compile/run it, I keep getting this error:

java.lang.IllegalStateException: Network tables has already been initialized
[cRIO] at edu.wpi.first.wpilibj.networktables.NetworkTable.c heckInit(NetworkTable.java:45)
[cRIO] at edu.wpi.first.wpilibj.networktables.NetworkTable.s etServerMode(NetworkTable.java:68)
[cRIO] at edu.wpi.first.wpilibj.RobotBase.<init>(RobotBase.j ava:69)
[cRIO] at edu.wpi.first.wpilibj.IterativeRobot.<init>(Iterat iveRobot.java:57)
[cRIO] at org.usfirst.frc.team1671.robot.Robot.<init>(Robot. java:9)
[cRIO] in virtual method #11 of com.sun.squawk.Klass(bci=53)
[cRIO] at com.sun.squawk.imp.MIDletMainWrapper.main(99)
[cRIO] in virtual method #95 of com.sun.squawk.Klass(bci=25)
[cRIO] at com.sun.squawk.Isolate.run(1506)
[cRIO] at java.lang.Thread.run(231)
[cRIO] in virtual method #47 of com.sun.squawk.VMThread(bci=42)
[cRIO] in static method #3 of com.sun.squawk.VM(bci=6)





It was working fine yesterday at one of our team's outreach events; however it didn't work on anyone else's computer except mine... now today it isn't working at all.


Im sorta new to command based, so any help would be appreciated.


Thanks
  #4   Spotlight this post!  
Unread 12-09-2015, 18:36
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BenGuy BenGuy is offline
Co-Driver - 3641 - Flying Toasters
AKA: Ben
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Team Role: Operator
  
Join Date: May 2014
Rookie Year: 2014
Location: South Lyon, Michigan
Posts: 219
BenGuy is a glorious beacon of lightBenGuy is a glorious beacon of lightBenGuy is a glorious beacon of lightBenGuy is a glorious beacon of lightBenGuy is a glorious beacon of lightBenGuy is a glorious beacon of light
Re: Network Tables Error
You're not the only one having problems with this, you should be able to find some answers at one of these forums...

http://www.chiefdelphi.com/forums/ar.../t-111048.html

http://www.chiefdelphi.com/forums/sh...d.php?t=111048
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The real problem with computers is that they do what you tell them to do, not what you want them to do.
  #5   Spotlight this post!  
Unread 12-09-2015, 19:55
BenGuy's Avatar
BenGuy BenGuy is offline
Co-Driver - 3641 - Flying Toasters
AKA: Ben
FRC #3641 (The Flying Toasters)
Team Role: Operator
  
Join Date: May 2014
Rookie Year: 2014
Location: South Lyon, Michigan
Posts: 219
BenGuy is a glorious beacon of lightBenGuy is a glorious beacon of lightBenGuy is a glorious beacon of lightBenGuy is a glorious beacon of lightBenGuy is a glorious beacon of lightBenGuy is a glorious beacon of light
Re: Network Tables Error
http://www.chiefdelphi.com/forums/sh...hreadid=138155
__________________



Ben Wolak
The Flying Toasters Website

Team YouTube
Team Twitter

The real problem with computers is that they do what you tell them to do, not what you want them to do.
  #6   Spotlight this post!  
Unread 12-09-2015, 19:55
BenGuy's Avatar
BenGuy BenGuy is offline
Co-Driver - 3641 - Flying Toasters
AKA: Ben
FRC #3641 (The Flying Toasters)
Team Role: Operator
  
Join Date: May 2014
Rookie Year: 2014
Location: South Lyon, Michigan
Posts: 219
BenGuy is a glorious beacon of lightBenGuy is a glorious beacon of lightBenGuy is a glorious beacon of lightBenGuy is a glorious beacon of lightBenGuy is a glorious beacon of lightBenGuy is a glorious beacon of light
Re: Network Tables Error
http://www.chiefdelphi.com/forums/sh...hreadid=138155
__________________



Ben Wolak
The Flying Toasters Website

Team YouTube
Team Twitter

The real problem with computers is that they do what you tell them to do, not what you want them to do.
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