Thread: Unable to deploy code to Roborio
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Unread 20-01-2017, 16:33
FRCTeam2988 FRCTeam2988 is offline
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FRC #2988
  
Join Date: Jan 2017
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Unable to deploy code to Roborio
Currently we are unable to deploy code, even though we can connect when we navigate to the RoboRio's website. This is what we get

Code:
C:\Users\Team 2988\wpilib\java\current\ant\build.xml:293: com.jcraft.jsch.JSchException: Algorithm negotiation fail
full deploy message
Code:
Buildfile: C:\Users\Team 2988\workspace\testie\build.xml
Trying to override old definition of task classloader
clean:
   [delete] Deleting directory C:\Users\Team 2988\workspace\testie\build
   [delete] Deleting directory C:\Users\Team 2988\workspace\testie\dist
compile:
    [mkdir] Created dir: C:\Users\Team 2988\workspace\testie\build
     [echo] [athena-compile] Compiling src with classpath=C:\Users\Team 2988\wpilib\java\current\lib\WPILib.jar;C:\Users\Team 2988\wpilib\java\current\lib\NetworkTables.jar;C:\Users\Team 2988\wpilib\java\current\lib\opencv.jar;C:\Users\Team 2988\wpilib\java\current\lib\cscore.jar to build
    [javac] Compiling 5 source files to C:\Users\Team 2988\workspace\testie\build
    [javac] warning: C:\Users\Team 2988\wpilib\java\current\lib\WPILib.jar(edu/wpi/first/wpilibj/buttons/Button.class): major version 52 is newer than 51, the highest major version supported by this compiler.
    [javac]   It is recommended that the compiler be upgraded.
    [javac] warning: C:\Users\Team 2988\wpilib\java\current\lib\WPILib.jar(edu/wpi/first/wpilibj/IterativeRobot.class): major version 52 is newer than 51, the highest major version supported by this compiler.
    [javac]   It is recommended that the compiler be upgraded.
    [javac] warning: C:\Users\Team 2988\wpilib\java\current\lib\WPILib.jar(edu/wpi/first/wpilibj/command/Command.class): major version 52 is newer than 51, the highest major version supported by this compiler.
    [javac]   It is recommended that the compiler be upgraded.
    [javac] warning: C:\Users\Team 2988\wpilib\java\current\lib\WPILib.jar(edu/wpi/first/wpilibj/command/Scheduler.class): major version 52 is newer than 51, the highest major version supported by this compiler.
    [javac]   It is recommended that the compiler be upgraded.
    [javac] warning: C:\Users\Team 2988\wpilib\java\current\lib\WPILib.jar(edu/wpi/first/wpilibj/livewindow/LiveWindow.class): major version 52 is newer than 51, the highest major version supported by this compiler.
    [javac]   It is recommended that the compiler be upgraded.
    [javac] warning: C:\Users\Team 2988\wpilib\java\current\lib\WPILib.jar(edu/wpi/first/wpilibj/smartdashboard/SendableChooser.class): major version 52 is newer than 51, the highest major version supported by this compiler.
    [javac]   It is recommended that the compiler be upgraded.
    [javac] warning: C:\Users\Team 2988\wpilib\java\current\lib\WPILib.jar(edu/wpi/first/wpilibj/smartdashboard/SmartDashboard.class): major version 52 is newer than 51, the highest major version supported by this compiler.
    [javac]   It is recommended that the compiler be upgraded.
    [javac] warning: C:\Users\Team 2988\wpilib\java\current\lib\WPILib.jar(edu/wpi/first/wpilibj/RobotBase.class): major version 52 is newer than 51, the highest major version supported by this compiler.
    [javac]   It is recommended that the compiler be upgraded.
    [javac] warning: C:\Users\Team 2988\wpilib\java\current\lib\WPILib.jar(edu/wpi/first/wpilibj/command/Subsystem.class): major version 52 is newer than 51, the highest major version supported by this compiler.
    [javac]   It is recommended that the compiler be upgraded.
    [javac] warning: C:\Users\Team 2988\wpilib\java\current\lib\WPILib.jar(edu/wpi/first/wpilibj/NamedSendable.class): major version 52 is newer than 51, the highest major version supported by this compiler.
    [javac]   It is recommended that the compiler be upgraded.
    [javac] warning: C:\Users\Team 2988\wpilib\java\current\lib\WPILib.jar(edu/wpi/first/wpilibj/Sendable.class): major version 52 is newer than 51, the highest major version supported by this compiler.
    [javac]   It is recommended that the compiler be upgraded.
    [javac] 11 warnings
jar:
     [echo] [athena-jar] Making jar dist/FRCUserProgram.jar.
    [mkdir] Created dir: C:\Users\Team 2988\workspace\testie\dist
    [mkdir] Created dir: C:\Users\Team 2988\workspace\testie\build\jars
     [echo] [athena-jar] Copying jars to build/jars.
     [copy] Copying 4 files to C:\Users\Team 2988\workspace\testie\build\jars
      [jar] Building jar: C:\Users\Team 2988\workspace\testie\dist\FRCUserProgram.jar
get-target-ip:
     [echo] Trying Target: roboRIO-2988-FRC.local
Unknown host: roboRIO-2988-FRC.local
     [echo]  roboRIO not found via mDNS, falling back to DNS
Unknown host: roboRIO-2988-FRC.lan
     [echo]  roboRIO not found via DNS, falling back to static USB
     [echo] roboRIO found via static USB
dependencies:
     [echo] roboRIO image version validated
     [echo] Checking for JRE. If this fails install the JRE using these instructions: https://wpilib.screenstepslive.com/s/4485/m/13503/l/288822-installing-java-8-on-the-roborio-using-the-frc-roborio-java-installer-java-only
  [sshexec] Connecting to 172.22.11.2:22

BUILD FAILED
C:\Users\Team 2988\wpilib\java\current\ant\build.xml:293: com.jcraft.jsch.JSchException: Algorithm negotiation fail

Total time: 4 seconds
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