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-   -   Problem uploading code to roboRIO on new laptop (http://www.chiefdelphi.com/forums/showthread.php?t=134581)

Hsifeulbhsifder 14-02-2015 12:46

Problem uploading code to roboRIO on new laptop
 
I have been trying to switch from a previous laptop too a new laptop, and everything is just fine, when it comes to controlling the robot, but when it comes to uploading new code, i get this error message:
Code:

Buildfile: C:\Users\Jai P\Documents\Programs\workspace\2015_Prototype-1\build.xml
Trying to override old definition of task classloader
clean:
  [delete] Deleting directory C:\Users\Jai P\Documents\Programs\workspace\2015_Prototype-1\build
  [delete] Deleting directory C:\Users\Jai P\Documents\Programs\workspace\2015_Prototype-1\dist
compile:
    [mkdir] Created dir: C:\Users\Jai P\Documents\Programs\workspace\2015_Prototype-1\build
    [echo] [athena-compile] Compiling src with classpath=C:\Users\Jai P/wpilib/java/current/lib/WPILib.jar:C:\Users\Jai P/wpilib/java/current/lib/NetworkTables.jar to build
    [javac] Compiling 31 source files to C:\Users\Jai P\Documents\Programs\workspace\2015_Prototype-1\build
jar:
    [echo] [athena-jar] Making jar dist/FRCUserProgram.jar.
    [mkdir] Created dir: C:\Users\Jai P\Documents\Programs\workspace\2015_Prototype-1\dist
    [mkdir] Created dir: C:\Users\Jai P\Documents\Programs\workspace\2015_Prototype-1\build\jars
    [echo] [athena-jar] Copying jars from C:\Users\Jai P/wpilib/java/current/lib/WPILib.jar:C:\Users\Jai P/wpilib/java/current/lib/NetworkTables.jar to build/jars.
    [copy] Copying 2 files to C:\Users\Jai P\Documents\Programs\workspace\2015_Prototype-1\build\jars
      [jar] Building jar: C:\Users\Jai P\Documents\Programs\workspace\2015_Prototype-1\dist\FRCUserProgram.jar
get-target-ip:
    [echo] Trying Target: roboRIO-5428.local
    [echo] roboRIO found via mDNS
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 roboRIO-5428.local:22
  [sshexec] cmd : test -d /usr/local/frc/JRE
deploy:
    [echo] [athena-deploy] Copying code over.
      [scp] Connecting to roboRIO-5428.local:22
      [scp] done.
  [sshexec] Connecting to roboRIO-5428.local:22
  [sshexec] Caught exception: SSH_MSG_DISCONNECT: 2 Too many authentication failures for admin
      [scp] Connecting to roboRIO-5428.local:22

BUILD FAILED
C:\Users\Jai P\wpilib\java\current\ant\build.xml:114: com.jcraft.jsch.JSchException: SSH_MSG_DISCONNECT: 2 Too many authentication failures for admin

Total time: 11 seconds


And the new code isnt uploaded, while the old code stays on the roborio, and still active.

Joe Ross 14-02-2015 19:25

Re: Problem uploading code to roboRIO on new laptop
 
Did you change the admin password on the roboRIO?

JacobD 16-02-2015 12:17

Re: Problem uploading code to roboRIO on new laptop
 
Someone else was having a similar problem. They edited their admin information. So, you have to change that in build.properties file within the USER/wpilib/java/current/ant directory.

Quote:

Inside the build.properties file there us a username and password entry.
By default (I assume) the username is lvuser, with a blank password.
Then change the information to the correct username and password.


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