Comments on: Tutorial on how to install and run Java on Lego Mindstorms NXT using Eclipse

By: Manuel Rodriguez

Manuel Rodriguez — Sun, 10 Jan 2010 16:49:37 +0000

Hello !! , is a nice pleasure talking to you !! , you really helped me with your tutorial!!.

I have a little error running the sample colordetector of lejos. when i m downloading the project to the brick , this message apears on the console

“an error occurred: Class lejos.nxt.ColorSensor (file lejos/nxt/ColorSensor.class) not found in CLASSPATH C:\Archivos de programa\leJOS NXJ\lib\classes.jar;.”

what can i do in this case?

will be a nice pleasure receiving your answer as soon as posible!!

By: gloomyandy

gloomyandy — Thu, 31 Dec 2009 12:57:17 +0000

This tutorial (good though it is) is now rather old. Many of the steps (like installing libusb etc.) are no longer needed. Please see the leJOS web site for updated instructions on how to install leJOS and use it with Eclipse…

By: pacas

pacas — Fri, 13 Nov 2009 12:43:17 +0000

Well done! Worked perfectly with 8.5 and WindowsXP

By: Karter

Karter — Sun, 01 Nov 2009 20:31:54 +0000

This tutorial is just awesome! Many Many Thanks!!!
Karter

By: Christian

Christian — Sat, 10 Oct 2009 00:36:07 +0000

Admin, Please is there a Netbeans work around for lejos version-0.8? i have tired all means but still can’t get it working.
Is anyone successfully usin netbeans and lejos please help me out!!! i need it for my final years projects.

Thanks

By: Setting up Lejos on Lego Mindstorms NXT using Eclipse | NXT Resource

Setting up Lejos on Lego Mindstorms NXT using Eclipse | NXT Resource — Sun, 19 Jul 2009 20:14:09 +0000

[...] Tutorial on how to install and run Java on Lego Mindstorms NXT using Eclipse [...]

By: jackjack

jackjack — Mon, 06 Jul 2009 12:52:47 +0000

every goes as it should (i think), but then when i try to run the program on the nxt, it says the following:

Java Exception:
Class: 4
Method: 0

By: jackjack

jackjack — Sun, 05 Jul 2009 10:06:47 +0000

Anyone know where I can find directions for using c++ with lego mindstorms?

By: varand

varand — Sat, 04 Jul 2009 13:43:36 +0000

Hi.
i’m trying to download my java code via bluetooth. it gives me following error:

leJOS NXJ> Linking…
leJOS NXJ> Uploading…
BlueCove version 2.0.3 on bluesoleil
an error occurred: No NXT found – is it switched on and plugged in (for USB)?
BlueCove stack shutdown completed

does someone know what should i do?
thanx in advance
Varand.

By: sneha

sneha — Sun, 28 Jun 2009 15:36:12 +0000

Hi,

I am trying to install lejos on the NXT brick. I am using lejos obeta 0.8 version and windows vista.. I followed the steps given in the tutorial and brought NXT to uodate mode too. When the give the command “lejosfirmdl” in the command prompt, it says “cannot load comm driver”. Can anyone please help me proceed..

Thank you,
Sneha