Java : 349


Robotics / RCX / Java / 349	348 \| 350

Subject:	Re: java.lang.NoClassDefFoundError: josx/rcxcomm/RCXPort
Newsgroups:	lugnet.robotics.rcx.java
Date:	Tue, 16 Nov 2004 13:05:09 GMT
Viewed:	7611 times

In lugnet.robotics.rcx.java, Juergen Stuber wrote: > Hi Laurence, > > "Laurence Rochfort" <Laurence_Rochfort@hotmail.com> writes: > > > > I am new to Lejos and have been trying PC <-> RCX communications. > > > > java.lang.NoClassDefFoundError: josx/rcxcomm/RCXPort > > > > My classpath looks like: > > > > .;D:\Lejos work;C:\Program Files\s1studio_jdk\j2sdk1.4.1;C:\Program > > Files\s1studio_jdk\j2sdk1.4.1\lib\comm.jar;c:\lejos\lib\pcrcxcomm.jar;c:\lejos\lib;C:\lejos\lib\classes.jar > > > > Any suggestions would be much appreciated. > > it might be the spaces in your classpath that cause the problem. > > > Jürgen Juergen, Many thanks for that, but I am still getting the same error even when renaming my directories without spaces. Everything compiles fine, it is just when I try to run the code. Any other ideas? Thanks again. Laurence

Message has 1 Reply:

		Re: java.lang.NoClassDefFoundError: josx/rcxcomm/RCXPort
(...) That it compiles shows that RCXPort.class is there, it should be in c:\lejos\lib\pcrcxcomm.jar (you can check with jar tvf c:\lejos\lib\pcrcxcomm.jar ). So apparently the java command doesn't get the proper classpath You can try giving it (...) (20 years ago, 16-Nov-04, to lugnet.robotics.rcx.java)

Message is in Reply To:

		Re: java.lang.NoClassDefFoundError: josx/rcxcomm/RCXPort
Hi Laurence, (...) it might be the spaces in your classpath that cause the problem. Jürgen (20 years ago, 12-Nov-04, to lugnet.robotics.rcx.java)

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