RE: A little offbeat question
Hi, You know, I haven't run a command-line javac in a couple of years, I think. Ant is such a wonderful tool ;) Yoav Shapira Millennium Research Informatics -Original Message- From: Frank Zammetti [mailto:[EMAIL PROTECTED] Sent: Friday, September 17, 2004 12:24 AM To: [EMAIL PROTECTED] Subject: Re: A little offbeat question I wish they would clarify that, to, Don't set CLASSPATH yourself. Let the applications or frameworks do that. I think that would be less confusing. As I understand it, this simply means that if you are going to execute a Java app, you should set the classpath right before executing the app (on the command line really). Likewise, when you compile, construct the classpath on the command line of javac. Or, when running Tomcat or something like that, let it's startup scripts create the classpath. At least in Windows, all those situations would result in a local classpath, i.e., if you have three command prompt windows open, one to do compiles, one to execute apps directly and one to run Tomcat in, all three can basically set up their own classpath, completely independent of one another. I think this is what that statement is talking about. Frank _ Express yourself instantly with MSN Messenger! Download today - it's FREE! http://messenger.msn.click-url.com/go/onm00200471ave/direct/01/ - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] This e-mail, including any attachments, is a confidential business communication, and may contain information that is confidential, proprietary and/or privileged. This e-mail is intended only for the individual(s) to whom it is addressed, and may not be saved, copied, printed, disclosed or used by anyone else. If you are not the(an) intended recipient, please immediately delete this e-mail from your computer system and notify the sender. Thank you. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: A little offbeat question
One more thing, tomcat was running fine.
-Original Message-
From: John Najarian [mailto:[EMAIL PROTECTED]
Sent: Thursday, September 16, 2004 12:01 AM
To: [EMAIL PROTECTED]
Subject: A little offbeat question
I tried to run a program I thought would but it doesn't.
This is on a windows XP platform.
Everything compiled well but I get this error:
Exception in thread main java.lang.NoClassDefFoundError: HelloWorld/class
So I went back and tried a no brainer 'HelloWorld' This is the code.
/**
* The HelloWorld class implements an application that
* displays Hello World! to the standard output.
*/
public class HelloWorld {
public static void main(String[] args) {
// Display Hello World!
System.out.println(Hello World!);
}
}
It compiles but I get the same error.
I check my environment variables and mine are
JAVA_HOME c:\j2sdk1.4.2_03
PATH
C:\Perl\bin\;C:\j2sdk1.4.2_03\bin\;C:\j2sdkee1.3.1\bin\;%SystemRoot%\system3
2;%SystemRoot%;%SystemRoot%\system32\WBEM
Any ideas?
Thanks in advance
-
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Re: A little offbeat question
Frist tell me what you are trying do this code with tomcat ?
Best Regards,
Meena.
~
--
Life is a festival ...
Celebrate it ...
--
- Original Message -
From: John Najarian
To: 'Tomcat Users List'
Sent: Thursday, September 16, 2004 12:33 PM
Subject: RE: A little offbeat question
One more thing, tomcat was running fine.
-Original Message-
From: John Najarian [mailto:[EMAIL PROTECTED]
Sent: Thursday, September 16, 2004 12:01 AM
To: [EMAIL PROTECTED]
Subject: A little offbeat question
I tried to run a program I thought would but it doesn't.
This is on a windows XP platform.
Everything compiled well but I get this error:
Exception in thread main java.lang.NoClassDefFoundError: HelloWorld/class
So I went back and tried a no brainer 'HelloWorld' This is the code.
/**
* The HelloWorld class implements an application that
* displays Hello World! to the standard output.
*/
public class HelloWorld {
public static void main(String[] args) {
// Display Hello World!
System.out.println(Hello World!);
}
}
It compiles but I get the same error.
I check my environment variables and mine are
JAVA_HOME c:\j2sdk1.4.2_03
PATH
C:\Perl\bin\;C:\j2sdk1.4.2_03\bin\;C:\j2sdkee1.3.1\bin\;%SystemRoot%\system3
2;%SystemRoot%;%SystemRoot%\system32\WBEM
Any ideas?
Thanks in advance
-
To unsubscribe, e-mail: [EMAIL PROTECTED]
For additional commands, e-mail: [EMAIL PROTECTED]
RE: A little offbeat question
Define your classpath...
Your classpath should include c:\j2sdk1.4.2_03
-Original Message-
From: John Najarian [mailto:[EMAIL PROTECTED]
Sent: Thursday, September 16, 2004 3:03 PM
To: 'Tomcat Users List'
Subject: RE: A little offbeat question
One more thing, tomcat was running fine.
-Original Message-
From: John Najarian [mailto:[EMAIL PROTECTED]
Sent: Thursday, September 16, 2004 12:01 AM
To: [EMAIL PROTECTED]
Subject: A little offbeat question
I tried to run a program I thought would but it doesn't.
This is on a windows XP platform.
Everything compiled well but I get this error:
Exception in thread main java.lang.NoClassDefFoundError:
HelloWorld/class
So I went back and tried a no brainer 'HelloWorld' This is the code.
/**
* The HelloWorld class implements an application that
* displays Hello World! to the standard output.
*/
public class HelloWorld {
public static void main(String[] args) {
// Display Hello World!
System.out.println(Hello World!);
}
}
It compiles but I get the same error.
I check my environment variables and mine are
JAVA_HOME c:\j2sdk1.4.2_03
PATH
C:\Perl\bin\;C:\j2sdk1.4.2_03\bin\;C:\j2sdkee1.3.1\bin\;%SystemRoot%\sys
tem3
2;%SystemRoot%;%SystemRoot%\system32\WBEM
Any ideas?
Thanks in advance
-
To unsubscribe, e-mail: [EMAIL PROTECTED]
For additional commands, e-mail: [EMAIL PROTECTED]
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RE: A little offbeat question
JAVA_HOME c:\j2sdk1.4.2_03..don'nt you need a jdk? Seems it's a classpath
problem
-Oorspronkelijk bericht-
Van: Meena Alagappan [mailto:[EMAIL PROTECTED]
Verzonden: Thursday, September 16, 2004 8:13 AM
Aan: Tomcat Users List
Onderwerp: Re: A little offbeat question
Frist tell me what you are trying do this code with tomcat ?
Best Regards,
Meena.
~
--
Life is a festival ...
Celebrate it ...
--
- Original Message -
From: John Najarian
To: 'Tomcat Users List'
Sent: Thursday, September 16, 2004 12:33 PM
Subject: RE: A little offbeat question
One more thing, tomcat was running fine.
-Original Message-
From: John Najarian [mailto:[EMAIL PROTECTED]
Sent: Thursday, September 16, 2004 12:01 AM
To: [EMAIL PROTECTED]
Subject: A little offbeat question
I tried to run a program I thought would but it doesn't.
This is on a windows XP platform.
Everything compiled well but I get this error:
Exception in thread main java.lang.NoClassDefFoundError:
HelloWorld/class
So I went back and tried a no brainer 'HelloWorld' This is the code.
/**
* The HelloWorld class implements an application that
* displays Hello World! to the standard output.
*/
public class HelloWorld {
public static void main(String[] args) {
// Display Hello World!
System.out.println(Hello World!);
}
}
It compiles but I get the same error.
I check my environment variables and mine are
JAVA_HOME c:\j2sdk1.4.2_03
PATH
C:\Perl\bin\;C:\j2sdk1.4.2_03\bin\;C:\j2sdkee1.3.1\bin\;%SystemRoot%\syste
m3
2;%SystemRoot%;%SystemRoot%\system32\WBEM
Any ideas?
Thanks in advance
-
To unsubscribe, e-mail: [EMAIL PROTECTED]
For additional commands, e-mail: [EMAIL PROTECTED]
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RE: A little offbeat question
I wasn't trying to do anything with tomcat.
Just writing a standalone app. But now even
the dumb HelloWorld 1 doesn't work on the command line.
-Original Message-
From: Meena Alagappan [mailto:[EMAIL PROTECTED]
Sent: Thursday, September 16, 2004 12:13 AM
To: Tomcat Users List
Subject: Re: A little offbeat question
Frist tell me what you are trying do this code with tomcat ?
Best Regards,
Meena.
~
--
Life is a festival ...
Celebrate it ...
--
- Original Message -
From: John Najarian
To: 'Tomcat Users List'
Sent: Thursday, September 16, 2004 12:33 PM
Subject: RE: A little offbeat question
One more thing, tomcat was running fine.
-Original Message-
From: John Najarian [mailto:[EMAIL PROTECTED]
Sent: Thursday, September 16, 2004 12:01 AM
To: [EMAIL PROTECTED]
Subject: A little offbeat question
I tried to run a program I thought would but it doesn't.
This is on a windows XP platform.
Everything compiled well but I get this error:
Exception in thread main java.lang.NoClassDefFoundError:
HelloWorld/class
So I went back and tried a no brainer 'HelloWorld' This is the code.
/**
* The HelloWorld class implements an application that
* displays Hello World! to the standard output.
*/
public class HelloWorld {
public static void main(String[] args) {
// Display Hello World!
System.out.println(Hello World!);
}
}
It compiles but I get the same error.
I check my environment variables and mine are
JAVA_HOME c:\j2sdk1.4.2_03
PATH
C:\Perl\bin\;C:\j2sdk1.4.2_03\bin\;C:\j2sdkee1.3.1\bin\;%SystemRoot%\system3
2;%SystemRoot%;%SystemRoot%\system32\WBEM
Any ideas?
Thanks in advance
-
To unsubscribe, e-mail: [EMAIL PROTECTED]
For additional commands, e-mail: [EMAIL PROTECTED]
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To unsubscribe, e-mail: [EMAIL PROTECTED]
For additional commands, e-mail: [EMAIL PROTECTED]
RE: A little offbeat question
I'll check that but I'm sure it is in there.
Just earlier today it was working
-Original Message-
From: Aris Javier [mailto:[EMAIL PROTECTED]
Sent: Thursday, September 16, 2004 12:18 AM
To: Tomcat Users List
Subject: RE: A little offbeat question
Define your classpath...
Your classpath should include c:\j2sdk1.4.2_03
-Original Message-
From: John Najarian [mailto:[EMAIL PROTECTED]
Sent: Thursday, September 16, 2004 3:03 PM
To: 'Tomcat Users List'
Subject: RE: A little offbeat question
One more thing, tomcat was running fine.
-Original Message-
From: John Najarian [mailto:[EMAIL PROTECTED]
Sent: Thursday, September 16, 2004 12:01 AM
To: [EMAIL PROTECTED]
Subject: A little offbeat question
I tried to run a program I thought would but it doesn't.
This is on a windows XP platform.
Everything compiled well but I get this error:
Exception in thread main java.lang.NoClassDefFoundError:
HelloWorld/class
So I went back and tried a no brainer 'HelloWorld' This is the code.
/**
* The HelloWorld class implements an application that
* displays Hello World! to the standard output.
*/
public class HelloWorld {
public static void main(String[] args) {
// Display Hello World!
System.out.println(Hello World!);
}
}
It compiles but I get the same error.
I check my environment variables and mine are
JAVA_HOME c:\j2sdk1.4.2_03
PATH
C:\Perl\bin\;C:\j2sdk1.4.2_03\bin\;C:\j2sdkee1.3.1\bin\;%SystemRoot%\sys
tem3
2;%SystemRoot%;%SystemRoot%\system32\WBEM
Any ideas?
Thanks in advance
-
To unsubscribe, e-mail: [EMAIL PROTECTED]
For additional commands, e-mail: [EMAIL PROTECTED]
-
To unsubscribe, e-mail: [EMAIL PROTECTED]
For additional commands, e-mail: [EMAIL PROTECTED]
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Re: A little offbeat question
Ok if it is standalone.
then
set your classpath to -
where your HelloWorld.class resides.
And then try it out.
Best Regards,
Meena.
~
--
Life is a festival ...
Celebrate it ...
--
- Original Message -
From: John Najarian
To: 'Tomcat Users List'
Sent: Thursday, September 16, 2004 12:46 PM
Subject: RE: A little offbeat question
I'll check that but I'm sure it is in there.
Just earlier today it was working
-Original Message-
From: Aris Javier [mailto:[EMAIL PROTECTED]
Sent: Thursday, September 16, 2004 12:18 AM
To: Tomcat Users List
Subject: RE: A little offbeat question
Define your classpath...
Your classpath should include c:\j2sdk1.4.2_03
-Original Message-
From: John Najarian [mailto:[EMAIL PROTECTED]
Sent: Thursday, September 16, 2004 3:03 PM
To: 'Tomcat Users List'
Subject: RE: A little offbeat question
One more thing, tomcat was running fine.
-Original Message-
From: John Najarian [mailto:[EMAIL PROTECTED]
Sent: Thursday, September 16, 2004 12:01 AM
To: [EMAIL PROTECTED]
Subject: A little offbeat question
I tried to run a program I thought would but it doesn't.
This is on a windows XP platform.
Everything compiled well but I get this error:
Exception in thread main java.lang.NoClassDefFoundError:
HelloWorld/class
So I went back and tried a no brainer 'HelloWorld' This is the code.
/**
* The HelloWorld class implements an application that
* displays Hello World! to the standard output.
*/
public class HelloWorld {
public static void main(String[] args) {
// Display Hello World!
System.out.println(Hello World!);
}
}
It compiles but I get the same error.
I check my environment variables and mine are
JAVA_HOME c:\j2sdk1.4.2_03
PATH
C:\Perl\bin\;C:\j2sdk1.4.2_03\bin\;C:\j2sdkee1.3.1\bin\;%SystemRoot%\sys
tem3
2;%SystemRoot%;%SystemRoot%\system32\WBEM
Any ideas?
Thanks in advance
-
To unsubscribe, e-mail: [EMAIL PROTECTED]
For additional commands, e-mail: [EMAIL PROTECTED]
-
To unsubscribe, e-mail: [EMAIL PROTECTED]
For additional commands, e-mail: [EMAIL PROTECTED]
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Re: A little offbeat question
Try running 'java ... HelloWorld' instead of 'java ... HelloWorld.class'
:-)
Regards,
Martin
John Najarian [EMAIL PROTECTED] schrieb am 16.09.2004,
09:00:52:
I tried to run a program I thought would but it doesn't.
This is on a windows XP platform.
Everything compiled well but I get this error:
Exception in thread main java.lang.NoClassDefFoundError: HelloWorld/class
So I went back and tried a no brainer 'HelloWorld' This is the code.
/**
* The HelloWorld class implements an application that
* displays Hello World! to the standard output.
*/
public class HelloWorld {
public static void main(String[] args) {
// Display Hello World!
System.out.println(Hello World!);
}
}
It compiles but I get the same error.
I check my environment variables and mine are
JAVA_HOME c:\j2sdk1.4.2_03
PATH
C:\Perl\bin\;C:\j2sdk1.4.2_03\bin\;C:\j2sdkee1.3.1\bin\;%SystemRoot%\system3
2;%SystemRoot%;%SystemRoot%\system32\WBEM
Any ideas?
Thanks in advance
--
Martin Schaefer
NAXOS Software Solutions GmbH i.G.
Herrenstr. 1
69502 Hemsbach
Germany
Phone:+49 (0) 6201 49298-2
Mobile: +49 (0) 172 6269246
Fax: +49 (0) 6201 49298-1
Mail: [EMAIL PROTECTED]
-
To unsubscribe, e-mail: [EMAIL PROTECTED]
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RE: A little offbeat question
That is the jdk from sun. Go to
http://java.sun.com/j2se/1.4.2/download.html
Java 2 Platform, Standard Edition, v 1.4.2 (J2SE)
-Original Message-
From: Bedrijven.nl [mailto:[EMAIL PROTECTED]
Sent: Thursday, September 16, 2004 12:18 AM
To: 'Tomcat Users List'
Subject: RE: A little offbeat question
JAVA_HOME c:\j2sdk1.4.2_03..don'nt you need a jdk? Seems it's a classpath
problem
-Oorspronkelijk bericht-
Van: Meena Alagappan [mailto:[EMAIL PROTECTED]
Verzonden: Thursday, September 16, 2004 8:13 AM
Aan: Tomcat Users List
Onderwerp: Re: A little offbeat question
Frist tell me what you are trying do this code with tomcat ?
Best Regards,
Meena.
~
--
Life is a festival ...
Celebrate it ...
--
- Original Message -
From: John Najarian
To: 'Tomcat Users List'
Sent: Thursday, September 16, 2004 12:33 PM
Subject: RE: A little offbeat question
One more thing, tomcat was running fine.
-Original Message-
From: John Najarian [mailto:[EMAIL PROTECTED]
Sent: Thursday, September 16, 2004 12:01 AM
To: [EMAIL PROTECTED]
Subject: A little offbeat question
I tried to run a program I thought would but it doesn't.
This is on a windows XP platform.
Everything compiled well but I get this error:
Exception in thread main java.lang.NoClassDefFoundError:
HelloWorld/class
So I went back and tried a no brainer 'HelloWorld' This is the code.
/**
* The HelloWorld class implements an application that
* displays Hello World! to the standard output.
*/
public class HelloWorld {
public static void main(String[] args) {
// Display Hello World!
System.out.println(Hello World!);
}
}
It compiles but I get the same error.
I check my environment variables and mine are
JAVA_HOME c:\j2sdk1.4.2_03
PATH
C:\Perl\bin\;C:\j2sdk1.4.2_03\bin\;C:\j2sdkee1.3.1\bin\;%SystemRoot%\syste
m3
2;%SystemRoot%;%SystemRoot%\system32\WBEM
Any ideas?
Thanks in advance
-
To unsubscribe, e-mail: [EMAIL PROTECTED]
For additional commands, e-mail: [EMAIL PROTECTED]
-
To unsubscribe, e-mail: [EMAIL PROTECTED]
For additional commands, e-mail: [EMAIL PROTECTED]
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RE: A little offbeat question
You shouldn't have to add that to the classpath if you run it
From the directory it's in but I'll try it.
-Original Message-
From: Meena Alagappan [mailto:[EMAIL PROTECTED]
Sent: Thursday, September 16, 2004 12:25 AM
To: Tomcat Users List
Subject: Re: A little offbeat question
Ok if it is standalone.
then
set your classpath to -
where your HelloWorld.class resides.
And then try it out.
Best Regards,
Meena.
~
--
Life is a festival ...
Celebrate it ...
--
- Original Message -
From: John Najarian
To: 'Tomcat Users List'
Sent: Thursday, September 16, 2004 12:46 PM
Subject: RE: A little offbeat question
I'll check that but I'm sure it is in there.
Just earlier today it was working
-Original Message-
From: Aris Javier [mailto:[EMAIL PROTECTED]
Sent: Thursday, September 16, 2004 12:18 AM
To: Tomcat Users List
Subject: RE: A little offbeat question
Define your classpath...
Your classpath should include c:\j2sdk1.4.2_03
-Original Message-
From: John Najarian [mailto:[EMAIL PROTECTED]
Sent: Thursday, September 16, 2004 3:03 PM
To: 'Tomcat Users List'
Subject: RE: A little offbeat question
One more thing, tomcat was running fine.
-Original Message-
From: John Najarian [mailto:[EMAIL PROTECTED]
Sent: Thursday, September 16, 2004 12:01 AM
To: [EMAIL PROTECTED]
Subject: A little offbeat question
I tried to run a program I thought would but it doesn't.
This is on a windows XP platform.
Everything compiled well but I get this error:
Exception in thread main java.lang.NoClassDefFoundError:
HelloWorld/class
So I went back and tried a no brainer 'HelloWorld' This is the code.
/**
* The HelloWorld class implements an application that
* displays Hello World! to the standard output.
*/
public class HelloWorld {
public static void main(String[] args) {
// Display Hello World!
System.out.println(Hello World!);
}
}
It compiles but I get the same error.
I check my environment variables and mine are
JAVA_HOME c:\j2sdk1.4.2_03
PATH
C:\Perl\bin\;C:\j2sdk1.4.2_03\bin\;C:\j2sdkee1.3.1\bin\;%SystemRoot%\sys
tem3
2;%SystemRoot%;%SystemRoot%\system32\WBEM
Any ideas?
Thanks in advance
-
To unsubscribe, e-mail: [EMAIL PROTECTED]
For additional commands, e-mail: [EMAIL PROTECTED]
-
To unsubscribe, e-mail: [EMAIL PROTECTED]
For additional commands, e-mail: [EMAIL PROTECTED]
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To unsubscribe, e-mail: [EMAIL PROTECTED]
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RE: A little offbeat question
That's what I did. When I was first learning Java that 1 bit me.
-Original Message-
From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]
Sent: Thursday, September 16, 2004 12:24 AM
To: Tomcat Users List
Subject: Re: A little offbeat question
Try running 'java ... HelloWorld' instead of 'java ... HelloWorld.class'
:-)
Regards,
Martin
John Najarian [EMAIL PROTECTED] schrieb am 16.09.2004,
09:00:52:
I tried to run a program I thought would but it doesn't.
This is on a windows XP platform.
Everything compiled well but I get this error:
Exception in thread main java.lang.NoClassDefFoundError:
HelloWorld/class
So I went back and tried a no brainer 'HelloWorld' This is the code.
/**
* The HelloWorld class implements an application that
* displays Hello World! to the standard output.
*/
public class HelloWorld {
public static void main(String[] args) {
// Display Hello World!
System.out.println(Hello World!);
}
}
It compiles but I get the same error.
I check my environment variables and mine are
JAVA_HOME c:\j2sdk1.4.2_03
PATH
C:\Perl\bin\;C:\j2sdk1.4.2_03\bin\;C:\j2sdkee1.3.1\bin\;%SystemRoot%\system3
2;%SystemRoot%;%SystemRoot%\system32\WBEM
Any ideas?
Thanks in advance
--
Martin Schaefer
NAXOS Software Solutions GmbH i.G.
Herrenstr. 1
69502 Hemsbach
Germany
Phone:+49 (0) 6201 49298-2
Mobile: +49 (0) 172 6269246
Fax: +49 (0) 6201 49298-1
Mail: [EMAIL PROTECTED]
-
To unsubscribe, e-mail: [EMAIL PROTECTED]
For additional commands, e-mail: [EMAIL PROTECTED]
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Re: RE: A little offbeat question
But the exception says NoClassDefFoundError: HelloWorld/class. So
where does the /class come from?? In any case don't bother with
classpath environment, but (with the class in your current directory)
simply run 'java -cp . HelloWorld'. Would really surprise me if it
didn't work.
John Najarian [EMAIL PROTECTED] schrieb am 16.09.2004,
09:32:18:
That's what I did. When I was first learning Java that 1 bit me.
-Original Message-
From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]
Sent: Thursday, September 16, 2004 12:24 AM
To: Tomcat Users List
Subject: Re: A little offbeat question
Try running 'java ... HelloWorld' instead of 'java ... HelloWorld.class'
:-)
Regards,
Martin
John Najarian schrieb am 16.09.2004,
09:00:52:
I tried to run a program I thought would but it doesn't.
This is on a windows XP platform.
Everything compiled well but I get this error:
Exception in thread main java.lang.NoClassDefFoundError:
HelloWorld/class
So I went back and tried a no brainer 'HelloWorld' This is the code.
/**
* The HelloWorld class implements an application that
* displays Hello World! to the standard output.
*/
public class HelloWorld {
public static void main(String[] args) {
// Display Hello World!
System.out.println(Hello World!);
}
}
It compiles but I get the same error.
I check my environment variables and mine are
JAVA_HOME c:\j2sdk1.4.2_03
PATH
C:\Perl\bin\;C:\j2sdk1.4.2_03\bin\;C:\j2sdkee1.3.1\bin\;%SystemRoot%\system3
2;%SystemRoot%;%SystemRoot%\system32\WBEM
Any ideas?
Thanks in advance
--
Martin Schaefer
NAXOS Software Solutions GmbH i.G.
Herrenstr. 1
69502 Hemsbach
Germany
Phone:+49 (0) 6201 49298-2
Mobile: +49 (0) 172 6269246
Fax: +49 (0) 6201 49298-1
Mail: [EMAIL PROTECTED]
-
To unsubscribe, e-mail: [EMAIL PROTECTED]
For additional commands, e-mail: [EMAIL PROTECTED]
-
To unsubscribe, e-mail: [EMAIL PROTECTED]
For additional commands, e-mail: [EMAIL PROTECTED]
--
Martin Schaefer
NAXOS Software Solutions GmbH i.G.
Herrenstr. 1
69502 Hemsbach
Germany
Phone:+49 (0) 6201 49298-2
Mobile: +49 (0) 172 6269246
Fax: +49 (0) 6201 49298-1
Mail: [EMAIL PROTECTED]
-
To unsubscribe, e-mail: [EMAIL PROTECTED]
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RE: RE: A little offbeat question
Thanks, the '-cp .' did it. Something is definitely hosed up.
I haven't installed anything so I'm thinking it may be a virus
although I have scanned my PC with newest definitions.
I'm still going to look at the CLASSPATH env var. Maybe I should
add '.' to the CLASSPATH variable.
-Original Message-
From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]
Sent: Thursday, September 16, 2004 12:40 AM
To: Tomcat Users List
Subject: Re: RE: A little offbeat question
But the exception says NoClassDefFoundError: HelloWorld/class. So
where does the /class come from?? In any case don't bother with
classpath environment, but (with the class in your current directory)
simply run 'java -cp . HelloWorld'. Would really surprise me if it
didn't work.
John Najarian [EMAIL PROTECTED] schrieb am 16.09.2004,
09:32:18:
That's what I did. When I was first learning Java that 1 bit me.
-Original Message-
From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]
Sent: Thursday, September 16, 2004 12:24 AM
To: Tomcat Users List
Subject: Re: A little offbeat question
Try running 'java ... HelloWorld' instead of 'java ... HelloWorld.class'
:-)
Regards,
Martin
John Najarian schrieb am 16.09.2004,
09:00:52:
I tried to run a program I thought would but it doesn't.
This is on a windows XP platform.
Everything compiled well but I get this error:
Exception in thread main java.lang.NoClassDefFoundError:
HelloWorld/class
So I went back and tried a no brainer 'HelloWorld' This is the code.
/**
* The HelloWorld class implements an application that
* displays Hello World! to the standard output.
*/
public class HelloWorld {
public static void main(String[] args) {
// Display Hello World!
System.out.println(Hello World!);
}
}
It compiles but I get the same error.
I check my environment variables and mine are
JAVA_HOME c:\j2sdk1.4.2_03
PATH
C:\Perl\bin\;C:\j2sdk1.4.2_03\bin\;C:\j2sdkee1.3.1\bin\;%SystemRoot%\system3
2;%SystemRoot%;%SystemRoot%\system32\WBEM
Any ideas?
Thanks in advance
--
Martin Schaefer
NAXOS Software Solutions GmbH i.G.
Herrenstr. 1
69502 Hemsbach
Germany
Phone:+49 (0) 6201 49298-2
Mobile: +49 (0) 172 6269246
Fax: +49 (0) 6201 49298-1
Mail: [EMAIL PROTECTED]
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--
Martin Schaefer
NAXOS Software Solutions GmbH i.G.
Herrenstr. 1
69502 Hemsbach
Germany
Phone:+49 (0) 6201 49298-2
Mobile: +49 (0) 172 6269246
Fax: +49 (0) 6201 49298-1
Mail: [EMAIL PROTECTED]
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Re: A little offbeat question
Yes. The current directory is not automatically included in the
CLASSPATH if you don't explicitly add it.
On 9/16/2004 1:02 AM, John Najarian wrote:
Thanks, the '-cp .' did it. Something is definitely hosed up.
I haven't installed anything so I'm thinking it may be a virus
although I have scanned my PC with newest definitions.
I'm still going to look at the CLASSPATH env var. Maybe I should
add '.' to the CLASSPATH variable.
-Original Message-
From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]
Sent: Thursday, September 16, 2004 12:40 AM
To: Tomcat Users List
Subject: Re: RE: A little offbeat question
But the exception says NoClassDefFoundError: HelloWorld/class. So
where does the /class come from?? In any case don't bother with
classpath environment, but (with the class in your current directory)
simply run 'java -cp . HelloWorld'. Would really surprise me if it
didn't work.
John Najarian [EMAIL PROTECTED] schrieb am 16.09.2004,
09:32:18:
That's what I did. When I was first learning Java that 1 bit me.
-Original Message-
From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]
Sent: Thursday, September 16, 2004 12:24 AM
To: Tomcat Users List
Subject: Re: A little offbeat question
Try running 'java ... HelloWorld' instead of 'java ... HelloWorld.class'
:-)
Regards,
Martin
John Najarian schrieb am 16.09.2004,
09:00:52:
I tried to run a program I thought would but it doesn't.
This is on a windows XP platform.
Everything compiled well but I get this error:
Exception in thread main java.lang.NoClassDefFoundError:
HelloWorld/class
So I went back and tried a no brainer 'HelloWorld' This is the code.
/**
* The HelloWorld class implements an application that
* displays Hello World! to the standard output.
*/
public class HelloWorld {
public static void main(String[] args) {
// Display Hello World!
System.out.println(Hello World!);
}
}
It compiles but I get the same error.
I check my environment variables and mine are
JAVA_HOME c:\j2sdk1.4.2_03
PATH
C:\Perl\bin\;C:\j2sdk1.4.2_03\bin\;C:\j2sdkee1.3.1\bin\;%SystemRoot%\system3
2;%SystemRoot%;%SystemRoot%\system32\WBEM
Any ideas?
Thanks in advance
--
Martin Schaefer
NAXOS Software Solutions GmbH i.G.
Herrenstr. 1
69502 Hemsbach
Germany
Phone:+49 (0) 6201 49298-2
Mobile: +49 (0) 172 6269246
Fax: +49 (0) 6201 49298-1
Mail: [EMAIL PROTECTED]
-
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For additional commands, e-mail: [EMAIL PROTECTED]
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--
Dennis Dai
[EMAIL PROTECTED]
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Re: Re: A little offbeat question
Hello Meena
Please Define Class_path variable in XP . So that your problem cat be get solved
Deepak
On Thu, 16 Sep 2004 Meena Alagappan wrote :
Frist tell me what you are trying do this code with tomcat ?
Best Regards,
Meena.
~
--
Life is a festival ...
Celebrate it ...
--
- Original Message -
From: John Najarian
To: 'Tomcat Users List'
Sent: Thursday, September 16, 2004 12:33 PM
Subject: RE: A little offbeat question
One more thing, tomcat was running fine.
-Original Message-
From: John Najarian [mailto:[EMAIL PROTECTED]
Sent: Thursday, September 16, 2004 12:01 AM
To: [EMAIL PROTECTED]
Subject: A little offbeat question
I tried to run a program I thought would but it doesn't.
This is on a windows XP platform.
Everything compiled well but I get this error:
Exception in thread main java.lang.NoClassDefFoundError: HelloWorld/class
So I went back and tried a no brainer 'HelloWorld' This is the code.
/**
* The HelloWorld class implements an application that
* displays Hello World! to the standard output.
*/
public class HelloWorld {
public static void main(String[] args) {
// Display Hello World!
System.out.println(Hello World!);
}
}
It compiles but I get the same error.
I check my environment variables and mine are
JAVA_HOME c:\j2sdk1.4.2_03
PATH
C:\Perl\bin\;C:\j2sdk1.4.2_03\bin\;C:\j2sdkee1.3.1\bin\;%SystemRoot%\system3
2;%SystemRoot%;%SystemRoot%\system32\WBEM
Any ideas?
Thanks in advance
-
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Re: Re: A little offbeat question
Hello Deepak,
I was helping John Najarian.
I dont face any problem.
Thanks.
Best Regards,
Meena.
~
--
Life is a festival ...
Celebrate it ...
--
- Original Message -
From: deepak shripat mane
To: Tomcat Users List ; [EMAIL PROTECTED]
Sent: Thursday, September 16, 2004 3:03 PM
Subject: Re: Re: A little offbeat question
Hello Meena
Please Define Class_path variable in XP . So that your problem cat be get solved
Deepak
On Thu, 16 Sep 2004 Meena Alagappan wrote :
Frist tell me what you are trying do this code with tomcat ?
Best Regards,
Meena.
~
--
Life is a festival ...
Celebrate it ...
--
- Original Message -
From: John Najarian
To: 'Tomcat Users List'
Sent: Thursday, September 16, 2004 12:33 PM
Subject: RE: A little offbeat question
One more thing, tomcat was running fine.
-Original Message-
From: John Najarian [mailto:[EMAIL PROTECTED]
Sent: Thursday, September 16, 2004 12:01 AM
To: [EMAIL PROTECTED]
Subject: A little offbeat question
I tried to run a program I thought would but it doesn't.
This is on a windows XP platform.
Everything compiled well but I get this error:
Exception in thread main java.lang.NoClassDefFoundError: HelloWorld/class
So I went back and tried a no brainer 'HelloWorld' This is the code.
/**
* The HelloWorld class implements an application that
* displays Hello World! to the standard output.
*/
public class HelloWorld {
public static void main(String[] args) {
// Display Hello World!
System.out.println(Hello World!);
}
}
It compiles but I get the same error.
I check my environment variables and mine are
JAVA_HOME c:\j2sdk1.4.2_03
PATH
C:\Perl\bin\;C:\j2sdk1.4.2_03\bin\;C:\j2sdkee1.3.1\bin\;%SystemRoot%\system3
2;%SystemRoot%;%SystemRoot%\system32\WBEM
Any ideas?
Thanks in advance
-
To unsubscribe, e-mail: [EMAIL PROTECTED]
For additional commands, e-mail: [EMAIL PROTECTED]
RE: A little offbeat question
Yeah, as others have said, JAVA can't find your classs. Either add the
directory the class file is in to your classpath, or just execute:
java -cp . HelloWorld
That will add the current directory to the classpath for the current
execution.
Frank W. Zammetti
Founder and Chief Software Architect
Omnytex Technologies
www.omnytex.com
From: John Najarian [EMAIL PROTECTED]
Reply-To: Tomcat Users List [EMAIL PROTECTED]
To: [EMAIL PROTECTED]
Subject: A little offbeat question
Date: Thu, 16 Sep 2004 00:00:52 -0700
I tried to run a program I thought would but it doesn't.
This is on a windows XP platform.
Everything compiled well but I get this error:
Exception in thread main java.lang.NoClassDefFoundError: HelloWorld/class
So I went back and tried a no brainer 'HelloWorld' This is the code.
/**
* The HelloWorld class implements an application that
* displays Hello World! to the standard output.
*/
public class HelloWorld {
public static void main(String[] args) {
// Display Hello World!
System.out.println(Hello World!);
}
}
It compiles but I get the same error.
I check my environment variables and mine are
JAVA_HOME c:\j2sdk1.4.2_03
PATH
C:\Perl\bin\;C:\j2sdk1.4.2_03\bin\;C:\j2sdkee1.3.1\bin\;%SystemRoot%\system3
2;%SystemRoot%;%SystemRoot%\system32\WBEM
Any ideas?
Thanks in advance
_
Get ready for school! Find articles, homework help and more in the Back to
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RE: RE: A little offbeat question
That's usually what I do, just add . to the classpath. That way you can
execute a class in the current directory wherever you are (which of course
comes up frequently when trying to test some minor thing on it's own)
Frank W. Zammetti
Founder and Chief Software Architect
Omnytex Technologies
www.omnytex.com
From: John Najarian [EMAIL PROTECTED]
Reply-To: Tomcat Users List [EMAIL PROTECTED]
To: 'Tomcat Users List' [EMAIL PROTECTED]
Subject: RE: RE: A little offbeat question
Date: Thu, 16 Sep 2004 01:02:59 -0700
Thanks, the '-cp .' did it. Something is definitely hosed up.
I haven't installed anything so I'm thinking it may be a virus
although I have scanned my PC with newest definitions.
I'm still going to look at the CLASSPATH env var. Maybe I should
add '.' to the CLASSPATH variable.
-Original Message-
From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]
Sent: Thursday, September 16, 2004 12:40 AM
To: Tomcat Users List
Subject: Re: RE: A little offbeat question
But the exception says NoClassDefFoundError: HelloWorld/class. So
where does the /class come from?? In any case don't bother with
classpath environment, but (with the class in your current directory)
simply run 'java -cp . HelloWorld'. Would really surprise me if it
didn't work.
John Najarian [EMAIL PROTECTED] schrieb am 16.09.2004,
09:32:18:
That's what I did. When I was first learning Java that 1 bit me.
-Original Message-
From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]
Sent: Thursday, September 16, 2004 12:24 AM
To: Tomcat Users List
Subject: Re: A little offbeat question
Try running 'java ... HelloWorld' instead of 'java ... HelloWorld.class'
:-)
Regards,
Martin
John Najarian schrieb am 16.09.2004,
09:00:52:
I tried to run a program I thought would but it doesn't.
This is on a windows XP platform.
Everything compiled well but I get this error:
Exception in thread main java.lang.NoClassDefFoundError:
HelloWorld/class
So I went back and tried a no brainer 'HelloWorld' This is the code.
/**
* The HelloWorld class implements an application that
* displays Hello World! to the standard output.
*/
public class HelloWorld {
public static void main(String[] args) {
// Display Hello World!
System.out.println(Hello World!);
}
}
It compiles but I get the same error.
I check my environment variables and mine are
JAVA_HOME c:\j2sdk1.4.2_03
PATH
C:\Perl\bin\;C:\j2sdk1.4.2_03\bin\;C:\j2sdkee1.3.1\bin\;%SystemRoot%\system3
2;%SystemRoot%;%SystemRoot%\system32\WBEM
Any ideas?
Thanks in advance
--
Martin Schaefer
NAXOS Software Solutions GmbH i.G.
Herrenstr. 1
69502 Hemsbach
Germany
Phone:+49 (0) 6201 49298-2
Mobile: +49 (0) 172 6269246
Fax: +49 (0) 6201 49298-1
Mail: [EMAIL PROTECTED]
-
To unsubscribe, e-mail: [EMAIL PROTECTED]
For additional commands, e-mail: [EMAIL PROTECTED]
-
To unsubscribe, e-mail: [EMAIL PROTECTED]
For additional commands, e-mail: [EMAIL PROTECTED]
--
Martin Schaefer
NAXOS Software Solutions GmbH i.G.
Herrenstr. 1
69502 Hemsbach
Germany
Phone:+49 (0) 6201 49298-2
Mobile: +49 (0) 172 6269246
Fax: +49 (0) 6201 49298-1
Mail: [EMAIL PROTECTED]
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RE: RE: A little offbeat question
From: John Najarian [mailto:[EMAIL PROTECTED] Subject: RE: RE: A little offbeat question I'm still going to look at the CLASSPATH env var. Maybe I should add '.' to the CLASSPATH variable. These days, Sun seems to be recommending not using the CLASSPATH environment variable - ever. Use either the -cp argument on each program invocation, or make the proper directory current when you execute the desired program. Your experience is a good example of why global environment variables must be used very judiciously. - Chuck THIS COMMUNICATION MAY CONTAIN CONFIDENTIAL AND/OR OTHERWISE PROPRIETARY MATERIAL and is thus for use only by the intended recipient. If you received this in error, please contact the sender and delete the e-mail and its attachments from all computers. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: A little offbeat question
On Thu, 16 Sep 2004 07:41:11 -0500 Caldarale, Charles R [EMAIL PROTECTED] wrote From: John Najarian [mailto:[EMAIL PROTECTED] Subject: RE: RE: A little offbeat question I'm still going to look at the CLASSPATH env var. Maybe I should add '.' to the CLASSPATH variable. These days, Sun seems to be recommending not using the CLASSPATH environment variable - ever. I wish they would clarify that, to, Don't set CLASSPATH yourself. Let the applications or frameworks do that. I think that would be less confusing. Use either the -cp argument on each program invocation, or make the proper directory current when you execute the desired program. In light of security issues deriving from the default assumption of having executables in the working directory, -cp would be the correct way to do this. But I don't remember. Is Sun planning to do away with defaulting to the current working directory when CLASSPATH is empty? Your experience is a good example of why global environment variables must be used very judiciously. - Chuck THIS COMMUNICATION MAY CONTAIN CONFIDENTIAL AND/OR OTHERWISE PROPRIETARY MATERIAL and is thus for use only by the intended recipient. If you received this in error, please contact the sender and delete the e-mail and its attachments from all computers. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] -- Joel [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: A little offbeat question
I wish they would clarify that, to, Don't set CLASSPATH yourself. Let the applications or frameworks do that. I think that would be less confusing. As I understand it, this simply means that if you are going to execute a Java app, you should set the classpath right before executing the app (on the command line really). Likewise, when you compile, construct the classpath on the command line of javac. Or, when running Tomcat or something like that, let it's startup scripts create the classpath. At least in Windows, all those situations would result in a local classpath, i.e., if you have three command prompt windows open, one to do compiles, one to execute apps directly and one to run Tomcat in, all three can basically set up their own classpath, completely independent of one another. I think this is what that statement is talking about. Frank _ Express yourself instantly with MSN Messenger! Download today - it's FREE! http://messenger.msn.click-url.com/go/onm00200471ave/direct/01/ - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
