Setting classpath in J2ee

Hello,
I've installed J2EEsdk1.3 in my windows NT server.After installation, when I 'm starting the j2ee server using c:\j2sdkee1.3\j2ee -verbose, it is giving an message like this "ERROR : Set J2EE_HOME to the path a of a valid j2sdkee."
Although i've changed my settings in my environment variable it is repeating the same message.
Please help me in solving the problem.
Thanks in advance.
Mathava Manikandan V.G.

Try writing a command file which contains the J2EE_HOME and JAVA_HOME and save it in j2ee_home\bin directory. Then run the command file from the DOS prompt before starting the server. This should work.
Good Luck
Siva

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Setting classpath in J2EE server

Hello,
I've installed J2EEsdk1.3 in my windows NT server.After installation, when I 'm starting the j2ee server using c:\j2sdkee1.3\j2ee -verbose, it is giving an message like this "ERROR : Set J2EE_HOME to the path a of a valid j2sdkee."
Although i've changed my settings in my environment variable it is repeating the same message.
Please help me in solving the problem.
Thanks in advance.
Mathava Manikandan V.G.

Hi,
1) What value did you assign to the J2EE_HOME environment variable? This should be c:\j2sdkee1.3
2) "c:\j2sdkee1.3\j2ee -verbose" is normally not possible without copying the .bat files to this directory. j2ee.bat should be in the c:\j2sdkee1.3\bin directory.
Regards,
Kurt.

Unable to set CLASS_PATH for j2ee.jar

Hello all,
I have a peculiar problem. I have included the j2ee.jar path in my XP Home Edition environment variable, but javac is unable to get packages from there. I have echo-ed the CLASS_PATH in DOS command prompt and it reports the correct path of j2ee.jar. What's amazing is that when I type the full javac command with -classpath option (javac -classpath ____/j2ee.jar *.java) everything compiles well. I am lost here. Does someone here has a solution to this?
Thanks for your help in advance.

With XP, I had the same problem even if I had CLASSPATH. AFter lot of headbreaking I realized my J2EE_HOME and JAVA_HOME were part of user variables in the environment. But CLASSPATH I defined in the System variables and CLASSPATH was set with %J2EE_HOME%\lib\j2ee.jar which was the culprit. Once I moved the J2EE_HOME from user variables to system variables ..lo behold ..it was working and I did not have to substitue the j2ee.jar on the command line.

Trouble Setting Classpath on Windows XP

I'm having trouble setting up a classpath on Windows XP for SDK1.3.1_04.
I've tried Control Panel\Advanced\Environment Variables\System Variables. There was a Path variable present, to which I've added:
c:\jdk1.3.1_04\bin;
There wasn't a Classpath variable present though. I've tried adding it myself in System Variables as follows:
Variable name: Classpath
Variable value: set classpath=.;
But no joy. When I run "set" from the command prompt, there's no classpath present.
I'd appreciate any help.
Cheers.

Hi,
I am running on XP (unfortunately), but also win2000 and win98.
Setting up the classpath is not a problem, although if you are logged in as root, then it does not always show correctly.
Try logging back in as yourself and then checking the classpah through the set command.
Altrnatively, if this is not the problem, actualy try a reboot. which should not be necessary.
best
kev

How to set classpath from java class ??

I have tried to use System.setProperty("java.class.path", "my class path string ") to set classpath dynamically. But it is not working. How to set it dynamically from java class ?? Thanks , gary

Look into the java.net.URLClassLoader. You can't set the classpath after the fact but you can specify URL's that will checked when you try to load a class with that loader.

Problems in setting classpath in vista

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i am using Xp pro and Vista.
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Don't worry about it. The CLASSPATH variable is best avoided anyway. Specify classpaths for particular apps on the command-line. Teh Docs show you how
i want to set classpath so that I can compile and run
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in ur autoexec.bat file write the following
set PATH=C:\jdk1.5.0_04\bin;%PATH%
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I've taken the advice of other forum users by avoiding a system level classpath variable. I define the classpath each time I compile and run. Working on Linux I tend to use command line argument files ( http://java.sun.com/j2se/1.5.0/docs/tooldocs/solaris/javac.html#commandlineargfile ) which eliminates the need to redefine the classpath each time I compile or run my classes and apps. But others may do things differently.
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Get WTP [1], install it [2] and checkout one of the lot Eclipse WTP tutorials [3].
[1] http://www.eclipse.org/webtools/
[2] http://ftp.osuosl.org/pub/eclipse/technology/phoenix/demos/install-wtp/install-wtp.html
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Question 1: Are you using an IDE?
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Setting Classpath on windows platform

Hello
I was trying to set classpath of "D:\documentum\config" in my environment variable , i was doing it through command
prompt , the command i was implementing was
set classpath=D:\documentum\config;
but the when i was closing command prompt , the environment variable in windows named as ClassPath was not updating
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Regards
Deepa Datar

Setting classpath in J2ee

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