Running java class in command line

Hi.. i have a java class i want to run from the command line. the problem is that when i do, i get this exception:
Exception in thread "main" java.lang.NoClassDefFoundError: (class name)
The class uses some jars, so i used the -classpath option, and seperated the jars with ":".
I read in a previous topic that the solution can be to add the JRE1.5.0 to the path.
Can anyone tell me the syntax to do that? And if anyone has a different solution can they tell me? Im running it on linux debian.
Thx.

It sounds like you only have the jars in the -classpath option. If that's right, then java will only look in those jars for classes. You probably need for example .:jar1.jar:jar2.jar if you want java to look in the current directory as well as the jar files for classes.

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[solved]can't run java apps from command line

Every Java program that i've tried to run from command line gives me a error message like this:
augusto java% java Test
Exception in thread "main" java.lang.NoClassDefFoundError: Test
Caused by: java.lang.ClassNotFoundException: Test
at java.net.URLClassLoader$1.run(URLClassLoader.java:200)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(URLClassLoader.java:188)
at java.lang.ClassLoader.loadClass(ClassLoader.java:307)
at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:301)
at java.lang.ClassLoader.loadClass(ClassLoader.java:252)
at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:320)
Could not find the main class: Test. Program will exit.
`java Test.class` doesn't work too.
but, the exact same code work from eclipse, am I missing something?
Some info:
% ls Test*
Test.class Test.java Test.java~
% cat Test.java
public class Test{
public static void main(String[] args){
System.out.println("doesn't work");
% echo $PATH
/home/augusto/.bin:/home/augusto/.bin:/home/augusto/GNUstep/Tools:/opt/GNUstep/Local/Tools:/opt/GNUstep/System/Tools:/bin:/usr/bin:/sbin:/usr/sbin:/opt/java/bin:/opt/java/jre/bin:/usr/bin/perlbin/site:/usr/bin/perlbin/vendor:/usr/bin/perlbin/core:/opt/qt/bin
Last edited by hack.augusto (2009-10-27 00:57:53)

also make sure that you current directory is in your classpath.
eg
export CLASSPATH=".:$CLASSPATH"
java Test
your issue is more likely to be classpath related, as java doesn't read the path variable, and the java executable is found
Last edited by bruce (2009-10-27 01:02:51)

Running a class with command line parameters from IDE

Hi there,
I want to run a class from with the developer IDE. But I also want to pass in some command line parameters. Is there any way to do this from within the IDE, without having to go out to a Dos Prompt or shell?
Thanks in advance
Johnny

In JDeveloper 10.1.3, Project Properties->Run/Debug->Edit
choose the program that should be be the default run target.
Click "Tool Settings" in the left pane and then in the right pane under "Additional Runner Options" select "Allow program input".
It works, but the input works better in the command prompt. The problem is that after entering one input the Input-line looses focus and one have to click it to re-focus. A bug?
However, this lets me use the "Run" button. All in all, a more efficient way of developing programs.

Help me run a class from command line

I have a class called myTest which uses mysql-connector-java xxx. This mysql-connector-java xxx is placed within the same directory just in case, so please tell me how I can ran.
What I have read so far suggests the following:
java -classpath ,;mysql-connector-java myTest
This is the result from the above:
Exception in thread "main" java.lang.NoClassDefFoundError: myTest ....
Do you know why "-classpath ;" ?
Here is my classpath environment:
C:\PROGRA~1\Java\jdk1.6.0\lib;C:\PROGRA~1\Java\jdk1.6.0\lib;C:\PROGRA~1\JMF21~1.1\lib\sound.jar;C:\PROGRA~1\JMF21~1.1\lib\jmf.jar;C:\PROGRA~1\JMF21~1.1\lib;C:\WINDOWS\java\classes;C:\PROGRA~1\Java\jdk1.6.0\lib;c:\jtapi;C:\mysql-connector-java-5.1.0\mysql-connector-java.jar;
I have no other problems i.e I can ran HelloWorldApp with :
Java HelloWorldApp and it runs from within the same directory.

Assuming you are running the java command from teh same dir the file is in:
java -classpath .;%CLASSPATH% myTestshould run fine. Of course, make sure you have compiled it first with
javac -classpath .;%CLASSPATH% myTest.java~Tim

Can't run java .class programs from Windows command line!

I have tried to get a program that I wrote with the JDK to run from the Windows command line, but it is not working. I typed:
java HelloWorld
Where my .class was HelloWorld.class, a compiled java program. I spelled the name correctly (and I am in the correct directory), yet I get the following error:
Exception in thread "main" java.lang.NoClassDefFoundError: HelloWorld
I think something is screwy with windows, but that's just me. Any ideas??

Likely a CLASSPATH issue - try
java -classpath . HelloWorldGood Luck
Lee

How can I run my program on command line?

I'm having some trouble trying to run my program on command line.
I get a message saying "Exception in thread
"main" java.lang.NoClassDefFoundError: Rectangle
<a href="http://img145.imageshack.us/my.php?image=untitled2copylh2.jpg" target="_blank"><img src="http://img145.imageshack.us/img145/3002/untitled2copylh2.th.jpg" border="0" alt="Free Image Hosting at www.ImageShack.us" /></a>
import java.util.Scanner;
public class Rectangle
public static void main(String[] args)
int width;
int height;
int count = 1;
Scanner scan = new Scanner (System.in);
System.out.println("Please enter the width of the rectangle: ");
width = scan.nextInt();
System.out.println("Please enter the height of the rectangle: ");
height = scan.nextInt();
while (count <= width)
if(width < 1 || width > 30)
throw new IllegalArgumentException("The numbers must be in range");
if(height < 1 || height > 30)
throw new IllegalArgumentException("The numbers must be in range");
for (int star = 1; star <= height; star++)
System.out.print("*");
System.out.println();
count++;
}

What doesn't work?
When you type javac Rectangle.java do you get error messages? Does it create the file Rectangle.class? If yes, type java Rectangle and your program should run. If you get an error post it but if you followed earlier advice you should be able to solve the problem yourself.

Running Unit Test from test manager that run bat file from command line

Hi ,
I am trying to run Jsystem (java framewotk) from command line using runScenario.bat thru unit test that i associated to test in test manager.
the idea is that when i ran the automated test from MTM - it will run the the unit test that will run the appropriate test case in java.
i wrote the code like this :
using System;
using Microsoft.VisualStudio.TestTools.UnitTesting;
namespace UnitTestProject3
[TestClass]
public class UnitTest1
[TestMethod]
public void TestMethod1()
try
String command = "c:\\JSYSTEM\\runner\\runScenario.bat
c:\\Users\\ryeshua\\Source\\Workspaces\\Auto1\\my-tests-project\\target\\classes scenarios\\feature1 RoeySetup.xml ";
System.Diagnostics.ProcessStartInfo procStartInfo =
new System.Diagnostics.ProcessStartInfo("cmd", "/c " + command);
procStartInfo.RedirectStandardOutput = true;
procStartInfo.UseShellExecute = false;
//procStartInfo.CreateNoWindow = true;
System.Diagnostics.Process proc = new System.Diagnostics.Process();
proc.StartInfo = procStartInfo;
proc.Start();
string result = proc.StandardOutput.ReadToEnd();
Console.WriteLine(result);
catch (Exception objException)
// Log the exception
and when i ran it from visual studio it worked perfect. and update the Jsystem logs of the junit test in the jsystem/runner/log folder.
but when i added it to associated test and ran it from MTM - it pass but it does not update the logs in jsystem folder.
the problem that i dont know what is not working. i cant see the output of it when i ran from mtm but can see when i ran from VS.
i am using VS 2013 Pro with MTM 2013.
please advice
Roey

Hi Roey,
Thank you for posting in MSDN forum.
Based on your issue, could you please tell me how you generate the log file under the jsystem folder?
Generally, I know that when we run unit test from VS IDE, the file will be saved into the local machine. But when we run unit test from MTM, the unit test method will be run on the test agent machine, so the file will be saved into the test agent machine.
Therefore, I suggest you could check if you did not see the updated logs file in jsystem folder on the test agent machine.
In addition, I suggest you could try to copy this unit test project on this test agent machine and then run the unit test method using mstest.exe in command line and then check if you can update the logs file.
https://msdn.microsoft.com/en-us/library/ms182489.aspx?f=255&MSPPError=-2147217396
If you have any updated message about this issue, please tell me.
Best Regards,
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How to run the JNLP from Command Line

Hi All,
how to run the JNLP file from the remote machine from our command line. I have requirement to run this JNLP file in java 1.4.2 version. Can any one tell me the procedure or the steps that are needed to run this file at command prompt.
Regards,
Prasanna.
Edited by: VPrasanna on May 19, 2008 4:43 AM

>
I am getting "**java.security.AccessControlException: access denied (java.net.SocketPermission wwwgate0.mot.com:1080 connect,resolve)**" when I start the Web Start Client. >This seems like a largely separate problem to running the JNLP from the command line. It might have been better to end this thread (assign the dukes) and start a new one.
>
..Can you help me in resolving this issue. >However, I suspect I can guess the problem.
If this app. is normally hosted on wwwgate0.mot.com then it can 'phone home' to the server without further permission, but if you are running it from the command line, that might not be the codebase anymore.
If you wish to do 'local testing' of such an app., I would recommend setting up a server like Tomcat on the local machine, and serving the test app. directly off that.
>
..Its urgent...>Sun offers a number of options for urgent matters, such as support tickets. Perhaps you should look into one of those.

To run a report from command line, when using jdbc-odbc bridge

Hi,
How to run a report from command line, when using jdbc-odbc bridge?
Usually with tns, we do by "rwrun module=<> userid=<user>/<passwd>@tns".
with odbc, we do by "rwrun module=<> userid=<user>/<passwd>@odbc:DSN"
Please specify, what is command line arguments for jdbc-odbc bridge driver?
Environment : Oracle 9i Report Builder on WinNT
Database : Sybase
Regards,
Ramanan

Hello Ramanan,
Report Builder : connect JDBC Query in Report Builder is to through Connection Dialog in JDBC Query Editor. User can use a Sign on parameter (can use, default : P_JDBCPDS or can create new) to connect to JDBC Data Source. Connection once made will be mentioned and will be reused through out Reports Builder.
JDBC PDS allows user to connect one or more same or different kind of databases.
While running report through runtime or Server, user can pass the sign on parameter(connection string) value, like any other user parameter.
Syntax for connection string : <username>/<password>@databaseURL . The syntax of database part of connection string depend on the type of JDBC Driver used to connect to Data Source while designing the JDBC Query. databaseURL refer to the location of the database and its format depend on the JDBCPDS river selected in design time while creating the JDBC Query.
rwrun eg :
rwrun report=jdbc_odbc.rdf destype=file desname=output.html desformat=html P_JDBCPDS=scott/tiger@database
Server eg :
http://server.com:8888/servlet/RWServlet?server=MyReportServer+report=jdbc_odbc.rdf+destype=cache+desformat=html+P_JDBCPDS=scott/tiger@database
http :
Please see ORACLE_HOME/reports/conf/jdbcpds.conf for more information.
With Regards
Reports Team

SCCM 2012 - Problems running vbscript or simple command line

Hey everybody, I'm having a heck of a time trying to get SCCM 2012 to deploy some very simple Vbscripts or even a simple command line. I need to deploy some registry fixes across the company as well as a Vbscript that uninstalls some old applications.
If I run these scripts/commands outside of SCCM everything works fine, inside of SCCM it always shows "succeeded" but it doesn't actually run correct on the client.
What's confusing to me is the use of distribution points when you're running a command line that doesn't actually have any source files. For instance this is what I'm trying to run "regedit /s \\servername\folder\registryfix.reg". I've also tried
a similar bat file as well with the same result. I've tried it with a source folder specified, I've tried it using Run Program From Server or Download locally. I've gone through everything I can think of but can't get it to work.
Similarly with a vbscript I'm trying "cscript.exe /s \\servername\folder\uninstallapps.wsf" and various different settings in the package deployment.
I'm really confused here guys so any help would be greatly appreciated. Thanks

What I have found is that if you try and run the REG.EXE command line directly, either as a program or via a CMD/BAT file, the 64-bit redirection will occur. So, if you had something like this in a program or via a CMD/BAT file that ran against a 64-bit
system:
REG ADD HKLM\Software\Microsoft\Test /v Test /d Test
You would end up with this registry entry existing under:
HKLM\Software\Wow6432Node\Microsoft\Test
That's because SCCM uses the 32-bit launcher to take care of this and redirection occurs - You can see this via the "CCM32BitLauncher.log" on the client.
To work around this problem, I have done the following:
On a reference machine, create/export the registry entry I want into a *.reg file - An example export of "Test.reg" for the above mentioned registry entry would look something like this:
Windows Registry Editor Version 5.00
[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Test]
"Test"="Test"
2. Stick our "Test.reg" file in a source share, create a package with the share as the source content, and distribute it
3. Create a program for the package with a command line like this:
REG IMPORT Test.reg
This is obviously not as clean as having a command line with a package to distribute, but I find it works fine for me and gets around the redirection for registry entries.

Run App Engine through command line but have it show up in Process Monitor

We are trying to run Application Engine through command line and have it show up in the Process Monitor.
We have successfully ran the Application Engine through command line. We also can successfully run the Application Engine through PIA.
Only when you run the AppEng through PIA it goes through the Process Scheduler and shows up in the Process Monitor.
We would like to be able to do this through command line as well. Has anyone done this before?

I'm not sure if it is (easily) doable.
=> Fire a process through the front end appl is nothing but insert few rows in process scheduler tables settings (PSPRCSRQST, PSPRCSQUE), then the process scheduler is taking information from there every x seconds and eventually run the command (on the process scheduler server) keeping an eye on the process result in the tables to post the result.
=> Fire psae through command line (or pssqr) bypass the process scheduler, you can run it from any client... so even without any clue about Process Scheduler server or even without Process Scheduler at all (cf. the very first AE running during an installation is VERSION without anything else than the client).
So finally, your AE program has no clue where it should run outside the client you are fired the command from (i.e. on the batch server as it is running when you are fired the same AE through the front end application), nothing more about the process scheduler configuration file, and where the output files should be posted.
Maybe not by running the AE from the command line, but by simulating the actions as it would be from the front end application, for instance by inserting in the tables whatever you want to run... but it sounds odd. Probably some developer might have done this before... but this should be reconsidered by Peopletools version/patch level (or through CI ?)
Nicolas.
added the last paragraph
Edited by: N Gasparotto on May 21, 2010 2:46 PM

How to run an executable from command-line

I'm learning how to use the Terminal and I got stuck in a silly thing (I suppose it is). How can I run an executable file from command-line in Terminal?
For example: I have a file named "Hello" in the folder /sample. If I use the ls command (ls sample), I can see the file Hello. Then I move to the directory (cd /sample) and try to run the file Hello (typing "Hello") but I got "command not found" message.
If I drag the Hello file from Finder to Terminal and hit Return, it runs perfectly. And if I type the full path to the file (even if I'm already inside its directory), it also runs.
So, my doubt is if there is any command to run an executable from command-line.
Thanks

KJK555 wrote:
Hi VK:
Can you enlighten me on why it's neccessary to do the "./" thingy in OS X when in unix/linux
I never had to resort to doing that?
Kj
I took the trouble of reading *man bash* and it explains the issue. to add the current directory to PATH you need to add an empty path to PATH like this
PATH=$PATH::
you can add it to ~/.bash_profile so that it's executed automatically when you start bash. I suspect the linux system you are talking about had this set up by default or had it added to PATH in /etc/profile which defines PATH globally.

Is it possible to run Acrobat3D from the command line?

I'd like to know if it is possible to run Arobat3D from the command line in batch mode. I'm interested in knowing if this is possible in either a windows or unix environment.
My objective is to convert CAD data e.g. CATIA V5 or DXF etc to PDF, in batch mode without using the Acrobat3D interface itself.
I know that it's possible to run a batch process from within Acrobat3D itself, therefore one solution may be to invoke those batch processes from the command line.
I've looked through the other listings on this forum and seen this question asked previously, but I've not seen any responses that suggest this is even a feasible concept.

As of now, it's not possible in the cmd-mode to just remain connected and not stream.
But the reason you want to do that is because of the long start-up time. That 20 sec time can be divided into:
1. launch time
2. time to start encoding (after pressing start button) -> cannot be reduced even if 'connected only' feature is available in cmd-line
Below are tips you can use to reduce this 20 sec of time:
1. Lesser the no. of devices connected to the system, shorter is the launch time. Disable the devices which are not to be used in the session.
2. Try using device indexes (0, 1, 2, etc) instead of device names in the profile. Indexes might change after you disable some of the devices.
3. Use the profile with correct settings, to avoid any validation errors.
4. Higher the video size, higher is the overall time. Small sizes take lesser time to start.
Let me know if you see any improvement in the startup time.

How can i run Java class form other java application.

Hi ,
I have problem to run java class from my java application,
I am using the class ClassLoader in order to launched the Java class , it�s work fine whenever, the class exist in the same folder , however , when i am trying to run class that is not in the current folder ,
i got error (see below),
Do you have any idea what is wrong?
java.lang.ClassNotFoundException
     at SimpleClassLoader.loadClass(SimpleClassLoader.java:110)
     at SimpleClassLoader.loadClass(SimpleClassLoader.java:53)
     at Run.main(Run.java:31)

What does "run an class" mean? You don't run classes. They're not executables.
I bet your problem is the classpath. You are aware that the classloader looks only there? Unless it's an UrlClassLoader.

Run test case from command line

Hi All,
Working environment : VS 2013 professional
Project type : Unit test project for (Windows 8.1 and Windows phone 8.1)
I have a set of unit test cases and want to run it on command line.I tried MSTest.ext and vstest.console.exe for running test case but not succeed.
command :  MSTest.exe /testcontainer:path of project dll
command :  vstest.console.exe path of project dll
Type of Error
Error : Unit test case for windows store and windows phone app can't be run outside appcontainer.
Error : No tests to execute
command :  MSTest.exe /testcontainer:path of appx
command :  vstest.console.exe path of appx
Error : root certificate error
I just want to run windows 8.1 and windows phone 8.1 run test cases from command line.
Thanks in advance.

Hi vicky2468,
Based on your issue, as far as I know that if we want to run unit test for windows store and windows phone app using mstest.exe or vstest.console.exe in command line, you will need to execute the .appx instead of the dll in command line.
In addition, I tried to run the appx for unit test in command line,
but I found that I also get the same issue as yours. I could not execute the appx for unit test in command line successfully. But if we run it with VS IDE in Test
Explorer windows, it seems that it works fine.
So I suggest you can submit a feedback for this issue, to get the issue confirmed and diagnose by product team, would you please create connect report for it? You will get email notification for update.
http://connect.microsoft.com/VisualStudio/feedback/CreateFeedback.aspx
When you submit the connect, I suggest you can provide your project for product team so that product team will
be better help you solve this issue.
If you submit it, please share me the link here, I will help you vote it. I think we could get the latest information
from the product team experts. Of course, if I get any latest useful information, I will update it here.
Thanks for your understanding.
We are trying to better understand customer views on social support experience, so your participation in this interview project would be greatly appreciated if you have time. Thanks for helping make community forums a great place.
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Running java class in command line

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