Exception in thread "main" java.lang.NoClassDefFoundError: weblogic/securit

Exception in thread "main" java.lang.NoClassDefFoundError: weblogic/security/subject/AbstractSubject
hi i am trying to run ejb2 stateless session bean program but i am unable to solve the exception
can anybody please help me to solve this problem..
thanks in advance..
Edited by: 959687 on Sep 17, 2012 10:17 PM

E:\Oracle\Middleware\jdk160_35\bin>java weblogic.WLST E:\Oracle\Middleware\Oracl
e_SOA\bin\soa-createUDD.py --domain_home E:/Oracle/Middleware/user_projects/doma
ins/EPMSystem --soacluster soacluster
Exception in thread "main" java.lang.NoClassDefFoundError: weblogic/WLST
Caused by: java.lang.ClassNotFoundException: weblogic.WLST
        at java.net.URLClassLoader$1.run(URLClassLoader.java:202)
        at java.security.AccessController.doPrivileged(Native Method)
        at java.net.URLClassLoader.findClass(URLClassLoader.java:190)
        at java.lang.ClassLoader.loadClass(ClassLoader.java:306)
        at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:301)
        at java.lang.ClassLoader.loadClass(ClassLoader.java:247)
Could not find the main class: weblogic.WLST. Program will exit.

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Exception in thread "main" java.lang.NoClassDefFoundError: weblogic/Server

Dear Sir/Madam
I downloaded the Weblogic610 server five times, and when I install it on my Linux
box (RedHat 7.1), I always met the exception like:
Exception in thread "main" java.lang.NoClassDefFoundError: weblogic/Server
When I check with lib directory, there is weblogic.jar here, but the file looks
was damaged, the file size is ok, but I can't open it by use jar tool or other
tools.
Some packeage is very strange, after my downloaded, and install, there are only
a few files in lib directory and some subdirectory and weblogic.jar is missing,
but the download is normal.
So, I hope who guy have similar experience, please let me know.
Thank you
Cidy

Hi Raj,
Could you provide more information from the log; is there a full
traceback. A first step may be to use the latest service pack [1].
Also you might try your question in the management newsgroup [2] or
contact our outsanding support group [3].
Hope this is of some value,
Bruce
[1]
http://commerce.bea.com/showproduct.jsp?family=WLS&major=8.1&minor=2
[2]
http://newsgroups.bea.com/cgi-bin/dnewsweb?cmd=xover&group=weblogic.developer.interest.management
[3]
http://[email protected]
Raj wrote:
>
Hello All,
I have installed wls 8.1 and created domain. I have manged server running at other location.I am getting the following Log,When i tried to start managed server from admin server
java.lang.NoClassDefFoundError: weblogic/Server Exception in thread "main"
and on admin side
The request to start the server ecgNode01 of domain CQ6UIDomain failed because the node manager did not hear from the managed server in the configured timeout period. Despite this, if the managed server has not failed, it will come up and the node manager will start monitoring it. To adjust this timeout so that the task does not fail prematurely, please refer to the node manager property ScavangerDelaySeconds (Default value : 180 seconds. Current value : 180 seconds
can anyone tell me where i went wrong

Exception in thread "main" java.lang.NoClassDefFoundError: utils.CertGen

I want to set the environment by using the setWLSEnv.sh shell in linux OS. Then execute the "java weblogic.utils.CertGen" the below error is occurred.
[root@loaclhost ~]# cd /oracle/Middleware_1033/wlserver_10.3/server/bin/
[root@loaclhost bin]# ll
total 16
drwxr-x--- 2 root root 4096 Dec 3 14:37 international
-rwxr-x--- 1 root root 3845 Dec 3 14:38 setWLSEnv.sh
-rwxr-x--- 1 root root 4150 Dec 3 14:38 startNodeManager.sh
[root@loaclhost bin]# sh setWLSEnv.sh
CLASSPATH=/oracle/Middleware_1033/patch_wls1033/profiles/default/sys_manifest_classpath/weblogic_patch.jar:/oracle/Middleware_1033/patch_ocp353/profiles/default/sys_manifest_classpath/weblogic_patch.jar:/oracle/Middleware_1033/patch_jdev1111/profiles/default/sys_manifest_classpath/weblogic_patch.jar:/oracle/Middleware_1033/jdk160_18/lib/tools.jar:/oracle/Middleware_1033/wlserver_10.3/server/lib/weblogic_sp.jar:/oracle/Middleware_1033/wlserver_10.3/server/lib/weblogic.jar:/oracle/Middleware_1033/modules/features/weblogic.server.modules_10.3.3.0.jar:/oracle/Middleware_1033/wlserver_10.3/server/lib/webservices.jar:/oracle/Middleware_1033/modules/org.apache.ant_1.7.1/lib/ant-all.jar:/oracle/Middleware_1033/modules/net.sf.antcontrib_1.1.0.0_1-0b2/lib/ant-contrib.jar:
PATH=/oracle/Middleware_1033/wlserver_10.3/server/bin:/oracle/Middleware_1033/modules/org.apache.ant_1.7.1/bin:/oracle/Middleware_1033/jdk160_18/jre/bin:/oracle/Middleware_1033/jdk160_18/bin:/usr/lib64/qt-3.3/bin:/usr/kerberos/sbin:/usr/kerberos/bin:/usr/local/sbin:/usr/local/bin:/sbin:/bin:/usr/sbin:/usr/bin:/usr/X11R6/bin:/root/bin
Your environment has been set.
[root@loaclhost bin]# java weblogic.utils.CertGen welcome1 vinoth_MS1_cert vinoth_MS1_key domestic vinoth
Exception in thread "main" java.lang.NoClassDefFoundError: weblogic.utils.CertGen
at gnu.gcj.runtime.FirstThread.run() (/usr/lib64/libgcj.so.5.0.0)
at JvThreadRun(java.lang.Thread) (/usr/lib64/libgcj.so.5.0.0)
at JvRunMain(java.lang.Class, byte const, int, byte const, boolean) (/usr/lib64/libgcj.so.5.0.0)
at __gcj_personality_v0 (/oracle/Middleware_1033/wlserver_10.3/server/bin/java.version=1.4.2)
at __libc_start_main (/lib64/tls/libc-2.3.4.so)
at JvRegisterClasses (/oracle/Middleware_1033/wlserver_10.3/server/bin/java.version=1.4.2)
You have new mail in /var/spool/mail/root
But i use check the command " echo CLASSPATH " it's doesn't show any thing.
How to resolve this problem to execute the mentioned command "java weblogic.utils.CertGen welcome1 vinoth_MS1_cert vinoth_MS1_key domestic vinoth"
Regards,
S.Vinoth Babu
Edited by: Vinoth Babu on Dec 13, 2010 5:14 AM

You have to 'source' the call the setWLSEnv, for example,
source ./setWLSEnv.sh or the short version
. ./setWLSEnv.sh

On starting WebLogic getting Error : Listening for transport dt_socket at address: 8453 Exception in thread "main" java.lang.NoClassDefFoundError: vXmx512m

Hi,
system i am using for Oracle SOA is :
Windows 64 Bit
i5 Processor
6 GB RAM
29 GB on C Drive is already free after installation of all SOA related products.
I have installed wlserver_10.3 for SOA 11g Development purpose and followed exact installation sequence and procedure as mention in oracle documentation
i created domain also and every thing look correct but after installation procedure there are "Additional actions required just after every thing installed" :
setting memory limit
starting weblogic server (Admin Server)
starting weblogic managed server
and so on
now Problem is when i execute C:\Oracle\Middleware\user_projects\domains\soa_div_domain\bin startWebLogic.cmd
as mention in oracle documentation i am getting following error message : (i have only included last error lines instead of complete console log)
oConsole= -Dweblogic.ext.dirs=C:\Oracle\MIDDLE~1\patch_wls1036\profiles\default\
sysext_manifest_classpath;C:\Oracle\MIDDLE~1\patch_oepe180\profiles\default\syse
xt_manifest_classpath;C:\Oracle\MIDDLE~1\patch_ocp371\profiles\default\sysext_ma
nifest_classpath;C:\Oracle\MIDDLE~1\patch_adfr1111\profiles\default\sysext_manif
est_classpath weblogic.Server
Listening for transport dt_socket at address: 8453
Exception in thread "main" java.lang.NoClassDefFoundError: vXmx512m
Caused by: java.lang.ClassNotFoundException: vXmx512m
        at java.net.URLClassLoader$1.run(URLClassLoader.java:202)
        at java.security.AccessController.doPrivileged(Native Method)
        at java.net.URLClassLoader.findClass(URLClassLoader.java:190)
        at java.lang.ClassLoader.loadClass(ClassLoader.java:306)
        at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:301)
        at java.lang.ClassLoader.loadClass(ClassLoader.java:247)
Could not find the main class: ++Xmx512m. Program will exit.
Now to resolve this what i already tried are :
I change JAVA_HOME and PATH to jdk6 which came with web logic installer
Location is at :
JAVA_HOME : C:\Oracle\Middleware\jdk160_29
PATH : C:\Oracle\Middleware\jdk160_29\bin
The above dose not include any space between path
I ran the startWebLogic.cmd and got same error
After that I also added
CLASSPATH : C:\Oracle\Middleware\jdk160_29\lib\tool.jar;C:\Oracle\Middleware\wlserver_10.3\server\lib\weblogic.jar;C:\Oracle\Middleware\jdk160_29\bin
WL_HOME: C:\Oracle\Middleware\wlserver_10.3
I ran the startWebLogic.cmd and got same error
I also used earlier path which I used with eclipse when I was working on other java development.
JAVA_HOME : C:\Program Files\Java\jdk1.7.0_21
PATH : C:\Program Files\Java\jdk1.7.0_21\bin
I ran the startWebLogic.cmd and got same error
Then I also gave PATH: C:\Oracle\Middleware\wlserver_10.3\server\lib      (including the existing one using ; )
I ran the startWebLogic.cmd and got same error
Now may be there is a file called setSOADomainEnv.cmd in
< C:\Oracle\Middleware\user_projects\domains\soa_div_domain\bin\ setSOADomainEnv.cmd>
That include some values for memory set :
set JAVA_OPTIONS=%JAVA_OPTIONS%
set DEFAULT_MEM_ARGS=-Xms512m –Xmx512m
set PORT_MEM_ARGS=-Xms512m –Xmx768m
if "%JAVA_VENDOR%" == "Oracle" goto OracleJVM
set DEFAULT_MEM_ARGS=%DEFAULT_MEM_ARGS% -XX:PermSize=128m -XX:MaxPermSize=768m
set PORT_MEM_ARGS=%PORT_MEM_ARGS% -XX:PermSize=256m -XX:MaxPermSize=768m
now as I change the red highlighted value to 512 value because I have less memory resource and I checked in installation documentation to change the above red highlighted value to 512 original is 1024 which is too high and it was crating problem and showing memory space problem so I change it to 512 and now I am not getting that memory space problem error but may be the above error is related with change value in setSOADomainEnv.cmd file or not
Following are my domain, weblogic and soa home directory path and all these path are exactly what it suppose to be according to Oracle Installation Documentation:
WebLogic :
C:\Oracle\Middleware\wlserver_10.3
C:\Oracle\Middleware\coherence_3.7
C:\Oracle\Middleware\oepe_11.1.1.8.0
SOA Oracle Home Directory :
C:\Oracle\Middleware\Oracle_SOA1
OSB Home Location :
C:\Oracle\Middleware\Oracle_OSB1
Domain name : soa_div_domain
Domain Location :       C:\Oracle\Middleware\user_projects\domains
Application Location : C:\Oracle\Middleware\user_projects\applications
Domain Location:        C:\Oracle\Middleware\user_projects\domains\soa_div_domain
form here i am trying to start weblogic : C:\Oracle\Middleware\user_projects\domains\soa_div_domain\bin\startWebLogic.cmd
Please tell me any body want more details.
Thanks.

I think you are missing a character '-'
USER_MEM_ARGS="Xms512m -Xmx512m -XX:MaxPermSize=128m"Add this character like follows
"-Xms512m -Xmx512m -XX:MaxPermSize=128m"

Exception in thread "main" java.lang.NoClassDefFoundError: Xms512m

when i change memory arguments , i am getting the following error and the server is not starting.
JAVA Memory arguments: Xms512m -Xmx512m -XX:MaxPermSize=128m
WLS Start Mode=Production
CLASSPATH=:/home3/bea9/patch_weblogic922/profiles/default/sys_manifest_classpath/weblogic_patch.jar:/home3/bea9/jdk150_07/lib/tools.jar:/home3/bea9/weblogic92/server/lib/weblogic_sp.jar:/home3/bea9/weblogic92/server/lib/weblogic.jar:/home3/bea9/weblogic92/server/lib/webservices.jar::/home3/bea9/weblogic92/common/eval/pointbase/lib/pbclient51.jar:/home3/bea9/weblogic92/server/lib/xqrl.jar::
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* To start WebLogic Server, use a username and *
* password assigned to an admin-level user. For *
* server administration, use the WebLogic Server *
* console at http://hostname:port/console *
starting weblogic with Java version:
java version "1.5.0.07"
Java(TM) 2 Runtime Environment, Standard Edition (build 1.5.0.07-_20_mar_2007_05_31)
Java HotSpot(TM) Server VM (build 1.5.0.07 jinteg:03.20.07-04:39 PA2.0 (aCC_AP), mixed mode)
Starting WLS with line:
/home3/bea9/jdk150_07/bin/java -server Xms512m -Xmx512m -XX:MaxPermSize=128m -da -Dplatform.home=/home3/bea9/weblogic92 -Dwls.home=/home3/bea9/weblogic92/server -Dwli.home=/home3/bea9/weblogic92/integration -Dweblogic.management.discover=false -Dweblogic.management.server=http://localhost:9001 -Dwlw.iterativeDev=false -Dwlw.testConsole=false -Dwlw.logErrorsToConsole= -Dweblogic.ext.dirs=/home3/bea9/patch_weblogic922/profiles/default/sysext_manifest_classpath -Dweblogic.Name=TEST -Djava.security.policy=/home3/bea9/weblogic92/server/lib/weblogic.policy weblogic.Server
Exception in thread "main" java.lang.NoClassDefFoundError: Xms512m
$
The server is starting fine with domain variables without changing the memory arguments in the managed server startup scripts.
But when i changed the mem args in the server startup script , this is the error and server is not starting.
the domain env is set and weblogic server version 9.2
Here is the arguments i changed in the startup script, the server is starting with out these arguments with domain set memory arguments. Any body please help
USER_MEM_ARGS="Xms512m -Xmx512m -XX:MaxPermSize=128m"
export USER_MEM_ARGS

I think you are missing a character '-'
USER_MEM_ARGS="Xms512m -Xmx512m -XX:MaxPermSize=128m"Add this character like follows
"-Xms512m -Xmx512m -XX:MaxPermSize=128m"

Exception in thread "main" java.lang.NoClassDefFoundError: server Caused by

I get this error when running a batch file
Exception in thread "main" java.lang.NoClassDefFoundError: serverCaused by: java.lang.ClassNotFoundException: server
at java.net.URLClassLoader$1.run(Unknown Source)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(Unknown Source)
at java.lang.ClassLoader.loadClass(Unknown Source)
at sun.misc.Launcher$AppClassLoader.loadClass(Unknown Source)
at java.lang.ClassLoader.loadClass(Unknown Source)
at java.lang.ClassLoader.loadClassInternal(Unknown Source)
Press any key to continue . . .
I need to get this fixed because i can't run or compile

Hi,
It quite simple.
It is missing with weblogic.jar with in classpath.
Try to set weblogic.jar with in pre-classpath in setdomainEnv.sh file and restart the server
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Regards,
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help

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at java.net........................
at java.security.......
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import java.io.File;
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run this one in command prompt and then convert the applet using converter tool
JC_HOME = C:\java_card_kit-2_2_2\bin\
set CLASSES=%JCHOME%\lib\apduio.jar;%JC_HOME%\lib\apdutool.jar;%JC_HOME%\lib\jcwde.jar;%JC_HOME%\lib\converter.jar;%JC_HOME%\lib\scriptgen.jar;%JC_HOME%\lib\offcardverifier.jar;%JC_HOME%\lib\api.jar;%JC_HOME%\lib\installer.jar;%JC_HOME%\lib\capdump.jar;
D:\NareshPalle\jcardRE\Smart\src>java -classpath %_CLASSES% com.sun.javacard.con
verter.Converter -out EXP JCA CAP -exportpath .\exp -applet 0x0a:0x00:0x00:0x00:0x0e:0x01:0x02:
0x03:0x04:0x05:0x06 PackageName appletName 0x01:0x02:0x03:0x04:0x05:0x0
6:0x07:0x08 1.0
or
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step 1: cd C:\java_card_kit-2_2_2\bin\
then run this command under the above directory
step 2:converter -classdir E:\Pathof Your applet class file -out EXP JCA CAP -exportpath E:\path of exp files folder -applet AID PackageName AppletName PackAID major.minor no
For more doubts mail me....
*[removed by moderator]*
Thanks and Regards
NareshPalle
Edited by: EJP on 31/03/2012 20:09: removed your email address. Unless you like spam and unless you think these forums are provided for your personal benefit only, posting an email address here serves no useful purpose whatsoever.

Exception in thread "main" java.lang.NoClassDefFoundError: oracle/xml/parse

Exception in thread "main" java.lang.NoClassDefFoundError: oracle/xml/parser/v2/
XSLException
Hi
I have downloaded XDK and was trying to use the XSU feature..
I unzipped the XDK file, I ran the following query on SQL plus
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java OracleXML getXML -user "scott/tiger" -conn "jdbc:oracle:thin:@localhost
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I get the following error
Exception in thread "main" java.lang.NoClassDefFoundError: oracle/xml/parser/v2/
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at OracleXML.To_XML(OracleXML.java:1038)
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Add xmlparserv2.jar to Classpath & reboot.

Exception in thread "main" java.lang.NoClassDefFoundError: HelloWorldSwing

Hello;
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E:\Java>java HelloWorldSwing
Exception in thread "main" java.lang.NoClassDefFoundError: HelloWorldSwing
E:\Java>path
PATH=C:\Program Files\Java\jdk1.6.0\bin;C:\Program Files\QuickTime\QTSystem\;C:\
Program Files\Common Files\Adobe\AGL;C:\Program Files\Microsoft SQL Server\80\To
ols\BINN;C:\Program Files\Java\jre1.6.0\bin;C:\Program Files\Java\jre1.6.0\bin;C
:\Program Files\Java\j2re1.4.2_13\bin
The following are where my jdk and jre store.
C:\Program Files\Java>dir
Volume in drive C has no label.
Volume Serial Number is 3023-229B
Directory of C:\Program Files\Java
04/02/2007 12:22 AM <DIR> .
04/02/2007 12:22 AM <DIR> ..
01/02/2007 10:54 PM <DIR> j2re1.4.2_13
03/02/2007 04:54 PM <DIR> jdk1.6.0
01/02/2007 10:02 PM <DIR> jre1.5.0_06
04/02/2007 12:22 AM <DIR> jre1.6.0
0 File(s) 0 bytes
6 Dir(s) 5,761,228,800 bytes free

It even tries to tell you what's wrong. Run class "start.HelloWorldSwing", not "HelloWorldSwing".
I bet that copying that error message without the class name into Google would have given you the answer right away.

Exception in thread "main" java.lang.NoClassDefFoundError: Springer

Hi,
i'm trying to programm the knight-problem, but i am not sure, that the Code is right:
public class Springer {
     public static int[] sx = new int[10];
     public static int[] sy = new int[10];
public static int[][] feld;
     public static int nquad;
     // Springzuege:
     void init(int[] sx,int[] sy,int[][] feld,int n,int nquad) {
     //Pringerzuege
     sx[1] = 2; sy [1] = 1;
     sx[2] = 1; sy [2] = 2;
     sx[3] = -1; sy [3] = 2;
     sx[4] = -2; sy [4] = 1;
     sx[5] = -2; sy [5] = -1;
     sx[6] = -1; sy [6] = -2;
     sx[7] = 1; sy [7] = -2;
     sx[8] = 2; sy [8] = -1;
     // Schachbrett Inizialisation
     for(int i=0; i<8; ++i){
     for(int j=0; j<8; ++j){
          feld[i][j]=-1; //Umrandung = -1
     for(int i=2; i<=5; ++i){
          for(int j=2; j<=5; ++j){
               feld[i][j]=0; //Spielfelder auf 0 setzen
     nquad=n*n;
     boolean zug(int x,int y,int tiefe) {
     int u; // Index
     int v; // Index
     int k=1;     //zaehlt die 8 Moeglichkeiten
     boolean erg=false; //bisher keine Loesung
     while(!erg && k<=8) {
     u=x + sx[k];
     v=y + sy[k];
     if(feld[u][v]==0) {
          feld[u][v]=tiefe;
     if(tiefe<nquad) {
          erg=zug(u,v,tiefe+1);     //Rekursion
               if(!erg)      //ruecksetzen
               feld[u][v]=0;
          else
          erg=true;     //Loesung gefunden
     ++k;
     return erg;
     public static void main(String [] args) {
     int n;
     int i=1;
     int j=1;
     boolean okay=false;
     Springer s = new Springer();
     s.init(sx,sy,feld,4,nquad);
     feld[i][j]=1;          //Anfangsfeld besetzen
     okay=s.zug(i,j,2);
          if(okay)
          System.out.print("Ein solches Pfad ist gefunden");
          else
          System.out.print("Keine Loesung gefunden");
There is no errors by the compiling. But when i want to run the application follows:
Exception in thread "main" java.lang.NoClassDefFoundError: Springer
Can someone help me??
I need that program!

A few more comments on your code...
- In Java arrays index start at 0 not at 1. You may want to change your init() method accordingly.
- In init() the parameter nquad hide the field of the same name so the assignment you make at the end of the method is lost
Hope this help,
Eric

SQLJ error: "Exception in thread main java.lang.NoClassDefFoundError: sqlj/

Hi,
I am new to SQLJ. Now, in my PC (with Win98), I have JDK 1.2 and Oracle 8i (personal edition). I have used Java and Oracle in my PC without any problem. Now, I am going to learn SQLJ in order to create a java program to access Oracle database. What I have done is to set up several classpaths in DOS:
SET classpath=C:\ora_program\sqlj\lib\translator.zip;
SET classpath=C:\ora_program\sqlj\lib\runtime.zip;
SET classpath=C:\ora_program\sqlj\lib\runtime12.zip;
SET classpath=C:\ora_program\jdbc\lib\classes12.zip;
The code of my program is:
import java.sql.Date;
import java.sql.SQLException;
import oracle.sqlj.runtime.Oracle;
import java.util.Date;
public class Hello{
     public static void main(String[] args){
          java.sql.Date current_date;
          try{
               // connect to the db
               Oracle.connect(
                    "C:\ora_program\bin",
                    "system",
                    "manager");
               // get the current date from the database
               #sql{SELECT sysdate INTO :current_date FROM dual};
               // display message
               System.out.println("Hello, the current date is: "+ current_date);
          catch(SQLException e){
               System.err.println("sqlException: "+e);
          finally{
               try{
                    Oracle.close();
               catch(SQLException e){
                    System.err.println("sqlException: "+e);
And then I compile my program in DOS with the typing: sqlj Hello.sqlj
The program cannot be compiled and the error message is:
"Exception in thread main java.lang.NoClassDefFoundError: sqlj/tools/Sqlj"
It indicates that the SQLJ translator class files cannot be found.
I have set up the classpath in DOS (see above). How does the error come? Please help. Thanks.
PC

>
SET classpath=C:\ora_program\sqlj\lib\translator.zip;
SET classpath=C:\ora_program\sqlj\lib\runtime.zip;
SET classpath=C:\ora_program\sqlj\lib\runtime12.zip;
SET classpath=C:\ora_program\jdbc\lib\classes12.zip;
The above only sets the classpath to the last value. You need to use the following.
SET classpath=%classpath%;C:\ora_program\sqlj\lib\runtime.zip;

Exception in thread "main" java.lang.NoClassDefFoundError: weblogic/securit

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