ERROR - Exception in thread

Can someone help me here:
Windows 2000 Advanced Server is the platform.
===== here is the results from system inquires ====
Microsoft Windows 2000 [Version 5.00.2195]
(C) Copyright 1985-1999 Microsoft Corp.
C:\>echo %path%
C:\WINNT\system32;C:\WINNT;C:\WINNT\System32\Wbem;C:\Program Files\Microsoft Vis
ual Studio\Common\Tools\WinNT;C:\Program Files\Microsoft Visual Studio\Common\MS
Dev98\Bin;C:\Program Files\Microsoft Visual Studio\Common\Tools;d:\Program Files
\Microsoft Visual Studio\VC98\bin;D:\MSQL_70_App\BINN;D:\My_Java\lib;D:\My_Java\
bin;D:\My_Java;C:\WINNT\system32;C:\WINNT;C:\WINNT\System32\Wbem;C:\Program File
s\Microsoft Visual Studio\Common\Tools\WinNT;C:\Program Files\Microsoft Visual S
tudio\Common\MSDev98\Bin;C:\Program Files\Microsoft Visual Studio\Common\Tools;d
:\Program Files\Microsoft Visual Studio\VC98\bin;D:\MSQL_70_App\BINN;D:\My_Java\
lib;D:\My_Java\bin;D:\My_Java
C:\>echo %classpath%
D:\My_Java\lib;D:\My_Java\lib\tools.jar
C:\>java -version
java version "1.3.0_02"
Java(TM) 2 Runtime Environment, Standard Edition (build 1.3.0_02)
Java HotSpot(TM) Client VM (build 1.3.0_02, mixed mode)
C:\>d:
D:\>cd my_java
D:\My_Java>dir
Volume in drive D has no label.
Volume Serial Number is 5CB7-5E34
Directory of D:\My_Java
12/23/2001 05:20a <DIR> .
12/23/2001 05:20a <DIR> ..
12/23/2001 05:17a <DIR> bin
12/23/2001 05:21a <DIR> book_examp
12/23/2001 05:05a <DIR> Book_Examples
01/30/2001 11:23a 947 COPYRIGHT
12/23/2001 05:17a <DIR> demo
12/23/2001 01:45a 695 ellesworth.java
12/23/2001 02:12a 740 ellsworth.java
12/23/2001 04:25p <DIR> Forte
12/23/2001 03:42p <DIR> include
12/23/2001 05:17a <DIR> include-old
12/23/2001 03:28a 2,982 java_config.txt
12/23/2001 05:17a <DIR> jre
12/23/2001 05:17a <DIR> lib
01/30/2001 11:23a 11,454 LICENSE
01/30/2001 11:23a 17,168 readme.html
01/30/2001 11:23a 5,859 README.txt
01/30/2001 11:23a 19,598,930 src.jar
12/23/2001 05:18a 115,097 Uninst.isu
12/23/2001 04:01a 1,330 VolcanoRobot.class
12/23/2001 04:01a 1,033 VolcanoRobot.java
11 File(s) 19,756,235 bytes
11 Dir(s) 7,833,579,520 bytes free
D:\My_Java>cd bin
D:\My_Java\bin>dir
Volume in drive D has no label.
Volume Serial Number is 5CB7-5E34
Directory of D:\My_Java\bin
12/23/2001 05:17a <DIR> .
12/23/2001 05:17a <DIR> ..
01/30/2001 11:23a 20,563 appletviewer.exe
01/30/2001 11:23a 24,669 dt_shmem.dll
01/30/2001 11:23a 20,575 dt_socket.dll
01/30/2001 11:23a 20,565 extcheck.exe
01/30/2001 11:23a 20,556 idlj.exe
01/30/2001 11:23a 20,551 jar.exe
01/30/2001 11:23a 20,572 jarsigner.exe
01/30/2001 11:23a 20,559 java.exe
01/30/2001 11:23a 20,561 javac.exe
01/30/2001 11:23a 20,563 javadoc.exe
01/30/2001 11:23a 20,559 javah.exe
01/30/2001 11:23a 20,555 javap.exe
01/30/2001 11:23a 20,561 javaw.exe
01/30/2001 11:23a 20,556 jdb.exe
01/30/2001 11:23a 86,094 jdwp.dll
01/30/2001 11:23a 20,568 keytool.exe
01/30/2001 11:23a 20,569 native2ascii.exe
01/30/2001 11:23a 20,565 oldjava.exe
01/30/2001 11:23a 20,567 oldjavac.exe
01/30/2001 11:23a 20,567 oldjavaw.exe
01/30/2001 11:23a 20,554 oldjdb.exe
01/30/2001 11:23a 20,574 policytool.exe
01/30/2001 11:23a 20,557 rmic.exe
01/30/2001 11:23a 20,557 rmid.exe
01/30/2001 11:23a 20,568 rmiregistry.exe
01/30/2001 11:23a 20,563 serialver.exe
01/30/2001 11:23a 20,567 tnameserv.exe
01/30/2001 11:23a 20,578 unregbean.exe
28 File(s) 645,413 bytes
2 Dir(s) 7,833,579,520 bytes free
D:\My_Java\bin>cd ..
D:\My_Java>cd lib
D:\My_Java\lib>dir
Volume in drive D has no label.
Volume Serial Number is 5CB7-5E34
Directory of D:\My_Java\lib
12/23/2001 05:17a <DIR> .
12/23/2001 05:17a <DIR> ..
01/30/2001 11:23a 130,394 dt.jar
01/30/2001 11:23a 18,684 ir.idl
01/30/2001 11:23a 1,916 jawt.lib
01/30/2001 11:23a 50,436 jvm.lib
01/30/2001 11:23a 428 orb.idl
01/30/2001 11:23a 4,644,533 tools.jar
6 File(s) 4,846,391 bytes
2 Dir(s) 7,833,579,520 bytes free
D:\My_Java\lib>cd ..
D:\My_Java>cd Book_Examples
D:\My_Java\Book_Examples>cd day01
D:\My_Java\Book_Examples\day01>dir
Volume in drive D has no label.
Volume Serial Number is 5CB7-5E34
Directory of D:\My_Java\Book_Examples\day01
12/23/2001 05:27p <DIR> .
12/23/2001 05:27p <DIR> ..
12/23/2001 05:27p 1,448 Ellsworth.class
12/23/2001 05:27p 744 Ellsworth.java
09/24/2000 12:02p 1,069 NoLinefeeds.class
09/24/2000 12:01p 747 NoLinefeeds.java
4 File(s) 4,008 bytes
2 Dir(s) 7,833,575,424 bytes free
D:\My_Java\Book_Examples\day01>
D:\My_Java\Book_Examples\day01>javac ellsworth.java
D:\My_Java\Book_Examples\day01>java ellsworth
Exception in thread "main" java.lang.NoClassDefFoundError: ellsworth
D:\My_Java\Book_Examples\day01>

Add current directory to your classpath by appending the surrent classpath with following
then your classpath should look like
C:\>echo %classpath%
D:\My_Java\lib;D:\My_Java\lib\tools.jar;.
cheers

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Folks,
I am having a problem connecting to my MSDE SQL 2000 DB on a WindowsXP pro. environment. I am learning Java and writing a small test prgm to connect the the database. The code compiles ok, but when I try to execute it i keep getting this error:
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I am using the Microsoft jdbc driver and my CLASSPATH is setup correctly, I've also noticed that several people have complained about this error, but have not seen any solutions....can someone help ?
Here is the one of the test programs that I am using:
import java.sql.*;
* Microsoft SQL Server JDBC test program
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I want to say that there was nothing wrong
with my classpath config., I am still not sure why
that didn't work, there is what I did to resolved
this issue.You can say that all you like but if you are getting NoClassDefFound errors, that's because the class associated with the error is not in your classpath.
(For future reference: you will find it easier to solve problems if you assume that the problem is your fault, instead of trying to blame something else. It almost always is your fault -- at least that's been my experience.)
1. I had to set my DB connection protocol to TCP/IP
(this was not the default), this was done by running
the
file "svrnetcn.exe" and then in the SQL Server Network
Utility window, enable TCP/IP and set the port to
1433.Irrelevant to the classpath problem.
2. I then copied all three of the Microsoft JDBC
driver files to the ..\jre\lib\ext dir of my jdk
installed dir.The classpath always includes all jar files in this directory. That's why doing that fixed your problem. My bet is that you didn't have the jar file containing the driver in your classpath before, you just had the directory containing that jar file.
3. Updated my OS path to located these files
and....BINGO! (that simple)Unnecessary for solving classpath problems.
4. Took a crash course on JDBC & basic Java and now I
have created my database, all tables, scripts,
stored procedures and can read/write and do all kinds
of neat stuff.All's well that ends well. After a few months you'll wonder what all the fuss was about.

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[lx out]

javac Initials1.java
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Hi..
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tq for reply my msg..
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int ch;
String r = "";
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if (ch < 0 || (char)ch == '\n') StringDone = true;
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int ch;
String r = "";
boolean StringDone = false;
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try
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} // end try
catch(java.io.IOException e)
StringDone = true;
} //end catch
}// end while
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} // end Readline
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Run time error - Exception in thread "main" java.lang.NoClassDefFoundError:

Can can one help me with this error:
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import java.util.*;
import java.lang.*;
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//A Very Simple Example
class TestEnv {
public static void main(String[] args){
System.out.println("Env is fine");
Compile the program:
javac TestEnv.java
Run the program:
java TestEnv
Error: Exception in thread "main" java.lang.NoClassDefFoundError: TestEnv

Try setting the classpath properly. It seems the runtime evironment is unable to find the compiled class files. Nothing else is wrong.
--Anil

Rapidwiz launch error Exception in thread main java.lang.UnsatisfiedLink

i am having the same issue rapid wiz is throwing an error
please share info of how to install 32 bit rpms on 64 bit ?
And these 32 bit rpms also need to be installed to get over the rapidwiz launch error :Exception in thread main java.lang.UnsatisfiedLink
rpm -Uvh libXau-1.0.5-1.el6.i686.rpm
rpm -Uvh libxcb-1.5-1.el6.i686.rpm
rpm -Uvh libX11-1.3-2.el6.i686.rpm
rpm -Uvh libXext-1.1-3.el6.i686.rpm
rpm -Uvh libXi-1.3-3.el6.i686.rpm
rpm -Uvh libXtst-1.0.99.2-3.el6.i686.rpm

ninjanoodle5 wrote:
thank you Hussein,
issue is now resolved
steps followed : yum install --setopt=protected_multilib=false *giveyourpackagename*.i686
Thanks for the update and for sharing the solution.
Regards,
Hussein

Export Release Build error - Exception in thread "main" java.lang.Error: Unable to find named traits

I've been developing an AIR application for Android and iOS. During development, I've run the application (in debug mode) in the desktop simulator as well as on an iPhone 4 and a Nook Tablet.
However, I recently tried to "Export Release Build" for iOS and hit the following error: (I've stripped out the package and class information in the error message below)
!ENTRY com.adobe.flexbuilder.project 4 43 2012-04-06 13:09:15.516
!MESSAGE Error occurred while packaging the application:
Exception in thread "main" java.lang.Error: Unable to find named traits: valid.package.path.here::ValidClassName
          at adobe.abc.Domain.resolveTypeName(Domain.java:231)
          at adobe.abc.Domain.resolveTypeName(Domain.java:148)
          at adobe.abc.GlobalOptimizer.sccp_eval(GlobalOptimizer.java:6665)
          at adobe.abc.GlobalOptimizer.sccp_analyze(GlobalOptimizer.java:5909)
          at adobe.abc.GlobalOptimizer.sccp(GlobalOptimizer.java:4628)
          at adobe.abc.GlobalOptimizer.optimize(GlobalOptimizer.java:3514)
          at adobe.abc.GlobalOptimizer.optimize(GlobalOptimizer.java:2215)
          at adobe.abc.LLVMEmitter.optimizeABCs(LLVMEmitter.java:526)
          at adobe.abc.LLVMEmitter.generateBitcode(LLVMEmitter.java:336)
          at com.adobe.air.ipa.AOTCompiler.convertAbcToLlvmBitcodeImpl(AOTCompiler.java:472)
          at com.adobe.air.ipa.BitcodeGenerator.main(BitcodeGenerator.java:82)
Compilation failed while executing : ADT
!STACK 0
java.lang.Exception
          at com.adobe.flexbuilder.project.internal.FlexProjectCore.createErrorStatus(FlexProjectCore. java:1019)
          at com.adobe.flexbuilder.util.logging.GlobalLogImpl.log(GlobalLogImpl.java:66)
          at com.adobe.flexbuilder.util.logging.GlobalLog.log(GlobalLog.java:52)
          at com.adobe.flexbuilder.exportimport.releaseversion.ui.ExportReleaseVersionWizard.doPackage (ExportReleaseVersionWizard.java:283)
          at com.adobe.flexbuilder.exportimport.releaseversion.ui.ExportReleaseVersionWizard.performFi nish(ExportReleaseVersionWizard.java:152)
          at org.eclipse.jface.wizard.WizardDialog.finishPressed(WizardDialog.java:827)
          at org.eclipse.jface.wizard.WizardDialog.buttonPressed(WizardDialog.java:432)
          at org.eclipse.jface.dialogs.Dialog$2.widgetSelected(Dialog.java:624)
          at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:240)
          at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84)
          at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4128)
          at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1457)
          at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1480)
          at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1465)
          at org.eclipse.swt.widgets.Widget.notifyListeners(Widget.java:1270)
          at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3974)
          at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3613)
          at org.eclipse.jface.window.Window.runEventLoop(Window.java:825)
          at org.eclipse.jface.window.Window.open(Window.java:801)
          at com.adobe.flexbuilder.exportimport.releaseversion.ExportReleaseVersionAction$1.run(Export ReleaseVersionAction.java:97)
          at com.adobe.flexbuilder.exportimport.releaseversion.ExportReleaseVersionAction.run(ExportRe leaseVersionAction.java:103)
          at org.eclipse.ui.internal.PluginAction.runWithEvent(PluginAction.java:251)
          at org.eclipse.ui.internal.WWinPluginAction.runWithEvent(WWinPluginAction.java:229)
          at org.eclipse.jface.action.ActionContributionItem.handleWidgetSelection(ActionContributionI tem.java:584)
          at org.eclipse.jface.action.ActionContributionItem.access$2(ActionContributionItem.java:501)
          at org.eclipse.jface.action.ActionContributionItem$5.handleEvent(ActionContributionItem.java :411)
          at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84)
          at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4128)
          at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1457)
          at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1480)
          at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1465)
          at org.eclipse.swt.widgets.Widget.notifyListeners(Widget.java:1270)
          at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3974)
          at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3613)
          at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2696)
          at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2660)
          at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2494)
          at org.eclipse.ui.internal.Workbench$7.run(Workbench.java:674)
          at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:332)
          at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:667)
          at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
          at com.adobe.flexbuilder.standalone.FlashBuilderApplication.start(FlashBuilderApplication.ja va:108)
          at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196)
          at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLau ncher.java:110)
          at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.jav a:79)
          at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:344)
          at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:179)
          at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
          at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
          at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
          at java.lang.reflect.Method.invoke(Method.java:597)
          at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:622)
          at org.eclipse.equinox.launcher.Main.basicRun(Main.java:577)
          at org.eclipse.equinox.launcher.Main.run(Main.java:1410)
The class the error message is referring to is defined with a SWC that my project links to. However, I've even tried to define a class with that same name (and location) within my project and it still fails to find it.
Why am I able to Project->Clean and run this project within the desktop AIR player (or on the device in debug mode) but unable to export it as a release build?
I have found a couple of threads mentioning a similar error but none of them have been marked as resolved.

At this point I feel I am talking to myself, but I will share my work-around in case it helps another who may stumble across this post.
In my particular case, both my main AIR application and my ANE wrapper library were referencing the same external Flex library (same revision). Both projects had the library linkage set to merge. Changing the linkage to "External" on one of the 2 libraries (it doesn't seem to matter which) and leaving the other as "Merged into code" enabled the export to complete without the bizarre "Unable to find named traits" error.

404 error Exception in thread "main" java.rmi.RemoteException: HTTP �� 4

I have Install Sun Application Server PE and JWSDP,when I run asant run-sample,an error below:
run-sample:
[echo] Running the simple.TestClient program....
[java] Service URL=http://localhost:8080/securesimple/Ping
[java] 2005-11-11 1:03:11 com.sun.xml.wss.impl.filter.DumpFilter process
[java] ��: ==== Sending Message Start ====
[java] <?xml version="1.0" encoding="UTF-8"?>
[java] <env:Envelope xmlns:env="http://schemas.xmlsoap.org/soap/envelope/"
xmlns:enc="http://schemas.xmlsoap.org/soap/encoding/" xmlns:ns0="http://xmlsoap.
org/Ping" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:xsi="http://www.w3.
org/2001/XMLSchema-instance">
[java] <env:Body>
[java] <ns0:Ping>
[java] <ns0:ticket>SUNW</ns0:ticket>
[java] <ns0:text>Hello !</ns0:text>
[java] </ns0:Ping>
[java] </env:Body>
[java] </env:Envelope>
[java] ==== Sending Message End ====
[java] Exception in thread "main" java.rmi.RemoteException: HTTP �� 4
04: �� - /securesimple/Ping; nested exception is:
[java] HTTP �� 404: �� - /securesimple/Ping
[java] at simple.PingPort_Ping_Stub.ping(PingPort_Ping_Stub.java:146)
[java] at simple.TestClient.main(TestClient.java:34)
[java] Caused by: HTTP �� 404: �� - /securesimple/Ping
[java] at com.sun.xml.rpc.client.http.HttpClientTransport.checkResponse
Code(HttpClientTransport.java:302)
[java] at com.sun.xml.rpc.client.http.HttpClientTransport.connectForRes
ponse(HttpClientTransport.java:252)
[java] at com.sun.xml.rpc.client.http.HttpClientTransport.invoke(HttpCl
ientTransport.java:88)
[java] at com.sun.xml.rpc.client.StreamingSender._send(StreamingSender.
java:96)
[java] at simple.PingPort_Ping_Stub.ping(PingPort_Ping_Stub.java:130)
[java] ... 1 more
[java] Java Result: 1

Hi,
Before connecting through your main program, you have to keep ready your catching object. Mean to say first you have to run local method which will be waiting for remote method to catch.
Regards,
Ravi Maheshwari

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;

Java Compile Error Exception in thread "main" java.lang.ArrayIndexOutOfBoundsException: 14 for iOS

When compiling one of my projects, I am getting this error suddenly:
Exception in thread "main" java.lang.ArrayIndexOutOfBoundsException: 14
          at adobe.abc.GlobalOptimizer$InputAbc.readCode(GlobalOptimizer.java:1510)
          at adobe.abc.GlobalOptimizer$InputAbc.readBody(GlobalOptimizer.java:682)
          at adobe.abc.GlobalOptimizer$InputAbc.readBodies(GlobalOptimizer.java:403)
          at adobe.abc.LLVMEmitter.generateBitcode(LLVMEmitter.java:326)
          at com.adobe.air.ipa.AOTCompiler.convertAbcToLlvmBitcodeImpl(AOTCompiler.java:472)
          at com.adobe.air.ipa.BitcodeGenerator.main(BitcodeGenerator.java:82)
Compilation failed while executing : ADT
but only when targeting iOS. fo Android only, it works fine. Anyone have any ideas? I also logged it as a bug.

I get the I/O exception while reading: D:\Java\HelloApplet (The system cannot find the file specified). I have previously compiled HelloApplet.java into HelloApplet.class using javac.exe
the two include statements in the sample HelloApplet I'm using are
import java.applet.*;
import java.awt.*;
I also have a ComponentEventTest.java file which I've made into a class with these two
include statements:
import java.awt.*;
import java.awt.event.*;
I can however compile .java files which have no include statements.
I take it that my classpath is not set correctly. Like I said earlier, I'm using winxp
and trying to set the classpath variable under system. I have tried under user too. The path names I've tried setting are C:\Program Files\Java\jdk1.5.0_02\, C:\Program Files\Java\jdk1.5.0_02\lib, C:\Program Files\Java\jdk1.5.0_02\include, and C:\Program Files\Java\jdk1.5.0_02\;C:\Program Files\Java\jdk1.5.0_02\lib;C:\Program Files\Java\jdk1.5.0_02\include.
How can I correct this? If it's possible, I would like to set a variable in windows
versus having to type extra commands at the command prompt everytime I try
to run a java class with java.exe. Any help would be much appreciated

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

Hi
I have seen this problem on a few forums but have not found an answer that works for me, sorry if missed it!!
The command I am giving is:
C:\Program Files\Rococo\ImprontoSimulator\examples\echo\bin>echo-server
Exception in thread "main" java.lang.NoClassDefFoundError: com/rococosoft/impronto/examples/echo/EchoServer
this runs the following batch file:
@echo off
set CLASSPATH=
set CLASSPATH=%SIMULATOR_HOME%\lib\isim_j2se.jar;%CLASSPATH%
set CLASSPATH=%SIMULATOR_HOME%\lib\log4j.jar;%CLASSPATH%
set CLASSPATH=%SIMULATOR_HOME%\examples\echo\lib\echo.jar;%CLASSPATH%
java -classpath "%CLASSPATH%" com.rococosoft.impronto.examples.echo.EchoServer
this is where I assume all the CLASSPATH's are set.
Any help would be very much appreciated.
Thanks
Nitin

Once you have defined your classpath as an environment variable, it shouldn't be necessary to include it (or quote it) within the command line. In other words,
c:\> java EchoServer
should have worked. However, I suspect the reason the batch script doesn't work might be because %SIMULATOR_HOME% isn't defined? If Java can't find any of the libraries, then it can't find a class EchoServer that contains a main() function to call, resulting in the error message you've received.

Error:"exception in thread main:java.lang.noclassdeffound error.

Hi,
I am new to this java tech and programming. I just started learning and installed j2sdk1.4.0_03. I wrote a small hello world program and compiled it without any errors. When I execute the same using java hello command, I am getting an error like this: exception in thread "main" java.lang.noclassdeffound error. I am not able to resolve this issue. Please let me know the sol.
thanks
venkatraman

send the program u have typedUmm... Why?
Anyway @NovaKane: Welcome. Together with seifist and sunny we have at
least three new posters who show enough intelligence to find chuck's
solution (or one of the many hundreds of others like it) and the politeness
to thank him for it. What's the forum coming to?
If you need it there is a description of the classpath here:
http://java.sun.com/j2se/1.5.0/docs/tooldocs/windows/classpath.html
Again, welcome. And thanks for raising the intelligence level (and politeness
quotient) of the fora.

VIPCA error Exception in thread "main"

Hello
I have completed a successful installation of oracle clusterware (10.2.0.1) on a 2 node cluster.
When i am runing ./vipca, i receive the following error
bash-3.00# ./vipca
Exception in thread "main"
& then it exits back to the shell.
Please suggest.
Thanks
Anup

Hi,
There are many bugs on 10.2.0.1 apply the patch 10.2.0.4 before and then continue the installation.
Check metalink note 414163.1..
Edit your vipca script on both nodes and add the bold line (unset)
if [ "$arch" = "i686" -o "$arch" = "ia64" -o "$arch" = "x86_64" ]
then
LD_ASSUME_KERNEL=2.4.19
export LD_ASSUME_KERNEL
fi
unset LD_ASSUME_KERNEL <<== Line to be added
Cheers,
Rodrigo Mufalani
http://mufalani.blogspot.com

ERROR - Exception in thread

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