Eclipse problem (of EP5 PDK)
Hello All,
Iam still working in Eclipse 2.1 that has been configured with EP5 PDK kit.Very soon we would be updating to Netweaver Dev.Studio. At present I have the following problem:
In the Eclipse project folder structure:
Project1->Private->lib->Project1.jar
A jar file will be formed automatically when we build a par file of the project.For my project also, the jar file is created initally, but now this jar file is not getting updated when ever I recreate a par file.With this problem what ever the code I had written in the .java files is not getting updated.
I have tried all the following known ways:
1.deleted the jar file and again created the par file, but the jar file is not getting created again.
2.uninstalled my Ecipse and re-installed Eclipse with EP% PDK kit again, but again same problem is getting continued.
Can any one of you help me in this aspect to throw some light over the reason of this this unusual problem.
Thanks
Chakri.
Hi,
Did you try using the File > Export > JAR file to manually do this...
Try Windows > Preferences > Restore Defaults to see if that makes a difference...
When you uninstall Eclipse to try and refresh the installation, you probably have to get rid of the workspace and any other settings manually to really get rid of the old settings.
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at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:144)
at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:596)
at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:433)
at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:948)
at org.apache.catalina.core.StandardContext.invoke(StandardContext.java:2358)
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at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:142)
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at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:594)
at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:433)
at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:948)
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at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:433)
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I don't know where is the problem.
this is what i have in /etc/profile
PATH="/usr/local/bin:/usr/bin:/bin:/usr/local/sbin:/usr/sbin:/sbin:/opt/java/jre/bin/:/usr/share/eclipse/jre/bin/java"
export PATH
JAVA_HOME="/opt/java"
export JAVA_HOME
I don't know where is the problem.jdarnold wrote:Have you checked the Java Build Path in eclipse?
I try to set build path to option "project" and also set my path in Folder option source"src" and output:"build", it's not working -
Hi @ all,
i'm trying to learn J2EE technology with jboss and eclipse dev.kit.
I use the Jboss/eclipse tutorial (http://prdownloads.sourceforge.net/jboss/Tutorial-1.3.0.pdf)
but there are several problems with the ear-file.
This error will be processed if I try to deploy the package to the jboss
server:
14:20:12,765 WARN [ServiceController] Ignoring request to stop nonexistent service: jboss.j2ee:service=EARDeployment,url='FiboApp.ear'
14:20:12,765 WARN [ServiceController] Ignoring request to stop nonexistent service: null
14:20:12,765 INFO [EJBDeployer] Undeploying: file:/C:/jboss-4.0.0/server/default/tmp/deploy/tmp3781FiboApp.ear-contents/FiboEJB.jar
14:20:12,765 WARN [ServiceController] Ignoring request to stop nonexistent service: null
14:20:12,765 INFO [EARDeployer] Undeploying J2EE application, destroy step: file:/C:/jboss-4.0.0/server/default/deploy/FiboApp.ear
14:20:12,781 WARN [ServiceController] Ignoring request to destroy nonexistent service: jboss.j2ee:service=EARDeployment,url='FiboApp.ear'
14:20:12,781 WARN [ServiceController] Ignoring request to remove nonexistent service: jboss.j2ee:service=EARDeployment,url='FiboApp.ear'
14:20:12,843 WARN [ServiceController] Ignoring request to destroy nonexistent service: null
14:20:12,843 WARN [ServiceController] Ignoring request to remove nonexistent service: null
14:20:12,843 WARN [DeploymentInfo] Could not delete file:/C:/jboss-4.0.0/server/default/tmp/deploy/tmp3781FiboApp.ear restart will delete it
14:20:37,906 INFO [EARDeployer] Init J2EE application: file:/C:/jboss-4.0.0/server/default/deploy/FiboApp.ear
14:20:37,984 INFO [EARDeployment] Registration is not done -> stop
14:20:37,984 ERROR [MainDeployer] Could not initialise deployment: file:/C:/jboss-4.0.0/server/default/deploy/FiboApp.ear
org.jboss.deployment.DeploymentException: Error in accessing application metadata: ; - nested throwable: (javax.management.InstanceAlreadyExistsException: jboss.j2ee:service=EARDeployment,url='FiboApp.ear' already registered.)
at org.jboss.deployment.EARDeployer.init(EARDeployer.java:270)
at org.jboss.deployment.MainDeployer.init(MainDeployer.java:799)
at org.jboss.deployment.MainDeployer.deploy(MainDeployer.java:736)
at org.jboss.deployment.MainDeployer.deploy(MainDeployer.java:709)
at sun.reflect.GeneratedMethodAccessor31.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at org.jboss.mx.interceptor.ReflectedDispatcher.invoke(ReflectedDispatcher.java:141)
at org.jboss.mx.server.Invocation.dispatch(Invocation.java:80)
at org.jboss.mx.interceptor.AbstractInterceptor.invoke(AbstractInterceptor.java:119)
at org.jboss.mx.server.Invocation.invoke(Invocation.java:74)
at org.jboss.mx.interceptor.ModelMBeanOperationInterceptor.invoke(ModelMBeanOperationInterceptor.java:131)
at org.jboss.mx.server.Invocation.invoke(Invocation.java:74)
at org.jboss.mx.server.AbstractMBeanInvoker.invoke(AbstractMBeanInvoker.java:242)
at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:642)
at org.jboss.mx.util.MBeanProxyExt.invoke(MBeanProxyExt.java:176)
at $Proxy8.deploy(Unknown Source)
at org.jboss.deployment.scanner.URLDeploymentScanner.deploy(URLDeploymentScanner.java:305)
at org.jboss.deployment.scanner.URLDeploymentScanner.scan(URLDeploymentScanner.java:481)
at org.jboss.deployment.scanner.AbstractDeploymentScanner$ScannerThread.doScan(AbstractDeploymentScanner.java:204)
at org.jboss.deployment.scanner.AbstractDeploymentScanner$ScannerThread.loop(AbstractDeploymentScanner.java:215)
at org.jboss.deployment.scanner.AbstractDeploymentScanner$ScannerThread.run(AbstractDeploymentScanner.java:194)
Caused by: javax.management.InstanceAlreadyExistsException: jboss.j2ee:service=EARDeployment,url='FiboApp.ear' already registered.
at org.jboss.mx.server.registry.BasicMBeanRegistry.add(BasicMBeanRegistry.java:755)
at org.jboss.mx.server.registry.BasicMBeanRegistry.registerMBean(BasicMBeanRegistry.java:211)
at sun.reflect.GeneratedMethodAccessor1.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at org.jboss.mx.interceptor.ReflectedDispatcher.invoke(ReflectedDispatcher.java:141)
at org.jboss.mx.server.Invocation.dispatch(Invocation.java:80)
at org.jboss.mx.interceptor.AbstractInterceptor.invoke(AbstractInterceptor.java:119)
at org.jboss.mx.server.Invocation.invoke(Invocation.java:74)
at org.jboss.mx.interceptor.ModelMBeanOperationInterceptor.invoke(ModelMBeanOperationInterceptor.java:131)
at org.jboss.mx.server.Invocation.invoke(Invocation.java:74)
at org.jboss.mx.server.AbstractMBeanInvoker.invoke(AbstractMBeanInvoker.java:242)
at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:642)
at org.jboss.mx.server.MBeanServerImpl$3.run(MBeanServerImpl.java:1397)
at java.security.AccessController.doPrivileged(Native Method)
at org.jboss.mx.server.MBeanServerImpl.registerMBean(MBeanServerImpl.java:1392)
at org.jboss.mx.server.MBeanServerImpl.registerMBean(MBeanServerImpl.java:359)
at org.jboss.deployment.EARDeployer.init(EARDeployer.java:262)
... 21 more
Can anybody help.
Thx in advance.
Greets from Germany
BenHi, I ran into Sam problem. I have the Eclipse 3.1.0, JBOSS 4.0.1sp1, JBoss-IDE 1.3.0 running under JDK 1.5.0.02. It appers for sum resion that the jboss-web.xml is not getting the name of the �<ejb-ref-name></ejb-ref-name>�. if I manually add the name so it looks like this: �<ejb-ref-name>ejb/Fibo</ejb-ref-name>� the project deploys. I am new to this as well and am not shore what needs to be changed to fix this in the build. I am thinking it�s a problem in the way XDoclet parses the source for the META DATA.
-
Hi good Morning, I have a problem importing import com.sun.image.codec.jpeg.*; in the eclipse IDE,I get this error the import com cannot be resolved,
there part of my code, package gui;
import javax.swing.event.*;
import java.awt.image.*;
import java.awt.event.*;
import javax.swing.*;
import java.text.*;
import java.awt.*;
import java.io.*;
import jj2000.j2k.quantization.dequantizer.*;
import jj2000.j2k.image.invcomptransf.*;
import jj2000.j2k.wavelet.synthesis.*;
import jj2000.j2k.fileformat.reader.*;
import jj2000.j2k.codestream.reader.*;
import jj2000.j2k.entropy.decoder.*;
import jj2000.j2k.image.input.*;
import jj2000.j2k.codestream.*;
import jj2000.j2k.decoder.*;
import jj2000.j2k.image.*;
import jj2000.j2k.util.*;
import jj2000.j2k.io.*;
import jj2000.disp.*;
import com.sun.image.codec.jpeg.*;
import colorspace.*;
please, help meAre you sure that package exists? Looks like one of the Sun private APIs that aren't for general use, and, more pertinently, aren't guaranteed to be present in different versions of Sun's Java implementation. They won't be present at all in non-Sun distros. What leads you to want to import it?
From the javadocs of JPEGCodec, in that package:
Note that the classes in the com.sun.image.codec.jpeg package are not* part of the core Java APIs. They are a part of Sun's JDK and JRE
* distributions. Although other licensees may choose to distribute these
* classes, developers cannot depend on their availability in non-Sun
* implementations. We expect that equivalent functionality will eventually
* be available in a core API or standard extension.>
In short, try and avoid using it directly -
Hello, i just built my new pc alone and i have an issue i wanna ask about
MSI Eclipse X58
Core 920
PSU Cooler Master 850W
3x1gb Corsair TR3X3G1600C9
VGA Asus 285
When i press the power button, all lights turn on (like the pc is gonna start booting) for 2-3 secs, then evrything goes off (like power turned off) for 3-4 secs and then evrything is on again and the pc boots. Is this normal? Thank you.
(This happens 99% but there is a 1% possibility to boot without turning off and on, that made me think this might not be normal)
One more issue is that when i start a game a strange sound comes out of the chipsets (i think is the vga), Its like the sound old modems used to do to connect but not so loud and im sure it comes out of chipsets and not a speaker. Is it a vga/soundcard conflict. Soundblaster is installed in first pci-e and next to it i have install the vga (recomended from manual).
I start game and suddenly the sound comes out , i alt-tab to desktop and sound stops. Happens with all games i tried, even vista chess.thrass it sounds like you have the double/fake boot issue there is a sticky about it at the top of the Forum. As for the sound in games I used to have issues like that with some other speakers. Basically the video card was producing some EMI frequency just from its regular operation and my speakers were picking it up. Getting new speakers fixed it because the new speakers had better shielding against EMI. This may be your problem the first suggestion is a good one try it with a different video card.
A good rule of thumb is to just keep some old 10 dollar video card laying around for testing in times like these. I have some old 64meg quadro I use for just such times. -
Dear MSI Teams,
Currently my MSI Eclipse plus was send for RMA. 1st ram slot spoil. 1st sata spoil. But cannot 1 to 1 exchange. And also prblem with the skype.
Now the distributer loan a MSI Eclipse to me. Now my pc keep restart. WTH!! Supporting MSI so many years and get this !
Regret to get this MSI Eclipse plus & my previous (MSI Eclipse). Going to change ASUS Rampage II. Solid and not much problem compare with MSI Eclipse plus.
WHAT DO YOU GUYS SAYS???????Are you asking for assistance or...? How about giving details about your system to see if you have some component creating this experience. Please give us your complete system specs including the PSU(the brand, model and especially the amps for the +12v rail(s)). Please read the >>Posting Guide<<
-
[Eclipse Problem] Selection does not contain a main type?
well i am using a GUI builder software which generates java code, i made a simple one to test and it will not compile.
import java.awt.*;
import javax.swing.*;
public class name {
@SuppressWarnings("unused")
private void initComponents() {
panel1 = new JPanel();
label1 = new JLabel();
textField1 = new JTextField();
panel1.setLayout(new FlowLayout());
label1.setText("Name:");
label1.setHorizontalAlignment(SwingConstants.LEFT);
panel1.add(label1);
textField1.setColumns(12);
textField1.setText("hi");
panel1.add(textField1);
private JPanel panel1;
private JLabel label1;
private JTextField textField1;
}it should make a basic swing GUI but it just gives me the error "Selection does not contain a main type"
I did not select in eclipse "use public static void main" i know im not supposed to because this has no main method, but how am i to compile this? =X
Edited by: -Johnny- on May 14, 2008 6:44 PM
Edited by: -Johnny- on May 14, 2008 6:44 PM-Johnny- wrote:
ya i used javac instead of eclipse then running it complains like you say
but is there any way to compile this code and it will work? I was hoping to use this GUI builder for business purposes but it seems like a waste of money so far if i can't make working java application with it =\The code is fine. You need to learn the basics. Start with the intro tutorials at the Sun type and start reading and coding.
Here is what the rest could look like:
import java.awt.*;
import javax.swing.*;
public class name
@SuppressWarnings("unused")
private void initComponents()
panel1 = new JPanel();
label1 = new JLabel();
textField1 = new JTextField();
panel1.setLayout(new FlowLayout());
label1.setText("Name:");
label1.setHorizontalAlignment(SwingConstants.LEFT);
panel1.add(label1);
textField1.setColumns(12);
textField1.setText("hi");
panel1.add(textField1);
private JPanel panel1;
private JLabel label1;
private JTextField textField1;
public name()
initComponents();
public JPanel getPanel()
return panel1;
private static void createAndShowUI()
JFrame frame = new JFrame("name");
frame.getContentPane().add(new name().getPanel());
frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
frame.pack();
frame.setLocationRelativeTo(null);
frame.setVisible(true);
public static void main(String[] args)
java.awt.EventQueue.invokeLater(new Runnable()
public void run()
createAndShowUI();
}Edited by: Encephalopathic on May 14, 2008 7:10 PM -
DSM Terminator Problem in EP5 SP5???
Hi,
We are using EP5 sP5. when i logoff from portal DSM terminator window is asking for password. How can i resolve the issue?
Regards
RavindraHello,
What happens is that you loged off before the actuall session has been terminated.
What is happening is that there is a parameter missing in your user management registery.
go to regedit>software>sapportal...>usermanagement>configuration>
add the following parameter
Extended ticket expiration= 5 seconds
this should allow you to log off and not having to fill in the credentials again.
regards
Razmik -
i have wtpallinonetoolkit and i opened eclipse.exe under it.
i have my servlets and jsp running well in tomcat.
now when i heard abt wtp i thot doing the same application in eclipse and try running directly from there,
but i'm getting many errors.
one among that is my property file coudnot be found.
under tomcat i've placed the property files in the same directory where i had my classes folder.
but in eclipse i didn't see a classes folder under WEB-INF.
can anyone pls guid me thru the steps i need to follow.Ok, forget it, my fault.
I found the solution in
http://dev.eclipse.org/mhonarc/lists/eclipse-dev/msg07351.ht ml
It was enough to delete the launch configuration created with M3 and
recreate it with M4.
"When anything else has failed, read the instructions..." :(
Gabriele
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