I get a problem which results in the browser which is running the plug in (and the plugin itself) close down suddenly. No error. No warning, they just vanish.I am using IE5 and JRE1.3 for the plug in.The code when it occurs is KeyPairGenerator keygen = ...

hi I changed proxy configuration in my plugin, but no effect. why?thanks

Hi there,Is there a Method to let the Plugin (1.3.1) be installedfrom a intranet address? The Object-Tag created with the HTML-Converter points to sun! How can I configure the Plugin-Installer to load from intranet location ?

HiMy application has 2 jar files that are both needed. To use classes in the 2nd jar file I think I need to load it with a classloader. Does anyone know how to load a complete jar file using a class loader, or does anyone have any other suggestions for ways to solve this problem.CheersSS ...

I've installed j2se version "1.3.1" on my win2k box successfully. I am currently having a problem though when installing Forte 3.0. Specifically I get a warning message on install saying that the version of java detected was only 1.3 and that Forte only has full support on 1.3.1. When I do a ...

We've just begun using the new Java Plug-in 1.3.1 version. There are some new features with the Control Panel that comes with this Plug-in. One thing I'm curious about is the 'Recycle Classloader' option. What does it mean if I turn it on and what does it mean if I turn it off?We've got an ...

hi there, I Downloaded Java2.0SDK and Installed it. when ever i am executing "javac" command in bin directory it is running, but when i execute the same command in Different directory, it is giving some error "bad command". i want to know how to set the path such that i can compile and execute ...

Hello, I have installed the jdk1.3.1 plug in un my unix machine and innetscape I set the preferences | advanced | enable java Plugin to true.Then I tried to load a java applet and got this error:Exec of /usr/bin/i386/native_threads/java_vm failed: 2Plugin: Plugin is not enabled or java VM ...

Is there anyway to detect that a browser has the Java Plugin for both IE and Netscape? What I want to do is detect if the browser has the java plugin if so then then display the applet else display a message about the plugin that they are going to be installing and to give the user an option to ...

Hi,When I make an updated JAR file available, it gets downloaded and verified correctly (it's signed), but then nothing. The progress dialogue simply says that scanning has reached 100%. There have been a couple of threads along these lines, but nothing that seems to jump out as a solution. ...

Hi!I can't get the DownloadService to work as I wan't it to work.I have 30 resources in my jnlp-file who has the download property set to "lazy". When I start my application none of these resources are downloaded, which is correct. But when I want to download one of these resources using the ...

I guess everyone now knows Micro$oft will no longer support Java in their new release of Windows XP. Does this mean that the users need to manunally change the default setting in IE and manually download the JRE from SUN? Will this keep our users away from enjoying WebStart(or applet)?Right now ...

I created a new topic because the questions abouthow to detect Java Plugin in browsers are scattered thoughout this forum.Basically you need to employ two approaches for IE and NS.In IE you need to try to instantiate a small applet(not your production applet) in order to see if browser can do ...

I would like to know if the JavaBeans ActiveX Bridge is still supported and if people are using it production environments? Most postings and docs are several years old and in JDK1.4, the class sun.beans.ole.Packager is no longer present in the jaws.jar file.Thanks.Mattias Arbin ...

Is there any easy way to conver Applet to WebStart?Any hint? Is there any tutorial about WebStart? Thanks.

Hi, friends:I designed a application program with Swing applet. The Java console is launched automatically when I run my program. My question is: Whether should I close this Java Console window when the Swing applet program is run? Please let me know how to close this window with <OBJECT> ...

How can I resize a JWS application. it has a constant size and the resize option is grayed out.thanks,SK

I have a signed applet. Signing works fine.I get the following error:Exception occurred during event dispatching:java.lang.StackOverflowErrorat java.io.FilePermission$1.run(Unknown Source)at java.security.AccessController.doPrivileged(Native Method)at java.io.FilePermission.init(Unknown ...

I installed J2EE1.3 on my computer, win2K Professional service pack2 and I set all classpath and evironment variables up. I run j2ee.bat but it showed me some error messages. I didn't understand why it didn't work.I uninstall J2EE1.3 version and installed 1.2.1 version and then it worked. who ...

Hai java guys,I need help from you.After coding any java application,how to create installation setup for that application to install in another system.I searched www.installshield.com for this,but i am unable to find solution.If anybody knows plz let me know.If it is free download ,i will be ...

What l'm i doing wrong?Failed to load Main-Class manifest attribute from ButtonTest.jarEmail: netprogrammer@hotmail.com

When I try and manually add a manifest file to jar, a IOException is thrown with the message "invalid header filed". I have copied some manifests form some posts, I get that error, I extracted the default manifest from a jar, and tried to add it, I still get the error.The default manifest looks ...

Downloaded Standard Edition jdk1.3.1 on my windows 98 system. I set the path on the Autoexec.bat screen to Set PATH= C:\WINDOWS;C:\WINDOWS\COMMAND;C:\JDK1.3.1\binset classpath=.;C:\classes when I open the bin directory I see the javac.exe file. But when I try to compile using the Programmer's ...

Hi all, I would like to ask whether j2sdk has jre with it? I installed j2sdk1.3 in my machine and wrote a swing applet. However, when I run it, it does not detect that I have j2sdk installed and still ask me to download jre once again. Is there any way to let the machine knows that I have j2sdk ...

Hi - I have a jar in the \ext folder with the package (and class) that I need. When I compile an application that imports this package, it compiles fine. However, when I run the application, it comes up with a "NoClassDefFoundError" message. I removed the jar and recompiled the application to ...

Hi When executing the jar file by double clicking on it i get this message:'Could not find the main class. Program will exit!'Anyone can please help!!

I'm trying to access a JBoss stateless session bean from a Java application launched using Web Start.The line of code which throws an exception is:// Get a reference to the Interest BeanObject ref = jndiContext.lookup("interest/Interest");The exception is:java.security.AccessControlException: ...

okay i have the j2sdk-1_3_1-doc, j2re-1_3_1_01-1win, and the j2sdk-1_3_1_01win downloaded . how do i change my environment..... or what is my next step.?thanks for any help

I wrote applet using Java 1.3.1, using swing clasess.I use java-plugin, defined in <object ..> and <embed ..> tags as described in documentation, with MAYSCRIPT parameter and ID and NAME parameters defined.How to set up focus on this applet through JavaScript?I have ...

Hi all, I am running swing applets.how java plugin get downloaded automatically by JApplet.thanks

when i run jar file with web start, occour the following error:The driver: sun.jdbc.odbc.JdbcOdbcDriver could not be loaded. This could be a problem with the driver itself, or that the driver is not found on the classpath. pls help me.

Hi,I'm runing Apache 1.3.20, and tomcat 3.2.3 under Windows 2000. When I deploy my WAR file on tomcat, it seems like the only way to get the servlet to substitute $$codebase in the jnlp-file is to call the jnlp file from tomcats webserver, i.e. use port 8080. I'd like to do this using ...

Hi,I would like to use JNLP as it I like the method of specifying an application's configuration, eg jars, properties and native libraries. It's more controlled and versionable than having to use a command line 3 metres long.However, we use Marimba Castanet and I want to stick with that, so ...

Hello,We have an application applet tested and verified against 1.3.0 Java Plugin. We still want to use the same plug-in but with the release of 1.3.1 our applet downloads 1.3.1 as opposed to 1.3.0 reason being the 1.3.0 has been moved to archive. Is there a new URL where i can still point to ...

Hello,I recently upgarded to jdk1.3.1 and converted our applet and classes to jdk1.3.1 using swing classes. From there, we converted the html file with htmlconverter and diployed this on the web. When a user goes to the web, the system automatically downloads the java plugins and installs them ...

I addded a number of gif files to an image directory which gets included in a jar file. My program aborts when it tries to load one of the gif files. When I looked into the jar file to make sure that my gif file was really there, it became obvious that the jar utility translated the names of ...

I'm devleping an app that I would like to put in a jar. When I distribute the test builds, I would like to keep the images and classes in seperate jars so I don't have to redistribute the images.The problem I have is that the program cannot find the images when they are in a seperate jar ...

I want to develop a website generator for my project. How should I get start ? What kind of language should I use and what kind of develope environment should I use ?

Hi,I'm new to JWS. Have written a launch.jnlp file (using DeployDirector Bundler). Put it on to web-server with all the required application jars.Installed JWS on PC. Using File-Preferences-Advanced, put the Remote Application URL as :- ' http://172.17.4.2:7001/app/launch.jnlp'The contents of ...

hello,I want to setup JAVA WebStarts "Output Options" & "Log to file" by some application, but question is where this information stored physicaly? (registry or some file)thanksNerius

Hi:I'm running HPUX 11i and Apache 1.3.12. The Apache web server software is working properly; it's serving pages. I'm having trouble installing java. There are instructions in the Apache release notes that come bundled with 11i that describe how to install and configure JSDK 2.0 and JDK ...

I've discovered a problem with Java Web Start. We install JWS 1.0.1_01 and Java21.3.0_03 using our own installer (this, I believe, is not part of the problem, however).If a new update is available, JWS detects it properly, then starts the download.I have two files, one is 760 K, one 1.4 Megs. ...

I've searched through a bunch of archives and I can't find exactly what I need/want.I've written an application that I want to bundle as a jar. I also want this application to be able to send email. I am using the java mail api but it doesn't seem to be cooperating.The application works ...

When I use JFileChooser's showOpenDialog() method with JWS, my app displays a dialog box that says:"There is no disk in the drive. Please insert a disk into drive A:" I've tried setting a current directory and I still get the message. How do I get rid of this message?

Hi, I'm trying to make the plug-in uses the classes installed on the client machine. I've tried setting the CLASSPATH environment variable. It doesn't work.I've tried setting -cp options in the Java Runtime Parameters of the Java Plug-In Control Panel. Apparently, the java environment ...

How do I protect a .jnlp resource via HTTP Basic Authentication? I can see how the first invocation of a .jnlp resource via a browser would typically prompt me for userid/password, but what about when I start the application from the Java Web Start application manager? Also, what about ...

Does anyone know the exact property in javaws.cfg to set the Proxy setting to None ? I am currently using :javaws.cfg.proxy.setting=NONEbut this is from JWS beta and I now have 1.0.1_01 and I see that the new version does not save the settings in javaws.cfg anymore ?

I am getting the following error when I try to load my applet for the second time..java.security.AccessControlException: access denied (java.lang.RuntimePermission modifyThreadGroup)at java.security.AccessControlContext.checkPermission(Unknown Source)at ...

I am looking for a way to retrieve the proxy (if applicable) for a connection during runtime. The app is launched via webstart - which determines the proxy details just fine, but our client (which creates a separate https connection to our server) is not recognising the proxy settings ...

HELLO!!I'm trying to communicate between my JApplet and the JavaScript in my HTML. i was quite successful in IE but unable to figure out how to use in Netscape. i have almost tried every possible answer in the forum since yesterday. could anybody please HELP me in solving this. i am using ...