Desktop Technologies

Tags: java, Desktop Technologies
  • "#" symbol in classpath
  • Mon, 24 Sep 2007 09:31:00 GMT
  • Hi all.I use jre 1.5.0_06, WindowsXP Prof.If classpath of my application include "#" sign(for example c:\#install\appfolder\app.jar)my app does not works!Are it's ok?P.S. Sorry for my english...
  • "__fabsf: referenced symbol not found"
  • Wed, 09 Jan 2008 00:57:00 GMT
  • Folks'es,i just installed a couple of patches on my Solaris 2.8, then i downloaded Java 1.5 and now my Mozilla 1.7.12 keeps crashing with the following error message:ld.so.1: mozilla-bin: fatal: relocation error: file /opt/Mozilla1.7.12/mozilla/components/libgklayout.so: symbol __fabsf: ...
  • "AbsoluteLayout" in Netbeans 4.1 IDE (early access 2)
  • Sun, 23 Sep 2007 05:36:00 GMT
  • Hi !Netbeans 4.1 IDE generates/updates a output "project JAR" for you with each build.In the "help" section under "layout managers" it states:"To distribute an application with the IDE's "AbsoluteLayout" manager, you must include the IDE's AbsoluteLayout classes, as these are not part of the ...
  • "access denied" error from Java Web Start
  • Tue, 18 Sep 2007 13:58:00 GMT
  • I can successfully download the jar file, but always have error message "access denied" when the java application tries to open a local file in C:\temp\poc1.xml. I can successfully execute the java application from DOS,but failed when using Java Web Start. The error message is as follows:-Java ...
  • "accessibility.properties" file does not work in J2SDK1.4.2
  • Sun, 23 Sep 2007 04:08:00 GMT
  • Hi,What is the file that is equivalent to "accessibility.properties" in J2SDK1.4.2 . I tried adding "assistive_technologies=EventTest" to "accessibility.properties" file by creating a new file. but the JRE is not loading this class by default. But the same class is loaded suucessfully when i ...
  • "Advanced" Printing, What API?
  • Sun, 23 Sep 2007 09:28:00 GMT
  • I'm writing a virtual cheque program, i have a gui that looks like a cheque, but im trying to print out on pre-made paper so i need exact control to where to print out text as it needs to line up exactly to the paper. what api should i be using? Java Print Service API?...
  • "Audio input" frustrations with 1g
  • Fri, 07 Mar 2008 21:10:00 GMT
  • It seems to randomly shut the volume off to my Line In Gain and Monitor Volume settings (on the "shift-props" menu"). The only events I've been able to positively link to the issue are:- adjusting the system volume (Solaris menu bar volume) on-screen of via keyboard.- Opening "some" web ...
  • "BIG PROBLEM"
  • Thu, 20 Sep 2007 10:34:00 GMT
  • hi alli have a little problemi just install a java 2 sdk se v 1.40.0_03 & i have problem with open class file in web site i recive message: load: class *.class not found.java.lang.ClassNotFoundException: *.classwhat should i doop.sys w2k enbr max ...
  • "Can I create forms by extending other forms?" doubt
  • Wed, 14 Nov 2007 14:16:00 GMT
  • Hi, I need help with inheritance.I want create a base form with some controls like a programmed status bar, and then extend that form to another. But I can't, I'm using NetBeans. this IDE does not show the inherited controls in the designer.this is the only information I had found so far, but ...
  • "Cannot find symbol"
  • Tue, 25 Sep 2007 09:51:00 GMT
  • I'm trying to compile a java project using netbeans. This project makes use of another netbeans project (which contains database connectivity classes). Everything has been going great as I've been creating objects of the database classes, until I significantly changed them. I rewrote a few of ...
  • "Cannot Launch Java application"
  • Mon, 24 Sep 2007 03:42:00 GMT
  • Hello out there.I was wondering if any one had any suggestions on how to fix a little problem of mine. I might be posting in the wrong area, so if I am just tell me where I should post and i'll go there as quickly as possible. I was wondering why, when I attempt to start Maple 10, the student ...
  • "Cannot load jvm.dll" please help solve
  • Fri, 21 Sep 2007 08:07:00 GMT
  • HelloI downloaded and installed the following onto windows 98 SE :JavaSE installed .thatisjava.com. C:\Program Files\Java\j2re1.4.2Java2 SDK installed .thatisjava.com. C:\Program Files\j2sdk_nbNetBeans installed .thatisjava.com. C:\Program Files\j2sdk_nb\netbeans3.5When I start NetBeans using the desktop shortcut, I get IDE Alert "Cannot ...
  • "Can't find class" error
  • Thu, 20 Sep 2007 05:24:00 GMT
  • Okay, I'm new here and not exactly a happy camper at the moment due to poor product documentation, lack of reasonable product support, and a Runtime Environment that simply will not behave itself. This seems to be the appropriate place to post an Installation issue. Yes, I am stuck on the ...
  • "Can't open display" when launching Array Manager, Object Manager, or other X ap
  • Wed, 12 Dec 2007 13:57:00 GMT
  • My config:Fedora Core 4Installed SGD 4.2 (from Sun), following the instructions.I am not a linux guru, but am reasonably comfortable with getting aroundthe OS.When I access the SGD web server (as root), everything looks fine. I canlogin, see the webtop, etc. I can use the Configuration Wizard ...
  • "Checking disk space..." while installing App Server Windows on w2k Pro
  • Mon, 24 Sep 2007 08:07:00 GMT
  • - the installer hangs forever after submitting server user/pwd and ports.- j2se sdk installed just fine- tried all-in-one package, after failed at the same point used single packsany ideasmany thanks for any hint.RegardsMax...
  • "Checking for update"-hangs!
  • Tue, 18 Sep 2007 04:46:00 GMT
  • I'm using Windows NT, IE 5.5, JRE 1.3.0, JWS 1.0.1.Java Web Start is generally working fine, getting updates successfully, launching, etc., however, there have been several occurences where it hangs on various user PCs.The application is already downloaded and there is no updates for it to ...
  • "CompilerThread0" java.lang.OutOfMemoryError: Chunk::new. Out of swap space
  • Tue, 25 Sep 2007 07:27:00 GMT
  • We are running JBoss 4.0.4 on Java 1.5.0_08 on Windows XP.The VM is running with these params :-server-Xrs-Xms512M-Xmx512M-Xss128K-Xdebug-Xrunjdwp:transport=dt_socket,address=10570,server=y,suspend=n-Xloggc:"C:\temp\servergc.log"-XX:+ShowMessageBoxOnErrorAfter running for 2 days the VM crashes ...
  • "Connection Class" not shown in my code?
  • Mon, 24 Sep 2007 14:34:00 GMT
  • Hey, I'm having a problem coz I can't find the connection class in my code am I missing to import something?all I can find is connectionUpdate...plz help...
  • "Connection Failure with 502" exception while running applets
  • Wed, 19 Sep 2007 02:37:00 GMT
  • Hi,I am getting an IOException - "Connection failure with 502" while running Java applets. What we concluded is that this error is not problem with our application, but this occurs only on few machines at client site. Can you please help us out asap. We are using communicator (a java file) for ...
  • "Converting" a custom JButton into an Image object
  • Fri, 21 Sep 2007 06:05:00 GMT
  • Hello,I've created a custom JPanel which overrides the paintComponent(Graphics g) method, therefore it draws everything itself little by little (through a Thread and a timer).At the end of this animation, I'd like to draw a CustomButton (which extends JButton) I did which draws a background ...
  • "Could not bind shell folder to interface"
  • Fri, 21 Sep 2007 14:32:00 GMT
  • I am using XP with JRE 1.4.2, and i receive the following error msg in the console window when it trys to initialise an instance of JFileChooser.Has anyone ever seen this error msg before? Can anyone help me round this? Thanks in advance.java.lang.InternalError: Could not bind shell folder to ...
  • "Could not find the main class" "Program will exit"
  • Fri, 21 Sep 2007 21:47:00 GMT
  • i had to download java runtime environment, because i am using mozilla 1.6b, and i installed it and everything, but whenever i start up windows it gives me an error saying "Could not find the main class, program will exit"what should i do?...
  • "Could not find the main class" when running a jar
  • Wed, 14 Nov 2007 12:29:00 GMT
  • Hi, I'm trying to create and run a jar from my application, but I can't figure out how to properly set an entry-point. Looking at the Java Tutorials http://java.sun.com/docs/books/tutorial/deployment/jar/index.html I still can't get it to work.I have a directory myApp, which contains a ...
  • "Could not find the main class. Program will exit."
  • Tue, 25 Sep 2007 02:47:00 GMT
  • Having trouble running a class...Java file looks like this:-package samples.call;import samples.call.Account;import javax.swing.*;public class TestAccount3 {public static void main(String[] args){//Do stuff))class resides in c:\renew\renew2, which is included in my environment variable ...
  • "do not trust" in firefox
  • Thu, 15 Nov 2007 11:18:00 GMT
  • When a java applet asks if you want to trust it or not trust it and you click do not trust, how do you take back this action in Firefox 1.5?...
  • "Draw" application
  • Sat, 22 Sep 2007 10:46:00 GMT
  • I'm using the Draw application form the java web start for my desktop. When I want to save my document, it saves it without an extension. I tried adding .jpg, .gif, .bmp, and a few others, but No program will recognize it either way. As you probably can already tell, I'm very new to anything ...
  • "Dsun.java2d.opengl=true", or bust?
  • Sun, 23 Sep 2007 16:16:00 GMT
  • I just completed a jar project, but I'm running into a few problems, one being the need to specify "-Dsun.java2d.opengl=true" when running the jar. If I don't, the application opens with a blank window - ie, no controls or images are drawn. My app simply loads a background image (imageicon) ...
  • "Embedding" JavaHelp in my app
  • Fri, 21 Sep 2007 08:13:00 GMT
  • I've been trying to use JavaHelp to display some information within an app, using the table of contents to navigate. I can get the HelpContent viewer to pop up, but haven't figured out how to truly embed the help system in my app, which is supposedly possible. Or maybe I'm not clear on what ...
  • "Error while registering the Java 2 Runtime Environment registry keys"
  • Mon, 24 Sep 2007 04:03:00 GMT
  • "Error while registering the Java 2 Runtime Environment registry keys"I am getting the above error when trying to install the 1.3 JRE (installed with the 1.3 plug in which I need). As part of my development I have been installing and uninstalling the JRE multiple times. Then, I got the above ...
  • "Error while registering the Java 2 Runtime Environment registry keys"
  • Mon, 24 Sep 2007 04:03:00 GMT
  • "Error while registering the Java 2 Runtime Environment registry keys"I am getting the above error when trying to install the 1.3 JRE (installed with the 1.3 plug in which I need). As part of my development I have been installing and uninstalling the JRE multiple times. Then, I got the above ...
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  • Java Technology Blogs
  • "Desktop Technologies" Related Questions
  • "Could not find the main class" "Program will exit"
  • i had to download java runtime environment, because i am using mozilla 1.6b, and i installed it and everything, but whenever i start up windows it gives me an error saying "Could not find the main class, program will exit"what should i do?...
  • "Error while registering the Java 2 Runtime Environment registry keys"
  • "Error while registering the Java 2 Runtime Environment registry keys"I am getting the above error when trying to install the 1.3 JRE (installed with the 1.3 plug in which I need). As part of my development I have been installing and uninstalling the JRE multiple times. Then, I got the above ...
  • "Dsun.java2d.opengl=true", or bust?
  • I just completed a jar project, but I'm running into a few problems, one being the need to specify "-Dsun.java2d.opengl=true" when running the jar. If I don't, the application opens with a blank window - ie, no controls or images are drawn. My app simply loads a background image (imageicon) ...
  • "Cannot find symbol"
  • I'm trying to compile a java project using netbeans. This project makes use of another netbeans project (which contains database connectivity classes). Everything has been going great as I've been creating objects of the database classes, until I significantly changed them. I rewrote a few of ...
  • "Connection Class" not shown in my code?
  • Hey, I'm having a problem coz I can't find the connection class in my code am I missing to import something?all I can find is connectionUpdate...plz help...
  • "Embedding" JavaHelp in my app
  • I've been trying to use JavaHelp to display some information within an app, using the table of contents to navigate. I can get the HelpContent viewer to pop up, but haven't figured out how to truly embed the help system in my app, which is supposedly possible. Or maybe I'm not clear on what ...
  • "accessibility.properties" file does not work in J2SDK1.4.2
  • Hi,What is the file that is equivalent to "accessibility.properties" in J2SDK1.4.2 . I tried adding "assistive_technologies=EventTest" to "accessibility.properties" file by creating a new file. but the JRE is not loading this class by default. But the same class is loaded suucessfully when i ...
  • "do not trust" in firefox
  • When a java applet asks if you want to trust it or not trust it and you click do not trust, how do you take back this action in Firefox 1.5?...
  • "Draw" application
  • I'm using the Draw application form the java web start for my desktop. When I want to save my document, it saves it without an extension. I tried adding .jpg, .gif, .bmp, and a few others, but No program will recognize it either way. As you probably can already tell, I'm very new to anything ...
  • "Converting" a custom JButton into an Image object
  • Hello,I've created a custom JPanel which overrides the paintComponent(Graphics g) method, therefore it draws everything itself little by little (through a Thread and a timer).At the end of this animation, I'd like to draw a CustomButton (which extends JButton) I did which draws a background ...