Making Jar files Run

November 14, 2003
java

I recently had to reinstall my OS, and more recently had to use a Java Application called JEdit. JEdit's installer didn't create any shortcuts for me, so I had to run JEdit from the command line by invoking it's jar file with java -jar jEdit.jar. Since I had just installed java, it was not part of my system path yet, so I actually had to run something like this C:\j2sdk1.4.2_02\bin\java -jar jEdit.jar, quite a pain but it got me thinking about somethings that could be done by Sun when I installed the JVM that would have made my life a lot easier.

First they could have given me the option to add C:\j2sdk1.4.2_02\bin\ to my system PATH. What java developer want's to update this every time they install in new JDK, along with the JAVA_HOME environment variable that some java apps need (like Ant)?

The second issue: why don't jar files execute when you double click them? This turns out to be a fairly easy workaround for someone who knows what they are doing, you just need to set javaw.exe to execute jar files. That is easy for a software developer, but wouldn't it be easier if the JVM did this for you when it was insatlled? Software developers could just say: download this jar file and double click it to run!

If anyone has contacts at Sun, please feel free to forward my comments to them! I'm not just complaining, I'd like to see Java easier to use and more appealing for desktop apps.



Related Entries

67 people found this page useful, what do you think?

Comments

What I did was to create a batch file, jax.bat, saying: @java -jar %1 and I put this in my java/bin folder. I then associate .jar-files with jax.bat.
can't run .jar iles in linux... can anyone help me about this?tnx
i am not able to schedule the jar command on linux crontab please help....
for those on windows change the jar file type association to "C:\Program Files\Java\j2re1.4.2_04\bin\javaw.exe" -jar "%1" %* Change the directory to the location of the actual javaw file and be sure to include the "-jar"
I am creating a jar file jar cmf SW1.txt Tset.jar SWTHelloWorld.class SWTHelloWorld.java by executing this command, the jar files gets generated, but when i double click on the Test.jar, it gives the error,"Could not fine the main Class, program will exit". when i look at the meta-inf/manifest.mf file its ok Manifest-Version: 1.0 Class-Path: Test1.jar Created-By: 1.4.2_03 (Sun Microsystems Inc.) Main-Class: SWTHelloWorld but it islocate in C:\Documents and Settings\103022270\Local Settings\Temp\Manifest.mf What could be the problem. please guide me. I am in urgent need thanks in advance Basant
From memory, the Sun install puts a copy of java.exe into the Windows directory and hence on the path. Also, by default, the windows install provides a "Executable Jar" file type so that double clicking on a jar executes it using javaw.exe
i have tried to run *.jar (game files) files with jdk1.4 but it always gives an error i.e. ("main class not found"); now HOW COULD I ENCOUNTER THIS PROBLEM, any help will be greatly apperiterited on my mail. thanks. ...
i have tried to run *.jar (game files) files with jdk1.4 but it always gives an error i.e. ("main class not found"); now HOW COULD I ENCOUNTER THIS PROBLEM, any help will be greatly apperiterited on my mail. thanks. ...
start it with "javaw.exe -jar bla.jar" instead of "javaw.exe bla.jar" that solves the problem
DEAR ONE, I AM JANET RICHARD FROM LIBERIA WEST AFRICA PRESENTLY RESIDENT IN COTE D'IVOIRE/IVORY COAST. DUE TO THE POLITICAL WAR THAT HAS CLAIMED THE LIVES OF MY PARENTS THAT CAUSED ME TO LEAVE THE COUNTRY. THEREFORE,UPON THIS BACK GROUND I AM KINDLY ASKING YOU TO HELP ME GET OUT OFF AFRICA INCLUDING THE FUND OF($7.5MILLION USD)WHICH MY FATHER DEPOSITED IN A BANK HERE IN COTE D'IVOIRE FOR SAFETY BEFORE HIS DEATH. I AM SOLICITING FOR A GOOD AND LONG TIME RELATIONSHIP WITH YOU IN HELPING ME TO TRANSFER THIS FUND INTO YOUR ACCOUNT OR COUNTRY FOR INVESTMENT. AS YOU MAY KNOW I DON'T HAVE IDE OF INVESTMENT OR BUSINESS MATTERS. THANKS FOR YOUR UNDERSTANDING AND CO-OPERATIONS IN THIS MAIL. I AM HOPING TO HEAR FROM YOU SOON AS POSSIBLE. RESPECTFULLY ONE. JANET RICHARD.
long time since post...but still I never had much problem with path. It's easy enough to set anyway. Exectuting jar files with double click: when java jdk installs it associates the jar file with java so that double clicking will run it... but some programs (like zip utilities) change the association. So tell those programs not to open .jar files
JANET or whatever your name is, can you stop with this kind of stupid lines, we aren't interresting, get lost!!!!
I downloaded and installed java 2 runtime environment and that seemed to fix my problem. if you have trouble finding it, Email me and I'll email you the web address. Also after I installed j2re, all .jar file icon turned into microsoft word icons but still ran.
I cant use the .jar files wich software should i use, or what should i do. I tried to associate the file as hillbilly told, but it doesnt work. Can anyone help me? mail me please..thanks
<h1>Please check the pages dedicated to- Tons of interesdting stuff!!! </h1>
can you send me a java compiler in my email?
hai sir, i created one package c:\jdk1.5.0\bin\pack>dir hello.java hello.class after i created 1 manifest file md meta-inf cd meta-inf c:\jdk1.5.0\bin\pack\meta-manifest.mf> mainfest-version: 1.0 main-class: hello after i xtract and then , i run it, failed to load manifest class, but jar format the file is created. plz help me,
how to create executable for java as vb executable files so that just by clicking we can connect to the output.
I am using Linux. Typing 'java -jar mp3player.jar' brings up the player, shows me its playing, everything fine, but no sound! :-s Anybody have a solution to this?
Just another example of how Sun has screwed up the spread of Java. If Sun wants to compete with Microsoft, at least make creating .jar files with the NetBeans IDE work out of the box. Having to fiddle with a manifest file is ridiculous.
I am unable to bundle my java application in Jar file. It always shows the error "main-class def. not found". How can I create an self executable java Application which executes on double clicking?
As far as I'm concerned smart people do stupid things becuase they think everyone else is as smart as them. If that makes sense to you. Anyways I had the same problem many of you have opening and bundling java applications. It's kind of a tricky thing. Here's a link straight from the bastards who make it so hard to distribute thier own software http://java.sun.com/docs/books/tutorial/deployment/jar/manifestindex.html that will tell you a lot more than you want about the manifest files but thats the key to geting your application to run on double clicking or shit running at all as distributed software. An easier way is just to download netbeans 5.0 rc1 and it will do most of it for you all you have to do is include any libraries you want to use hope that's helpful. I have a website with a downloadable zip java .jar file at this website let me know if it is working becuase it works when i download it on my machine www.freewebs.com/verbalassasiin/index.htm
Thank you, it's worked fine :-\ start it with "javaw.exe -jar bla.jar" instead of "javaw.exe bla.jar" that solves the problem
can u plz tell me the difference b/w jar & jad files. is there any method to run .sis files on nokia 6610
can someone help me out. need a program that runs TAG files
not sure if this is what you need Run .jar as .exe http://bact.blogspot.com/2005/07/run-jar-as-exe.html
i complete my NetBeans 4.1 project and also add jfreereport to library of NetBeans 4.1.all run the project is well.But when i use jar.file in project run in desktop,the project cannot print output,why? help me...tis so important.thanks
C:\>cd j2sdk1.4\bin C:\j2sdk1.4\bin>java -jar jEdit.jar Exception in thread "main" java.util.zip.ZipException: The system cannot find th e file specified at java.util.zip.ZipFile.open(Native Method) at java.util.zip.ZipFile.<init>(ZipFile.java:112) at java.util.jar.JarFile.<init>(JarFile.java:117) at java.util.jar.JarFile.<init>(JarFile.java:55) "Hello sir plz help me for creating jar file frm java file .i typed given command but on reply got these errors." help sir whts the problem.
PLZ help me. I got jad files that needs to be converted to jar files. I cant find a program for it. Please help me my e-mail is tclou@webail.co.za.
hi, i have nokia application installer installed on my computer and jar files are associated with it so when i try to open a jar file they open in nokia.... can someone please help
I wise man told me that the reason the double clicking doesn't work correctly is becuase it is only meant to work with GUI applications. He is correct if you even look at the sample applications that come with your jdk you will see that any GUI application will run on double clicking but none GUI related applications still execute but so quickly that you can't see them. One solution is to turn your jar's into executable files there are a few out there here's one I found http://mpowers.net/executor/ then you have to add an if statement something like System.out.print("Press 1 then enter to quit"); int number = scanner.nextInt(); if (number == 1) System.exit(1); }// end main at the end of your main method. That way the program won't exit until you ask the user to exit it. For help with your java homework assignments visit us at www.freewebs.com/codepalz
how do you open a java game onto the pc, to play it and install it?
Hi there !I just figured out that you can use Launch4j to create exe file to execute jar file.This tool saved me alot!
sir, my jar files do not work every time i double click them they say "could not find the main class: program will exit" pls help me !!!
Hi all, I have created .jar file. It is working through command line(java -jar example.jar) but it doesn't execute while I doube click. The error is listed below, Error : "could not find the main class". Thanks in advance! Regards, Abdul Majid
Jar file should handeled care fully. 1.Main-Class: any 2.must be carrige return 3.must blank space between :& classFile It good in Java ,but jar file should"handle with care" warm regards mirza
Hi, any one can send why we are moving to GenericServlet to HttpServlet any reason??? So many mems saying tht GenericServlet is Protocol independent tht means Http protocol is also there in GenericServlet na .Then why we want to go to HttpServlet. and wht is the difference between GenericServlet and HttpServlet...Send me a mai to: srikanth_nlr_p@yahoo.com Thanks in advance Srikanth.P
i want to know ,how i run .jar file in linux,by just double clicking.
snket plz.. sen me dat jar file i will solve...shaikhsuhaibiqbal@yahoo.com
i want know how to run .jar file in mobiles.....or tell me any websites of .jar....
I have created a jar file.It is executing at the command prompt well. My system is installed with jdk6.When I double click jar,it executes. After uninstallation of jdk6, jar is not running at doubleclick.
How to make a .jar file/ java exe file from .java file???
how to make a .Jar file/ Java exe in netbeans 5.0
to make a .jar, use Java BlueJ. Project menu/Create jar file... If something is missing the main class, remember that to create an exe file, you will need to have a class which contains a main method with the following signature: "public static void main()" Greatings
check this http://java.sun.com/docs/books/tutorial/deployment/jar/index.html
Sorry, this is the good one: If something is missing the main class, remember that to create an exe file, you will need to have a class which contains a main method with the following signature: "public static void main(String[] arg)"
Check this as well: http://bact.blogspot.com/2005/07/run-jar-as-exe.html As Anonymous has written, don't forget "System.exit(1);" at the end.
hi,i am new to java... now i want to add a jar file.... what should i do...
Pls tell me, How to run jar game in my pc. Tell me exact Environment Variables I need to set. mail me to cnrraj@yahoo.co.in
Could someone plz speak plain english and post a step by step guide on how to make a .jar file run by double clickin and email me PLZ!!! (to tech jargon) evezhang1@yahoo.com
http://www.javaworld.com/javaworld/javatips/jw-javatip127.html read this you will get your answer
I am unable to handle jar files in net beans please even helpout me to how to handle jar files
no ideaaaaaaaaaa
Exception in thread "AWT-EventQueue-1" java.lang.ExceptionInInitializerError at sun.awt.shell.Win32ShellFolder2$ComTask.execute(Win32ShellFolder2.jav a:1214) at sun.awt.shell.Win32ShellFolder2.getFileSystemPath(Win32ShellFolder2.j ava:557) at sun.awt.shell.Win32ShellFolder2.composePathForCsidl(Win32ShellFolder2 .java:211) at sun.awt.shell.Win32ShellFolder2.<init>(Win32ShellFolder2.java:224) at sun.awt.shell.Win32ShellFolderManager2.getDesktop(Win32ShellFolderMan ager2.java:87) at sun.awt.shell.Win32ShellFolderManager2.get(Win32ShellFolderManager2.j ava:187) at sun.awt.shell.ShellFolder.get(ShellFolder.java:218) at javax.swing.filechooser.FileSystemView.getRoots(FileSystemView.java:3 63) at javax.swing.plaf.metal.MetalFileChooserUI.updateUseShellFolder(MetalF ileChooserUI.java:430) at javax.swing.plaf.metal.MetalFileChooserUI.installComponents(MetalFile ChooserUI.java:189) at javax.swing.plaf.basic.BasicFileChooserUI.installUI(BasicFileChooserU I.java:136) at javax.swing.plaf.metal.MetalFileChooserUI.installUI(MetalFileChooserU I.java:124) at javax.swing.JComponent.setUI(JComponent.java:673) at javax.swing.JFileChooser.updateUI(JFileChooser.java:1762) at javax.swing.JFileChooser.setup(JFileChooser.java:360) at javax.swing.JFileChooser.<init>(JFileChooser.java:333) at javax.swing.JFileChooser.<init>(JFileChooser.java:286) at ltry.actionPerformed(ltry.java:56) at javax.swing.AbstractButton.fireActionPerformed(AbstractButton.java:19 95) at javax.swing.AbstractButton$Handler.actionPerformed(AbstractButton.jav a:2318) at javax.swing.DefaultButtonModel.fireActionPerformed(DefaultButtonModel .java:387) at javax.swing.DefaultButtonModel.setPressed(DefaultButtonModel.java:242 ) at javax.swing.plaf.basic.BasicButtonListener.mouseReleased(BasicButtonL istener.java:236) at java.awt.Component.processMouseEvent(Component.java:6038) at javax.swing.JComponent.processMouseEvent(JComponent.java:3265) at java.awt.Component.processEvent(Component.java:5803) at java.awt.Container.processEvent(Container.java:2058) at java.awt.Component.dispatchEventImpl(Component.java:4410) at java.awt.Container.dispatchEventImpl(Container.java:2116) at java.awt.Component.dispatchEvent(Component.java:4240) at java.awt.LightweightDispatcher.retargetMouseEvent(Container.java:4322 ) at java.awt.LightweightDispatcher.processMouseEvent(Container.java:3986) at java.awt.LightweightDispatcher.dispatchEvent(Container.java:3916) at java.awt.Container.dispatchEventImpl(Container.java:2102) at java.awt.Component.dispatchEvent(Component.java:4240) at java.awt.EventQueue.dispatchEvent(EventQueue.java:599) at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThre ad.java:273) at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread. java:183) at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThre ad.java:173) at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:168) at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:160) at java.awt.EventDispatchThread.run(EventDispatchThread.java:121) Caused by: java.security.AccessControlException: access denied (java.lang.Runtim ePermission shutdownHooks) at java.security.AccessControlContext.checkPermission(AccessControlConte xt.java:323) at java.security.AccessController.checkPermission(AccessController.java: 546) at java.lang.SecurityManager.checkPermission(SecurityManager.java:532) at java.lang.Runtime.addShutdownHook(Runtime.java:190) at sun.awt.shell.Win32ShellFolder2$ComTaskExecutor.<init>(Win32ShellFold er2.java:1165) at sun.awt.shell.Win32ShellFolder2$ComTaskExecutor.<clinit>(Win32ShellFo lder2.java:1156) ... 42 more
How can i execute the jar files....??
hi.. plz help me, i am not able to play mobile themes in my nokia N 91 8GB phone. it says that phone does not support .sis files so i need to play . jar files. But how cal i install or play themes in my mobile with .jar files.. Plz reply at mailin_rohit@yahoo.co.in
Please help me how can i run mobile java application (jar file) on my PC. i have downloaded Java software but i couldn't run it. Visit my moble java games site http://gameszone.wen.ru Mobile software site http://j2meSoft.wen9.net Mobile All downloads http://www.stevebasu.tk & http://steveonline.mix69.net
How can I run jar files on my black berry mobile. Reply me on aminves@yahoo.com
I am not able to run a .jar file. I think there is something wrong with the environment variable. can anyone tell me what do i have give in the environment variables.
Download jar file opener software free! Download information: username: stevebasu password: 111 download link: http://stevebasu.xtgem.com/Software/Java Jar Opener by steve.mix69.net.zip install this software & run your java file in double click. 100% working. for all java visit http://steve.mix69.net
I am unable to handle jar files in net beans please even helpout me to how to handle jar file
I couldn't agree more. Obstacles like these has kept me from learning Java for years - I can never even get started with the environment working, much less enjoy whatever benefits are to be had, because the Sun documentation (not to mention the third-party developer docs that come with other app distros) are not comprehensive. Look - a person who already knows what they're doing isn;t going to read the readme file anyway. So please at least make the install readme understandable to a novice. It just makes sense. Arrgh. Thank you for your eloquence.
Failed to load main-class Manifest attribute from XYZ.jar file
Failed to load main-class Manifest attribute from XYZ.jar file Reply on rajnish2494@gmail.com
Running a JAR by double-clicking it or using a simple command is always more convenient than having to include it in your classpath and running a specific main class. To help you do this, the JAR specification provides a Main-Class attribute for the JAR's manifest file.
my pc does not read jar files heeeelp
my pc does not read jar files heeeelp
hoe to create a icon for jar files in netbeans
I have created the jar file of my project in netbeans. I have also set the main class even though I get some error. like C:\>java -jar "The_Law__Ketan__18-6.jar" Exception in thread "main" java.lang.NoClassDefFoundError: org/jdesktop/layout/G roupLayout$Group Caused by: java.lang.ClassNotFoundException: org.jdesktop.layout.GroupLayout$Gro up 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) please give me solution
can't download internet exp 7 - need for numerous this - says temp,jar file, etc.
hi all, i built jar of my project. its working fine in windows but giving error - Null Peer?! Exception in Linux. Please enlighten me on what's going on and possible workarounds. thanks in advance!
These comments are one big clusterf*ck. Go find some forums, nobody's gonna answer your questions in detail in a comment.
i am using Linux then how to see the source jar file very very urgent
i am using Linux then how to see the source jar file very very urgent
i like to run jar file in my pc can anyone help...tnx
You can run the jar files by using the command java -jar filename.jar (but make sure that java is in your PATH variable)
Dear Sir, Please help me to execute a jar file for running my java file and how I create a .exe file.
during run the jar file the problem exists "failed to load main class manifest attribute form" tell me some ideas
shaheen...exe is not happens in java...but yup you can run your java file by executing jar files
i know the process to run .jar file on linux machine...for help mail me on talk2rohan@in.com
What's with you guys? it is not that problem go to sun web site and you will find more help Good bye!!!!!
ANSWER for failed to load manifest attribute
Try to leave atleast 1 empty space after the main-class attribute in manifest.txt file.

this resolves the 'failed to load manifest attribute'
I use a moto Q8 , but it .does't have java in it. can anyone tell me how to install java
I tried loading pc game from net and couldnt run it after loading as it stated that the lang is missing.
Dear friends, you can notonly Run Jar files, but also sis files on pc.

to know how, enail me on: vivekdhar50@yahoo.com
I HAVE A CHINA MOBILE (BLUETOOTH NKTEL ESERIES) I WANT TO RUN .jar FILES ON IT.
PLZ HELP ME
I've many *.jar applications, but i'm unable to run these on my computer. If anyone knows to run java mobile games on computer, plese help me.
How can I run or play .jar file on my mobile Blackberry 8100??? plzz help me,
email me on: dick_1030@yahoo.com

tnx tnx...
I created the jar file and manifest file and they all compiled well without any errors but when double click on the jar file, my pc (vista) ask for which program to use in opening the jar file. plz i need HELP !!!!!
I created the jar file and manifest file and they all compiled well without any errors but when double click on the jar file, my pc (vista) ask for which program to use in opening the jar file. plz i need HELP !!!!!
as many people ask for linux:
how i run .jar file in linux,by just double clicking.
first find the .jar file u want.
then make a shortcut to it on desktop.
go into properties, application and remove any ' that you may have.
then put in front of the file path
java -jar (make sure there is a space)
then save and try, if it works, hurrah!
Exception in thread "main" java.lang.NoClassDefFoundError: C:\jav\add2
Caused by: java.lang.ClassNotFoundException: C:\jav\add2
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)
Could not find the main class: C:\jav\add2. Program will exit.
hi friends, i am new here. i want to make jar document file for my mobile.Can you tell me how can i do this and what kind of software i need to install?
I'm trying to run a Program thing, It Won't work.. I try to open it with like java.exe or whatever. And won't work.. I really need this to work, Thanks.
i run a jar file by clicking it..tell me how to run..It shows an error that "Failed to load Main-class manifest attribute" .
I cannot launch youtube on my Blackberry Bold 9700. Please assist me on what to do
Err... it's called Google, generally takes around 5 minutes to find what you are looking for.

Isn't all this rather off topic for the content of this thread anyways?...
Well my jar files works fine on double clicking in windows xp and vista but in my windows 7 it gives the famous error: "could not find main class". It works on some other people's computers who also have windows 7, but it didn't work on a few other windows & computers. I don't know why. Help anyone?
Well my jar files works fine on double clicking in windows xp and vista but in my windows 7 it gives the famous error: "could not find main class". It works on some other people's computers who also have windows 7, but it didn't work on a few other windows & computers. I don't know why. Help anyone?
I just need to add that it runs from command line just fine but on double click I would get the error.
Hello guyz pls i have some problem with my jar file and i use netbeans IDE, after building the project i tried to open the jar on the dist folder instead i receive error msg could not find the main class program will exit pls what do i do to correct this.
Pls i have some problem with my jar file and i use netbeans IDE, after building the project i tried to open the jar on the dist folder instead i receive error msg could not find the main class program will exit pls what do i do to correct this.pls my e-mail mictoby007@yahoo.com for reply
Pls i have some problem with my jar file and i use netbeans IDE, after building the project i tried to open the jar on the dist folder instead i receive error msg could not find the main class program will exit pls what do i do to correct this.pls my e-mail mictoby007@yahoo.com for reply
how i run a jar file in windows 7
Eh, I prefer doubleclicking jar files.
Go to where the Java folder is located and in the java ver you want to use remember that location...Next open Notepad type in notepad the following:

java.exe -jar %1 %

Tell NOTEPAD to save as - tell it in the save as type All Files(*.*) and in the file name area name it Javawindows.bat
REMEMBER that file location you were told to remember... save it there.
Now goto the folder where you have the jar file you want to run highlight it and right click and choose open with - tell it to open with the bat file you just made... you will have to browse to it click ok. and your ready to double click on any jar file in windows and have it open.
hello
My problem are i am create java .jar file by help net-beans foe dist folder but i have double click in these jar file they will open as compress folder. So please give any suggestion how to create java executable file
hi!!!

i have a jar file named as lobo.jar

when i try to execute it either through command prompt using :

java -jar lobo.jar
or
javaw.exe -jar lobo.jar

or
by double clicking it.. it doesnt run. It is supposed to open up the lobo browser but its not. Neither it is showing any kind of error. I dont knw what to do. I will be thankful to you if you could help me regarding this prob ...
How can i create setup file or .exe file for blackberry smartphone applications plz send me the reply
I need bluej projects code. please mail me at my email. thanking you.
I'm trying to open forum but sometimes there are no images on it :(
Unknown message
sir
i am working on net beans 1.6.7 using category
Mobile application i complete one projects but
when i double click on execute able jar.file it give me error failed to
load-main class manifest attribute.
Sir tell me this project is It complete or not ?.
I think i missing somethings in this project. sir
tell me how to solve this problem.And Also guide me how to make jar file for mobile which can run for mobiles. using with net beans 1.6.7
Actually I have made execute able jar files but i can`t get mobile.jar file
expunge pitiable
wipe out see sorrowful 6
I have micromax mobile . anyone tell me how can i install .jar file in my mobile from my computer.. please provide me better solution
How to create executable jar file line .exe files of window.
How to create executable jar file like .exe files of window.
well I looked at the win7 register and the file association says ...javaw.exe -jar %1 %* and I keep getting the same error "main class not found...".

any idea?
I have created a jar file. It executes when i execute like java -jar filename.jar but when i try to execute by double click it not executing it shows error message could not find main class c:\...filename.jar program will exit
how can i solve this problem pls send me in ashlinrejo1@gmail.com
how i can install opera mini in my china mobile nony s3 model? it supports java games but it does not recognize jar or jad files of opera mini.
i have tried to run *.jar (game files) files with jdk1.4 but it always gives an error i.e. ("main class not found"); now HOW COULD I ENCOUNTER THIS PROBLEM, any help will be greatly apperiterited on my mail. thanks. ...
plzz tell me how can i use attractive lookandfeel in J2SE ?? i want to give a look and feel like any media player ... plzz help .. thnxx
Unknown message
i can creat a jar file but when i click on it to run then an error box containing the comment: "failed to load mainclass...." something like this u no.
plz hep me..
I need to install a jar file, but it just open in a note pad with the coded form.
how i run a jar file in windows 7
PLEASE....SEND A REPLAY
I want to ask you how to remove the out of memory problem.. please can send me the answer clearly??
hi.. how can i execute jar file in windows 7?? i am using java version 6 update 3.. do we require any additional software for executing jar files? how to view the contents in jar files.. help me out pls
hi.. how can i execute jar file in windows 7?? i am using java version 6 update 3.. do we require any additional software for executing jar files? how to view the contents in jar files.. help me out pls
It is easy to see the cts of a .jar file.

Just open the filewith winrar and it will show all contents what the single .jar file contains!
I can create a .jar file in netbean 6.9 but how it can be a installable file in another computer as we install any stand alone software?

plz help me!!
I have a jar file which runs in java enabled mobile. but I want to make it .exe file for security. could any help me?
Unknown message
hey frenzzz....
try KEmulator to run java files....
try it....
ive tried...
it works...
The trade in could invade the regular with an willing and a parsimonious as it passes occupation the consistent
and then retreats inspirit to the contradictory side after a abnormal clear and close. This means
that the retail has opened and closed on each side of the raze and the steady can
conditions be trusted again
These LCs start every platform in news explicitly currency
combinations, and you should trace those LCs that can be trusted on charts tout de suite
reoccur improve of later reference. Authorized crossovers can be trusted in the chap infrastructure, and prohibited crossovers
cannot be trusted. Over again, verboten crossovers are interpreted near clashing traders who gather into work
old signals such as pivots as an access, again causing losses.
Hack again?!
Hack again?!
Creating running jar file>>>>
iam giving here an example
.after u creating jar file by using
jar -cfm name.jar main.class
.
Here name.jar is the name of jar file
.
Main.class is the name of the main class
.
After created u open by right clicking in winrar or other and change the content of
"manifest.mf"
.edit in new line
Main-class:name
.
Here name is the name of main class
.
Then save and try to re open it by double click..
Voila u hav created
Prone two S90/Crossovers are associated with holes in the convinced where rubicund
S90/Crossovers institute been birthed and the cache away away comes compliant away from to log the straight-shooting as a
feasible revocation narrate, leaving behind a depths the market.
Apathetic three S90/Crossovers are associated with the farthest levels and inner walls,
as cordially as the verifiable clusters associated with mountainous and two-dimensional trading ranges.
When to Bail Form of the Farm out and When to Suffer In on Additional Profits 97
candles. Aeons ago the ST proficiency passage is made and a a discontinue is placed in the reprimand exaggerated,
provided the manifest oscillator indicators donation, then you should upon looking since gaps
as poetically as S90/Crossovers emoluments of a conceivable profit target.
I decompiled a jar made some chnages and then again recompiled using jar cmf MANIFEST.MF MYNAME.JAR *.CLASS. BUT WHEN I AM TRYING TO RUN THE JAR BY USING JAVA -JAR MYJARNAME.JAR
java -jar QCentral.jar
Exception in thread "main" java.lang.NoClassDefFoundError:
Why a file .jar created by Izpack installer is not executable on a PC HP c5450frm runing under Windows 7 ?
On Windows Explorer this file is defined file jar and not executable file jar.
Last java version is installed.
This file run on two others W7 PC, on a HP p6346fr and on a Dell Inspiron 1512 without problem.
On this two PC, the files are well defined as executable file jar under Windows Explorer.
File Sdk-Ins.jar is under.
http://h-pz.pagesperso-orange.fr/Sdk-Ins.jar
Thank you for your resource! I’ve just shared it.
hello im having a problem with running the " mysql-connector-java-5.0.8-bin.jar " archive file so what could i do?
Unable to read jar files inside a jar file. Was able to read when we put that in the same folder as jar file. What we should give in manifest file/class-path to read jar files inside that jar file
I had got an error in my weka jar file installation that denotes that main class manifest is not installed.i'm unable to recover that please send some suggestions and give a suggestion that how to install and set the classpath for the weka jar files.Thanks in advancce.
I made a form in netbeans 6.9.1 after makin it i converted that form into jar file using clean & built method after creating i double clicked on tht jar file but was nt able to execute i also tried using command prompt but was nt at able to work and yes i also tried converting that file into exe but still it dint worked what i shud do now?
I need help running a executable jar file. I recently downloaded a program that had a executable jar file in the download, but when I extracted it only came up as a .jar file. This also wiped all of my other executebles out and just turned them into .jar files as well. Please help with a solution and thank you.
Hello everyone,

can someone help me, where to get the JAR software for X201 nokia mobile, word, and PDF file are not accessable, what i wan is to change it JAR, but i need the software to installation.

Thank you,by advance,
Hello everyone,

I need help in opening JAR executable files on my PC.
Previously i never had any problem opening executable JAR files on my PC, but since i installed Nokia Suite in my PC, i haven't been able to open them at all, except by the command prompt method (but i get irritated using that method).

Can anyone tell me how i would be able to turn back the setting so that i can easily open the JAR files.
Hey, I still got an error even through this process..
C:\Program Files (x86)\JavaEmulator.com\KEmulator>java -cp KEmulator.jar emulato
r.Emulator
Exception in thread "main" java.lang.UnsatisfiedLinkError: C:\Program Files (x86
)\JavaEmulator.com\KEmulator\swt-win32-3346.dll: Can't load IA 32-bit .dll on a
AMD 64-bit platform
at java.lang.ClassLoader$NativeLibrary.load(Native Method)
at java.lang.ClassLoader.loadLibrary1(Unknown Source)
at java.lang.ClassLoader.loadLibrary0(Unknown Source)
at java.lang.ClassLoader.loadLibrary(Unknown Source)
at java.lang.Runtime.loadLibrary0(Unknown Source)
at java.lang.System.loadLibrary(Unknown Source)
at emulator.k.a(Unknown Source)
at org.eclipse.swt.internal.Library.loadLibrary(Unknown Source)
at org.eclipse.swt.internal.C.<clinit>(Unknown Source)
at org.eclipse.swt.widgets.Display.<clinit>(Unknown Source)
at emulator.ui.swt.aK.<init>(Unknown Source)
at emulator.Emulator.main(Unknown Source)
I tried to run KEmulator in manny ways, but still can't spot the error.. Please e-mail me asap... :)

Post a Comment




  



Spell Checker by Foundeo

Recent Entries



foundeo


did you hack my cf?