Problem running jar file

[asdfg]

I also have problem with running JAR. After exporting, program dont works. Do i did something wrong?

[JosAH]

I also have problem with running JAR. After exporting, program dont works. Do i did something wrong?

Does that generated .jar file have a proper MANIFEST entry? (you can check it by renaming .jar to .zip and opening it with a zip tool).

kind regards,

Jos

[asdfg]

extract.bmp
So I have extracted that file with winRAR and show everything what I got. Tells something?

[Norm]

program dont works.

To get the error message,
Open a command prompt window and enter the command:
java -jar <TheJarFIleNameHere>.jar
copy the contents of the command prompt window and paste it here.

[asdfg]

The system cannot find the file specified.

[Norm]

Please copy the full contents of the command prompt window and paste it here so we can see exactly what was entered and the complete text of the computer's response.

[JosAH]

extract.bmp
So I have extracted that file with winRAR and show everything what I got. Tells something?

Yep, it tells me that you're even too lazy to give us proper information; I asked for the MANIFEST entry and without reading anything you give us a bloody .bmp file; you don't deserve any help.

Jos

[asdfg]

I even dont know what is it " the MANIFEST entry"

[Norm]

Can you do what was asked in post#10 and #12 so we can see exactly what happens when the jar file is executed?

[JosAH]

I even dont know what is it " the MANIFEST entry"

So you make your IDE do things you understand zilch about and when it doesn't work, you start complaining here, without being able to give proper information? tsk, tsk ...

Jos

[asdfg]

example.bmp

[Norm]

Please copy the contents of the command prompt window and paste it here. Images are not good because text can not be copied from an image to paste in a response.

[JosAH]

example.bmp

Since when is <try>.jar a valid jar file name?

Jos

[Norm]

To copy the contents of the command prompt window:
Click on Icon in upper left corner
Select Edit
Select 'Select All' - The selection will show
Click in upper left again
Select Edit and click 'Copy'

Paste here.

[asdfg]

Microsoft Windows [Version 6.1.7600]
Copyright (c) 2009 Microsoft Corporation. All rights reserved.

C:\Users\Trynys>java -jar try.jar
Exception in Application start method
java.lang.reflect.InvocationTargetException
at sun.reflect.NativeMethodAccessorImpl.invoke0(Nativ e Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknow n Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Un known Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at com.sun.javafx.application.LauncherImpl.launchAppl icationWithArgs(Lau
ncherImpl.java:389)
at com.sun.javafx.application.LauncherImpl.launchAppl ication(LauncherImp
l.java:328)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Nativ e Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknow n Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Un known Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at sun.launcher.LauncherHelper$FXHelper.main(Unknown Source)
Caused by: java.lang.RuntimeException: Exception in Application start method
at com.sun.javafx.application.LauncherImpl.launchAppl ication1(LauncherIm
pl.java:917)
at com.sun.javafx.application.LauncherImpl.lambda$lau nchApplication$155(
LauncherImpl.java:182)
at java.lang.Thread.run(Unknown Source)
Caused by: java.io.FileNotFoundException: Bulve.jpg (The system cannot find the
file specified)
at java.io.FileInputStream.open0(Native Method)
at java.io.FileInputStream.open(Unknown Source)
at java.io.FileInputStream.<init>(Unknown Source)
at java.io.FileInputStream.<init>(Unknown Source)
at naujaSavaite.Testas.start(Testas.java:41)
at com.sun.javafx.application.LauncherImpl.lambda$lau nchApplication1$162
(LauncherImpl.java:863)
at com.sun.javafx.application.PlatformImpl.lambda$run AndWait$175(Platfor
mImpl.java:326)
at com.sun.javafx.application.PlatformImpl.lambda$nul l$173(PlatformImpl.
java:295)
at java.security.AccessController.doPrivileged(Native Method)
at com.sun.javafx.application.PlatformImpl.lambda$run Later$174(PlatformI
mpl.java:294)
at com.sun.glass.ui.InvokeLaterDispatcher$Future.run( InvokeLaterDispatch
er.java:95)
at com.sun.glass.ui.win.WinApplication._runLoop(Nativ e Method)
at com.sun.glass.ui.win.WinApplication.lambda$null$14 8(WinApplication.ja
va:191)
... 1 more
Exception running application naujaSavaite.Testas

C:\Users\Trynys>

[Norm]

Caused by: java.io.FileNotFoundException: Bulve.jpg (The system cannot find the file specified)
at java.io.FileInputStream.open0(Native Method)
at java.io.FileInputStream.open(Unknown Source)
at java.io.FileInputStream.<init>(Unknown Source)
at java.io.FileInputStream.<init>(Unknown Source)
at naujaSavaite.Testas.start(Testas.java:41)

The program can not find the file: Bulve.jpg
at line 41 in the FileInputStream constructor.

Where is the file located? It needs to be in the current directory when the jar file is executed.

[asdfg]

Bulve.jpg is located inside eclipse project. C:\44\naujaSavaite
Runnable JAR file on desktop.

[Norm]

C:\Users\Trynys>java -jar try.jar

The program is looking in the C:\Users\Trynys folder for the missing file.
I assume that is where the jar file is located.
Try copying the file to the folder with the jar file.

[asdfg]

Yes, now it works.
So the thing was that I was placed one try.jar file on desktop and another in try.jar in C:\Users\Trynys

[asdfg]

I meant works, if I launch from cmd. But if I right click try.jar and open with java. Its still nothing.