Question

I’m trying to run an internal web browser using JWebBrowser. When I run the application in Netbeans environment it works perfectly. However, when I build the project and run the jar file I’m getting the following error:

NativeSwing[1]: Exception in thread "main" java.lang.UnsatisfiedLinkError: Could
not load SWT library. Reasons:
NativeSwing[1]: no swt-gtk-3721 in java.library.path
NativeSwing[1]: no swt-gtk in java.library.path
NativeSwing[1]: Can't load library: C:\Users\CCS.swt\lib\win32\amd64\swt-gtk-3721.dll
NativeSwing[1]: Can't load library: C:\Users\CCS.swt\lib\win32\amd64\swt-gtk.dll

I’m including the following libraries to the project:

DJNativeSwing.jar
DJNativeSwing-SWT.jar
DJNativeSwing-SWTAPI.jar
DJNativeSwing-SWTCore.jar
MozillaInterfaces-1.8.1.3.jar
swt.jar (version 3.7M5 for 64 bits.)
jna_WindowUtils.jar
jna-3.2.4.jar

and they’re referenced by Manifest.MF by this way

Class-Path: lib/DJNativeSwing-SWT.jar lib/DJNativeSwing-SWTAPI.jar lib
/DJNativeSwing-SWTCore.jar lib/MozillaInterfaces-1.8.1.3.jar lib/DJNa
tiveSwing.jar lib/swt.jar lib/jna-3.2.4.jar lib/jna_WindowUtils.jar

What am I doing wrong?

Thank you.

Answer 1

Ok, I found the solution. The problem was about the dll generation. I was using 3.7m5 version, I downloaded a previous version (3.7) and the application ran properly.
Thank you for your help.
Regards.