JWebBrowser from installed app

[Lóránd Kútvölgyi]

Hi,

I have an applicatin which uses JWebBrowser and it works correctly started from IntelliJ. I installed that application by installer created by jpackage tool and starting the installed app I got the following:

Exception in thread "AWT-EventQueue-0" java.lang.IllegalStateException: Failed to spawn the peer VM!
        at chrriis.dj.nativeswing.swtimpl.core.SWTNativeInterface$OutProcess.createProcess(SWTNativeInterface.java:982)
        at chrriis.dj.nativeswing.swtimpl.core.SWTNativeInterface$OutProcess.createOutProcessMessagingInterface(SWTNativeInterface.java:1025)
        at chrriis.dj.nativeswing.swtimpl.core.SWTNativeInterface$OutProcess.createOutProcessCommunicationChannel(SWTNativeInterface.java:811)
        at chrriis.dj.nativeswing.swtimpl.core.SWTNativeInterface.open_(SWTNativeInterface.java:342)
        at chrriis.dj.nativeswing.swtimpl.NativeInterface.open(NativeInterface.java:100)
        at org.bitbucket.lorandkutvolgyi.ui.BrowserPanel.<init>(BrowserPanel.java:37)
        at org.bitbucket.lorandkutvolgyi.Main.createDependencies(Main.java:143)
        at java.desktop/java.awt.event.InvocationEvent.dispatch(Unknown Source)
        at java.desktop/java.awt.EventQueue.dispatchEventImpl(Unknown Source)
        at java.desktop/java.awt.EventQueue$4.run(Unknown Source)
        at java.desktop/java.awt.EventQueue$4.run(Unknown Source)
        at java.base/java.security.AccessController.doPrivileged(Unknown Source)
        at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(Unknown Source)
        at java.desktop/java.awt.EventQueue.dispatchEvent(Unknown Source)
        at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(Unknown Source)
        at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(Unknown Source)
        at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(Unknown Source)
        at java.desktop/java.awt.EventDispatchThread.pumpEvents(Unknown Source)
        at java.desktop/java.awt.EventDispatchThread.pumpEvents(Unknown Source)
        at java.desktop/java.awt.EventDispatchThread.run(Unknown Source)
Caused by: java.lang.IllegalStateException: java.io.IOException: Cannot run program "/opt/<myapp>/lib/runtime/bin/java": error=2, Nincs ilyen fájl vagy könyvtár
        at chrriis.dj.nativeswing.swtimpl.core.DefaultPeerVMProcessFactory.createProcess(DefaultPeerVMProcessFactory.java:117)
        at chrriis.dj.nativeswing.swtimpl.core.SWTNativeInterface$OutProcess.createProcess(SWTNativeInterface.java:980)
        ... 19 more
Caused by: java.io.IOException: Cannot run program "/opt/<myapp>/lib/runtime/bin/java": error=2, Nincs ilyen fájl vagy könyvtár
        at java.base/java.lang.ProcessBuilder.start(Unknown Source)
        at java.base/java.lang.ProcessBuilder.start(Unknown Source)
        at chrriis.dj.nativeswing.swtimpl.core.DefaultPeerVMProcessFactory.createProcess(DefaultPeerVMProcessFactory.java:115)
        ... 20 more
Caused by: java.io.IOException: error=2, Nincs ilyen fájl vagy könyvtár
        at java.base/java.lang.ProcessImpl.forkAndExec(Native Method)
        at java.base/java.lang.ProcessImpl.<init>(Unknown Source)
        at java.base/java.lang.ProcessImpl.start(Unknown Source)

Java runtime created by the installer is in /opt/<myapp>/lib/runtime/. But bin/java does not exist under it and that causes the problem. Could you help me how can I use JWebBrowser from the installed app?

[Christopher Deckers]

Hi,

Iposted my reply in the bug:
https://sourceforge.net/p/djproject/bugs/80/

Hope this helps!
-Christopher