Xiclops Posts - Answer Overflow

Xiclops

•Created by Xiclops on 12/1/2024 in #java-help

Error when running .jar on Raspberry Pi

pi@pi4:~/apps/Boss-Beta $ java -jar 
Boss.jar -noGui
Exception in thread "main" java.lang.reflect.InvocationTargetException
        at java.base/jdk.internal.reflect.DirectMethodHandleAccessor.invoke(Unknown Source)
        at java.base/java.lang.reflect.Method.invoke(Unknown Source)
        at java.base/sun.launcher.LauncherHelper$FXHelper.main(Unknown Source)
Caused by: java.lang.UnsupportedOperationException: Unable to open DISPLAY
        at javafx.graphics/com.sun.glass.ui.gtk.GtkApplication.lambda$new$5(Unknown Source)
        at java.base/java.security.AccessController.doPrivileged(Unknown Source)
        at javafx.graphics/com.sun.glass.ui.gtk.GtkApplication.<init>(Unknown Source)
        at javafx.graphics/com.sun.glass.ui.gtk.GtkPlatformFactory.createApplication(Unknown Source)
        at javafx.graphics/com.sun.glass.ui.Application.run(Unknown Source)
        at javafx.graphics/com.sun.javafx.tk.quantum.QuantumToolkit.startup(Unknown Source)
        at javafx.graphics/com.sun.javafx.application.PlatformImpl.startup(Unknown Source)
        at javafx.graphics/com.sun.javafx.application.PlatformImpl.startup(Unknown Source)
        at javafx.graphics/com.sun.javafx.application.LauncherImpl.startToolkit(Unknown Source)
        at javafx.graphics/com.sun.javafx.application.LauncherImpl.launchApplicationWithArgs(Unknown Source)
        at javafx.graphics/com.sun.javafx.application.LauncherImpl.launchApplication(Unknown Source)
        ... 3 more
pi@pi4:~/apps/Boss-Beta $

pi@pi4:~/apps/Boss-Beta $ java -jar 
Boss.jar -noGui
Exception in thread "main" java.lang.reflect.InvocationTargetException
        at java.base/jdk.internal.reflect.DirectMethodHandleAccessor.invoke(Unknown Source)
        at java.base/java.lang.reflect.Method.invoke(Unknown Source)
        at java.base/sun.launcher.LauncherHelper$FXHelper.main(Unknown Source)
Caused by: java.lang.UnsupportedOperationException: Unable to open DISPLAY
        at javafx.graphics/com.sun.glass.ui.gtk.GtkApplication.lambda$new$5(Unknown Source)
        at java.base/java.security.AccessController.doPrivileged(Unknown Source)
        at javafx.graphics/com.sun.glass.ui.gtk.GtkApplication.<init>(Unknown Source)
        at javafx.graphics/com.sun.glass.ui.gtk.GtkPlatformFactory.createApplication(Unknown Source)
        at javafx.graphics/com.sun.glass.ui.Application.run(Unknown Source)
        at javafx.graphics/com.sun.javafx.tk.quantum.QuantumToolkit.startup(Unknown Source)
        at javafx.graphics/com.sun.javafx.application.PlatformImpl.startup(Unknown Source)
        at javafx.graphics/com.sun.javafx.application.PlatformImpl.startup(Unknown Source)
        at javafx.graphics/com.sun.javafx.application.LauncherImpl.startToolkit(Unknown Source)
        at javafx.graphics/com.sun.javafx.application.LauncherImpl.launchApplicationWithArgs(Unknown Source)
        at javafx.graphics/com.sun.javafx.application.LauncherImpl.launchApplication(Unknown Source)
        ... 3 more
pi@pi4:~/apps/Boss-Beta $

I'm using bellsoft-java23-runtime-full-aarch64/bin/java at the moment and not sure what to make of the error. I don't have a clue about Java really

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