emuiigen.jar does not work on Java 8

[MAN-biker]

console: Error: Could not find or load main class emuiigen.jar win: A Java Exception has occurred.

[XorTroll]

Run java -jar emuiigen.jar

[MAN-biker]

Exception in thread "main" java.lang.UnsupportedClassVersionError: com/xortroll/emuiibo/emuiigen/MainKt has been compiled by a more recent version of the Java Runtime (class file version 54.0), this version of the Java Runtime only recognizes class file versions up to 52.0 at java.lang.ClassLoader.defineClass1(Native Method) at java.lang.ClassLoader.defineClass(Unknown Source) at java.security.SecureClassLoader.defineClass(Unknown Source) at java.net.URLClassLoader.defineClass(Unknown Source) at java.net.URLClassLoader.access$100(Unknown Source) at java.net.URLClassLoader$1.run(Unknown Source) 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 sun.launcher.LauncherHelper.checkAndLoadMain(Unknown Source)

java version "1.8.0_381" Java(TM) SE Runtime Environment (build 1.8.0_381-b09) Java HotSpot(TM) 64-Bit Server VM (build 25.381-b09, mixed mode)

` Java Update

You already have the latest Java Platform on this system. `

[XorTroll]

Yeah that's compatibility issues with java 8

[MAN-biker]

Yeah that's compatibility issues with java 8

So, what exactly java version we need to work? And can you fix this compatibility problem? Thanks anyway.

[XorTroll]

Can you try this build? emuiigen.zip

[MAN-biker]

Can you try this build? emuiigen.zip

Exception in Application start method Exception in thread "main" java.lang.RuntimeException: Exception in Application start method at com.sun.javafx.application.LauncherImpl.launchApplication1(LauncherImpl.java:917) at com.sun.javafx.application.LauncherImpl.lambda$launchApplication$1(LauncherImpl.java:182) at java.lang.Thread.run(Unknown Source) Caused by: java.io.FileNotFoundException: B:\ (Системе не удается найти указанный путь) at java.util.zip.ZipFile.open(Native Method) at java.util.zip.ZipFile.<init>(Unknown Source) at java.util.zip.ZipFile.<init>(Unknown Source) at java.util.jar.JarFile.<init>(Unknown Source) at java.util.jar.JarFile.<init>(Unknown Source) at sun.net.www.protocol.jar.URLJarFile.<init>(Unknown Source) at sun.net.www.protocol.jar.URLJarFile.getJarFile(Unknown Source) at sun.net.www.protocol.jar.JarFileFactory.getOrCreate(Unknown Source) at sun.net.www.protocol.jar.JarURLConnection.connect(Unknown Source) at sun.net.www.protocol.jar.JarURLConnection.getInputStream(Unknown Source) at java.net.URL.openStream(Unknown Source) at javafx.fxml.FXMLLoader.loadImpl(FXMLLoader.java:2445) at javafx.fxml.FXMLLoader.load(FXMLLoader.java:2414) at com.xortroll.emuiibo.emuiigen.ui.MainApplication.start(MainApplication.kt:43) at com.sun.javafx.application.LauncherImpl.lambda$launchApplication1$8(LauncherImpl.java:863) at com.sun.javafx.application.PlatformImpl.lambda$runAndWait$7(PlatformImpl.java:326) at com.sun.javafx.application.PlatformImpl.lambda$null$5(PlatformImpl.java:295) at java.security.AccessController.doPrivileged(Native Method) at com.sun.javafx.application.PlatformImpl.lambda$runLater$6(PlatformImpl.java:294) at com.sun.glass.ui.InvokeLaterDispatcher$Future.run(InvokeLaterDispatcher.java:95) at com.sun.glass.ui.win.WinApplication._runLoop(Native Method) at com.sun.glass.ui.win.WinApplication.lambda$null$4(WinApplication.java:185) ... 1 more

[XorTroll]

These appear to be issues with JavaFX and Java 8 I'll try to see if I can get this fixed since I'd really like to maintain Java 8 compatibility and Java 9+ as well without breaking any of them

[Barrytoo]

Run java -jar emuiigen.jar

Having the same error. Pardon the question, but where should this be done?

Can you try this build? emuiigen.zip

This one doesn't throw an error nor runs at all, nothing happens in the foreground.

[magicparty]

my java version is java version "1.8.0_381"

got the error when I run the emuiigen

Exception in thread "main" java.lang.UnsupportedClassVersionError: com/xortroll/emuiibo/emuiigen/MainKt has been compiled by a more recent version of the Java Runtime (class file version 54.0), this version of the Java Runtime only recognizes class file versions up to 52.0 at java.lang.ClassLoader.defineClass1(Native Method) at java.lang.ClassLoader.defineClass(Unknown Source) at java.security.SecureClassLoader.defineClass(Unknown Source) at java.net.URLClassLoader.defineClass(Unknown Source) at java.net.URLClassLoader.access$100(Unknown Source) at java.net.URLClassLoader$1.run(Unknown Source) 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 sun.launcher.LauncherHelper.checkAndLoadMain(Unknown Source)

[impeeza]

use the latest version from discord https://discord.com/channels/472179996857860096/771036774448496661/1145061539511029794

or use java DK 20

[XorTroll]

Last release fixes this