Minecraft 1.16.4
ServerSync : 4.2.0

When i click it it just creates the config file, log folder and the log.
After that nothing hapens, no gui no nothing.

Can you add the content of the logfile please.

What java version do you have installed, does it include java FX?

The Logfile is empty.

And installed java version ist Java8u301 from java.com/download

java -jar serversync-4.2.0.jar

[рту. 11, 2021 9:01:27][ServerSync] INFO: Root dir: C:\Users\user\curseforge\minecraft\Instances\Client1
[рту. 11, 2021 9:01:27][ServerSync] INFO: Running version: v4.2.0
[рту. 11, 2021 9:01:27][ServerSync] INFO: Loading language file: ru_RU
Exception in thread "Thread-0" java.lang.NoClassDefFoundError: javafx/application/Application at java.base/java.lang.ClassLoader.defineClass1(Native Method) at java.base/java.lang.ClassLoader.defineClass(ClassLoader.java:1017) at java.base/java.security.SecureClassLoader.defineClass(SecureClassLoader.java:174) at java.base/jdk.internal.loader.BuiltinClassLoader.defineClass(BuiltinClassLoader.java:800) at java.base/jdk.internal.loader.BuiltinClassLoader.findClassOnClassPathOrNull(BuiltinClassLoader.java:698) at java.base/jdk.internal.loader.BuiltinClassLoader.loadClassOrNull(BuiltinClassLoader.java:621) at java.base/jdk.internal.loader.BuiltinClassLoader.loadClass(BuiltinClassLoader.java:579) at java.base/jdk.internal.loader.ClassLoaders$AppClassLoader.loadClass(ClassLoaders.java:178) at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:522) at com.superzanti.serversync.GUIJavaFX.GUI_Launcher.run(GUI_Launcher.java:9)
Caused by: java.lang.ClassNotFoundException: javafx.application.Application at java.base/jdk.internal.loader.BuiltinClassLoader.loadClass(BuiltinClassLoader.java:581) at java.base/jdk.internal.loader.ClassLoaders$AppClassLoader.loadClass(ClassLoaders.java:178) at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:522) ... 10 more

But worked with -o

java -jar serversync-4.2.0.jar -o

@stanlystark Your java install is missing JavaFX, I am working on a version of serversync that bundles JavaFX so that you don't need to personally install it.

the -o flag is running without the interface so JavaFX never gets loaded 😊

@Oratorian
Interesting, I would expect at very least to see a few lines like the logs posted from @stanlystark about root directory and version, especially if folders are being created when running SS.

Can you please try running this command from your terminal of choice, it might give us some output to help debugging.

serversync-4.2.0.exe