HI, my issue is that i last time do server on 1.18.2 and java 17.

Right now i want back on 1.16.5 server and:

Terminal after start:

Spoiler

C:\Users\Dom\Desktop\MINECRAFT_SERVER\1.16.5 - SERVER RVKK>java -Xmx4096M -Xms4096M -jar forgeserver.jar nogui
2022-11-05 17:34:26,500 main WARN Advanced terminal features are not available in this environment
[17:34:26] [main/INFO] [cp.mo.mo.Launcher/MODLAUNCHER]: ModLauncher running: args [--gameDir, ., --launchTarget, fmlserver, --fml.forgeVersion, 36.2.39, --fml.mcpVersion, 20210115.111550, --fml.mcVersion, 1.16.5, --fml.forgeGroup, net.minecraftforge, nogui]
[17:34:26] [main/INFO] [cp.mo.mo.Launcher/MODLAUNCHER]: ModLauncher 8.1.3+8.1.3+main-8.1.x.c94d18ec starting: java version 17.0.4.1 by Oracle Corporation
Exception in thread "main" java.lang.IllegalAccessError: class cpw.mods.modlauncher.SecureJarHandler (in unnamed module @0x7ea37dbf) cannot access class sun.security.util.ManifestEntryVerifier (in module java.base) because module java.base does not export sun.security.util to unnamed module @0x7ea37dbf
        at cpw.mods.modlauncher.SecureJarHandler.lambda$static$1(SecureJarHandler.java:45)
        at cpw.mods.modlauncher.api.LamdbaExceptionUtils.uncheck(LamdbaExceptionUtils.java:95)
        at cpw.mods.modlauncher.SecureJarHandler.<clinit>(SecureJarHandler.java:45)
        at cpw.mods.modlauncher.Launcher.lambda$new$6(Launcher.java:55)
        at java.base/java.util.concurrent.ConcurrentHashMap.computeIfAbsent(ConcurrentHashMap.java:1708)
        at cpw.mods.modlauncher.api.TypesafeMap.computeIfAbsent(TypesafeMap.java:52)
        at cpw.mods.modlauncher.api.TypesafeMap.computeIfAbsent(TypesafeMap.java:47)
        at cpw.mods.modlauncher.Environment.computePropertyIfAbsent(Environment.java:62)
        at cpw.mods.modlauncher.Launcher.<init>(Launcher.java:55)
        at cpw.mods.modlauncher.Launcher.main(Launcher.java:66)
        at net.minecraftforge.server.ServerMain$Runner.runLauncher(ServerMain.java:49)
        at net.minecraftforge.server.ServerMain$Runner.access$100(ServerMain.java:46)
        at net.minecraftforge.server.ServerMain.main(ServerMain.java:43)

C:\Users\Dom\Desktop\MINECRAFT_SERVER\1.16.5 - SERVER RVKK>PAUSE
Press any key to continue . . .

 

CMD show java version:

C:\Users\Dom>java -version
java version "17.0.4.1" 2022-08-18 LTS
Java(TM) SE Runtime Environment (build 17.0.4.1+1-LTS-2)
Java HotSpot(TM) 64-Bit Server VM (build 17.0.4.1+1-LTS-2, mixed mode, sharing)

On my PC i have java version:

- jdk1.8.0_202

- jdk-17.0.4.1

I change my Path in windows environment variables:

in PATH - C:\Program Files\Java\jdk1.8.0_202\bin

and JAVA_HOME - C:\Program Files\Java\jdk1.8.0_202\bin

But that doesn't help. How i can switch java version ?

 

 

 

Edited November 5, 20222 yr by Robert Baca

SoLution

in .bat file starting server before commend:
 

java -Xmx4096M -Xms4096M -jar forgeserver.jar nogui

PAUSE

needed to switch first java version. I find on StackOverflow and rn file looks like that:

 

@echo off
echo Setting JAVA_HOME
set JAVA_HOME=C:\Program Files\Java\jdk1.8.0_341
echo setting PATH
set PATH=C:\Program Files\Java\jdk1.8.0_341\bin;%PATH%
echo Display java version
java -version

java -Xmx4096M -Xms4096M -jar forgeserver.jar nogui
PAUSE