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1.16.5 server giving java error after set up of 1.19.2 server

Posted December 25, 20222 yr

I had a 1.16.5 server running with no issues, installed a second 1.19.2 server on the computer and it works fine, but since my 1.16.5 is throwing me this(check below) error when launching the run.bat.

any suggestions would be great. I can run the minecraft_server.1.16.5.jar no problem but the forgeserver.jar wont open, I am assuming it is running this same error in the backend

C:\Users\Rowan\Desktop\baCKUP>java -Xmx3072M -Xms3072M -jar forgeserver.jar

2022-12-24 22:31:26,016 main WARN Advanced terminal features are not available i
n this environment
[22:31:26] [main/INFO] [cp.mo.mo.Launcher/MODLAUNCHER]: ModLauncher running: arg
s [--gameDir, ., --launchTarget, fmlserver, --fml.forgeVersion, 36.2.34, --fml.m
cpVersion, 20210115.111550, --fml.mcVersion, 1.16.5, --fml.forgeGroup, net.minec
raftforge]
[22:31:26] [main/INFO] [cp.mo.mo.Launcher/MODLAUNCHER]: ModLauncher 8.1.3+8.1.3+
main-8.1.x.c94d18ec starting: java version 19.0.1 by Oracle Corporation
Exception in thread "main" java.lang.IllegalAccessError: class cpw.mods.modlaunc
her.SecureJarHandler (in unnamed module @0x2133814f) cannot access class sun.sec
urity.util.ManifestEntryVerifier (in module java.base) because module java.base
does not export sun.security.util to unnamed module @0x2133814f
at cpw.mods.modlauncher.SecureJarHandler.lambda$static$1(SecureJarHandle
r.java:45)
at cpw.mods.modlauncher.api.LamdbaExceptionUtils.uncheck(LamdbaException
Utils.java:95)
at cpw.mods.modlauncher.SecureJarHandler.<clinit>(SecureJarHandler.java:
45)
at cpw.mods.modlauncher.Launcher.lambda$new$6(Launcher.java:55)
at java.base/java.util.concurrent.ConcurrentHashMap.computeIfAbsent(Conc
urrentHashMap.java:1708)
at cpw.mods.modlauncher.api.TypesafeMap.computeIfAbsent(TypesafeMap.java
:52)
at cpw.mods.modlauncher.api.TypesafeMap.computeIfAbsent(TypesafeMap.java
:47)
at cpw.mods.modlauncher.Environment.computePropertyIfAbsent(Environment.
java:62)
at cpw.mods.modlauncher.Launcher.<init>(Launcher.java:55)
at cpw.mods.modlauncher.Launcher.main(Launcher.java:66)
at net.minecraftforge.server.ServerMain$Runner.runLauncher(ServerMain.ja
va:63)
at net.minecraftforge.server.ServerMain$Runner.access$100(ServerMain.jav
a:60)
at net.minecraftforge.server.ServerMain.main(ServerMain.java:57)

C:\Users\Rowan\Desktop\baCKUP>PAUSE
Press any key to continue . . .

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December 25, 20222 yr

Minecraft 1.16.5 requires Java 8 while 1.19.2 requires Java 17. They both can't use the same `java` command as one will always be ahead of the other on the PATH. To remedy this, you would need to use the absolute location of the `java` command for each version rather than the one currently on the PATH.

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jarJar not working

Try replacing implementation with minecraftLibrary. Dependencies in the minecraftLibrary configuration are added to your compile and runtime classpaths in ForgeGradle 6.

By Jonathing · 6 hours ago6 hr
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By chemba21 · 10 hours ago10 hr
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By TileEntity · 11 hours ago11 hr
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* Where:
Build file 'C:\Users\csonn\OneDrive\Desktop\fusionlucky\build.gradle' line: 3
* What went wrong:
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> Run with --info or --debug option to get more log output.
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plugins { id 'java' id 'net.minecraftforge.gradle' version '6.1.+' } group = 'io.github.csonnic03.fusionlucky' version = '1.0.0' archivesBaseName = 'fusionlucky' java { toolchain { languageVersion = JavaLanguageVersion.of(17) } } repositories { mavenCentral() maven { name "forgeMaven" url "https://maven.minecraftforge.net/<repository>" } } dependencies { minecraft 'net.minecraftforge:forge:1.20.1-47.1.0' } minecraft { mappings channel: 'official', version: '1.20.1' runs { client { workingDirectory project.file('run') } server { workingDirectory project.file('run') } } } tasks.withType(JavaCompile) { options.encoding = 'UTF-8' } jar { manifest { attributes( "Specification-Title": "Fusion Lucky Block", "Specification-Vendor": "example", "Implementation-Title": project.name, "Implementation-Version": project.version, "Implementation-Vendor": "example", "ModLauncher-TargetFMLVersion": "[47,)" ) } }

By Fairygamer03 · 13 hours ago13 hr

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1.16.5 server giving java error after set up of 1.19.2 server

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