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[1.15.2]How to solve Exception in thread "main" ?

Posted December 2, 20204 yr

I am trying to get my code to load. But every time it exits with code 1 and there is an exception in "main." I am new to Java and I could not find the problem, so I went and looked at what other people had to say. I also read through my errors and couldn't detect the problem. I know that with an exception in the main thread the code will shut down, but I could not find the main thread. Please help. I only pasted from where the exceptions started

[13:09:44] [main/INFO] [STDERR/]: [java.lang.ThreadGroup:uncaughtException:1052]: net.minecraftforge.fml.loading.moddiscovery.InvalidModFileException: Missing ModLoader version in file
[13:09:44] [main/INFO] [STDERR/]: [java.lang.ThreadGroup:uncaughtException:1052]:    at net.minecraftforge.fml.loading.moddiscovery.ModFileInfo.lambda$new$1(ModFileInfo.java:58)
[13:09:44] [main/INFO] [STDERR/]: [java.lang.ThreadGroup:uncaughtException:1052]:    at java.util.Optional.orElseThrow(Optional.java:290)
[13:09:44] [main/INFO] [STDERR/]: [java.lang.ThreadGroup:uncaughtException:1052]:    at net.minecraftforge.fml.loading.moddiscovery.ModFileInfo.<init>(ModFileInfo.java:58)
[13:09:44] [main/INFO] [STDERR/]: [java.lang.ThreadGroup:uncaughtException:1052]:    at net.minecraftforge.fml.loading.moddiscovery.ModFileParser.loadModFile(ModFileParser.java:59)
[13:09:44] [main/INFO] [STDERR/]: [java.lang.ThreadGroup:uncaughtException:1052]:    at net.minecraftforge.fml.loading.moddiscovery.ModFileParser.readModList(ModFileParser.java:51)
[13:09:44] [main/INFO] [STDERR/]: [java.lang.ThreadGroup:uncaughtException:1052]:    at net.minecraftforge.fml.loading.moddiscovery.ModFile.identifyMods(ModFile.java:132)
[13:09:44] [main/INFO] [STDERR/]: [java.lang.ThreadGroup:uncaughtException:1052]:    at net.minecraftforge.fml.loading.moddiscovery.ModDiscoverer.discoverMods(ModDiscoverer.java:116)
[13:09:44] [main/INFO] [STDERR/]: [java.lang.ThreadGroup:uncaughtException:1052]:    at net.minecraftforge.fml.loading.FMLLoader.beginModScan(FMLLoader.java:211)
[13:09:44] [main/INFO] [STDERR/]: [java.lang.ThreadGroup:uncaughtException:1052]:    at net.minecraftforge.fml.loading.FMLServiceProvider.runScan(FMLServiceProvider.java:105)
[13:09:44] [main/INFO] [STDERR/]: [java.lang.ThreadGroup:uncaughtException:1052]:    at cpw.mods.modlauncher.TransformationServiceDecorator.runScan(TransformationServiceDecorator.java:111)
[13:09:44] [main/INFO] [STDERR/]: [java.lang.ThreadGroup:uncaughtException:1052]:    at cpw.mods.modlauncher.TransformationServicesHandler.lambda$runScanningTransformationServices$8(TransformationServicesHandler.java:115)
[13:09:44] [main/INFO] [STDERR/]: [java.lang.ThreadGroup:uncaughtException:1052]:    at java.util.stream.ReferencePipeline$7$1.accept(ReferencePipeline.java:269)
[13:09:44] [main/INFO] [STDERR/]: [java.lang.ThreadGroup:uncaughtException:1052]:    at java.util.HashMap$ValueSpliterator.forEachRemaining(HashMap.java:1628)
[13:09:44] [main/INFO] [STDERR/]: [java.lang.ThreadGroup:uncaughtException:1052]:    at java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:482)
[13:09:44] [main/INFO] [STDERR/]: [java.lang.ThreadGroup:uncaughtException:1052]:    at java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:472)
[13:09:44] [main/INFO] [STDERR/]: [java.lang.ThreadGroup:uncaughtException:1052]:    at java.util.stream.ReduceOps$ReduceOp.evaluateSequential(ReduceOps.java:708)
[13:09:44] [main/INFO] [STDERR/]: [java.lang.ThreadGroup:uncaughtException:1052]:    at java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234)
[13:09:44] [main/INFO] [STDERR/]: [java.lang.ThreadGroup:uncaughtException:1052]:    at java.util.stream.ReferencePipeline.collect(ReferencePipeline.java:566)
[13:09:44] [main/INFO] [STDERR/]: [java.lang.ThreadGroup:uncaughtException:1052]:    at cpw.mods.modlauncher.TransformationServicesHandler.runScanningTransformationServices(TransformationServicesHandler.java:116)
[13:09:44] [main/INFO] [STDERR/]: [java.lang.ThreadGroup:uncaughtException:1052]:    at cpw.mods.modlauncher.TransformationServicesHandler.initializeTransformationServices(TransformationServicesHandler.java:63)
[13:09:44] [main/INFO] [STDERR/]: [java.lang.ThreadGroup:uncaughtException:1052]:    at cpw.mods.modlauncher.Launcher.run(Launcher.java:75)
[13:09:44] [main/INFO] [STDERR/]: [java.lang.ThreadGroup:uncaughtException:1052]:    at cpw.mods.modlauncher.Launcher.main(Launcher.java:65)
[13:09:44] [main/INFO] [STDERR/]: [java.lang.ThreadGroup:uncaughtException:1052]:    at net.minecraftforge.userdev.LaunchTesting.main(LaunchTesting.java:102)
Exception in thread "main"
Process finished with exit code 1

Quote

December 2, 20204 yr

Author

Thanks, I found the modLoader, but it just says:

modLoader="javafml" #mandatory

I am unsure what I need to change javafml to.

I am using forge 31.2.0 if that helps.

Edited December 2, 20204 yr by GamingTiger101

Quote

December 2, 20204 yr

Show your whole mods.toml file

Check out the port of the BetterEnd fabric mod (WIP): https://www.curseforge.com/minecraft/mc-mods/betterend-forge-port

Quote

December 2, 20204 yr

Author

modLoader="javafml" #mandatory

[[mods]] #mandatory

modId="gttoolsandarmor" #mandatory

version="1.0.0.0" #mandatory

displayName="GamingTiger's Crazy Tools and Armor" #mandatory

updateJSONURL="http://myurl.me/" #optional

displayURL="http://example.com/" #optional

logoFile="examplemod.png" #optional

credits="Thanks to TechnoVision for walking me through this mod" #optional

authors="GamingTiger" #optional

description='''
Enjoy plenty of new armor and weapons built off of the vanilla ores and loot.
'''
[[dependencies.gttoolsandarmor]] #optional

    modId="forge" #mandatory

    mandatory=true #mandatory

    versionRange="[31,)" #mandatory

    ordering="NONE"

    side="BOTH"

[[dependencies.gttoolsandarmor]]
    modId="minecraft"
    mandatory=true
    versionRange="[1.15.2]"
    ordering="NONE"
    side="BOTH"

Quote

December 2, 20204 yr

You miss the loader version line, it appears like this:

loaderVersion="[version-number,)" #mandatory

where version-number is your forge version, 31 in your case

Check out the port of the BetterEnd fabric mod (WIP): https://www.curseforge.com/minecraft/mc-mods/betterend-forge-port

Quote

December 2, 20204 yr

Author

Thanks so much. I guess when I downloaded the forge mdk it didn't download that line of code or maybe I deleted it by accident(very possible)

Quote

December 2, 20204 yr

You most certainly deleted it when clearing the comment lines in the file

Check out the port of the BetterEnd fabric mod (WIP): https://www.curseforge.com/minecraft/mc-mods/betterend-forge-port

Quote

December 3, 20204 yr

Author

It works now, thank you so much.

Quote

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[1.15.2]How to solve Exception in thread "main" ?

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Cannot find client log entries

NEED HELP ASAP - Failed to load datapacks, can't proceed with server load. You can either fix your datapacks or reset to vanilla

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