Replace this with a concise and succinct title for the problem which is occurring to you and which mod you are referring to

(If you are asking for updates, just replace the above title with 'Update wanted for [specify-modification-here] and put suggesting features in description! Delete this once you have filled out the template)

Give a detailed description to inform the developer about the issue and how to reproduce it

References, screenshots and links

Is your feature request related to a problem? Please describe.
This mod is too minimal. Requires more depth and meaning, too crude as of now.

Describe the solution you'd like
The initial ice cream block model should be created before the 31st of November 2020! Create a cake-like function later, will be extra work! That should be completed by the end of the year.

Describe alternatives you've considered
A chocolate block wouldn't be too bad!

Fix issue which causes exit code 0.

Official Forge issue

Photo:

[03Sep2020 21:12:51.945] [main/INFO] [cpw.mods.modlauncher.Launcher/MODLAUNCHER]: ModLauncher running: args [--username, SuperHarmony910, --version, 1.15.2-forge-31.2.0, --gameDir, C:\Users\name-omitted\AppData\Roaming\.minecraft, --assetsDir, C:\Users\name-omitted\AppData\Roaming\.minecraft\assets, --assetIndex, 1.15, --uuid, 80895e967488414cbbb08c78c5e93522, --accessToken, ????????, --userType, mojang, --versionType, release, --launchTarget, fmlclient, --fml.forgeVersion, 31.2.0, --fml.mcVersion, 1.15.2, --fml.forgeGroup, net.minecraftforge, --fml.mcpVersion, 20200515.085601] [03Sep2020 21:12:51.956] [main/INFO] [cpw.mods.modlauncher.Launcher/MODLAUNCHER]: ModLauncher 5.1.0+69+master.79f13f7 starting: java version 1.8.0_51 by Oracle Corporation [03Sep2020 21:12:52.672] [main/INFO] [net.minecraftforge.fml.loading.FixSSL/CORE]: Added Lets Encrypt root certificates as additional trust [03Sep2020 21:12:54.436] [main/INFO] [STDERR/]: [java.lang.ThreadGroup:uncaughtException:1052]: java.lang.IllegalStateException: Duplicate key net.minecraftforge.fml.loading.moddiscovery.ModFileInfo@5d99c6b5 [03Sep2020 21:12:54.437] [main/INFO] [STDERR/]: [java.lang.ThreadGroup:uncaughtException:1052]: at java.util.stream.Collectors.lambda$throwingMerger$113(Collectors.java:133) [03Sep2020 21:12:54.437] [main/INFO] [STDERR/]: [java.lang.ThreadGroup:uncaughtException:1052]: at java.util.stream.Collectors$$Lambda$15/665726928.apply(Unknown Source) [03Sep2020 21:12:54.437] [main/INFO] [STDERR/]: [java.lang.ThreadGroup:uncaughtException:1052]: at java.util.HashMap.merge(HashMap.java:1245) [03Sep2020 21:12:54.437] [main/INFO] [STDERR/]: [java.lang.ThreadGroup:uncaughtException:1052]: at java.util.stream.Collectors.lambda$toMap$171(Collectors.java:1320) [03Sep2020 21:12:54.437] [main/INFO] [STDERR/]: [java.lang.ThreadGroup:uncaughtException:1052]: at java.util.stream.Collectors$$Lambda$17/343856911.accept(Unknown Source) [03Sep2020 21:12:54.445] [main/INFO] [STDERR/]: [java.lang.ThreadGroup:uncaughtException:1052]: at java.util.stream.ReduceOps$3ReducingSink.accept(ReduceOps.java:169) [03Sep2020 21:12:54.445] [main/INFO] [STDERR/]: [java.lang.ThreadGroup:uncaughtException:1052]: at java.util.stream.ReferencePipeline$3$1.accept(ReferencePipeline.java:193) [03Sep2020 21:12:54.445] [main/INFO] [STDERR/]: [java.lang.ThreadGroup:uncaughtException:1052]: at java.util.ArrayList$ArrayListSpliterator.forEachRemaining(ArrayList.java:1374) [03Sep2020 21:12:54.445] [main/INFO] [STDERR/]: [java.lang.ThreadGroup:uncaughtException:1052]: at java.util.stream.ReferencePipeline$Head.forEach(ReferencePipeline.java:580) [03Sep2020 21:12:54.445] [main/INFO] [STDERR/]: [java.lang.ThreadGroup:uncaughtException:1052]: at java.util.stream.ReferencePipeline$7$1.accept(ReferencePipeline.java:270) [03Sep2020 21:12:54.445] [main/INFO] [STDERR/]: [java.lang.ThreadGroup:uncaughtException:1052]: at java.util.stream.ReferencePipeline$3$1.accept(ReferencePipeline.java:193) [03Sep2020 21:12:54.445] [main/INFO] [STDERR/]: [java.lang.ThreadGroup:uncaughtException:1052]: at java.util.ArrayList$ArrayListSpliterator.forEachRemaining(ArrayList.java:1374) [03Sep2020 21:12:54.474] [main/INFO] [STDERR/]: [java.lang.ThreadGroup:uncaughtException:1052]: at java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:512) [03Sep2020 21:12:54.474] [main/INFO] [STDERR/]: [java.lang.ThreadGroup:uncaughtException:1052]: at java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:502) [03Sep2020 21:12:54.474] [main/INFO] [STDERR/]: [java.lang.ThreadGroup:uncaughtException:1052]: at java.util.stream.ReduceOps$ReduceOp.evaluateSequential(ReduceOps.java:708) [03Sep2020 21:12:54.474] [main/INFO] [STDERR/]: [java.lang.ThreadGroup:uncaughtException:1052]: at java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234) [03Sep2020 21:12:54.474] [main/INFO] [STDERR/]: [java.lang.ThreadGroup:uncaughtException:1052]: at java.util.stream.ReferencePipeline.collect(ReferencePipeline.java:499) [03Sep2020 21:12:54.474] [main/INFO] [STDERR/]: [java.lang.ThreadGroup:uncaughtException:1052]: at net.minecraftforge.fml.loading.LoadingModList.<init>(LoadingModList.java:65) [03Sep2020 21:12:54.505] [main/INFO] [STDERR/]: [java.lang.ThreadGroup:uncaughtException:1052]: at net.minecraftforge.fml.loading.LoadingModList.of(LoadingModList.java:71) [03Sep2020 21:12:54.506] [main/INFO] [STDERR/]: [java.lang.ThreadGroup:uncaughtException:1052]: at net.minecraftforge.fml.loading.ModSorter.sort(ModSorter.java:78) [03Sep2020 21:12:54.508] [main/INFO] [STDERR/]: [java.lang.ThreadGroup:uncaughtException:1052]: at net.minecraftforge.fml.loading.moddiscovery.ModDiscoverer.discoverMods(ModDiscoverer.java:124) [03Sep2020 21:12:54.509] [main/INFO] [STDERR/]: [java.lang.ThreadGroup:uncaughtException:1052]: at net.minecraftforge.fml.loading.FMLLoader.beginModScan(FMLLoader.java:211) [03Sep2020 21:12:54.509] [main/INFO] [STDERR/]: [java.lang.ThreadGroup:uncaughtException:1052]: at net.minecraftforge.fml.loading.FMLServiceProvider.runScan(FMLServiceProvider.java:105) [03Sep2020 21:12:54.513] [main/INFO] [STDERR/]: [java.lang.ThreadGroup:uncaughtException:1052]: at cpw.mods.modlauncher.TransformationServiceDecorator.runScan(TransformationServiceDecorator.java:111) [03Sep2020 21:12:54.514] [main/INFO] [STDERR/]: [java.lang.ThreadGroup:uncaughtException:1052]: at cpw.mods.modlauncher.TransformationServicesHandler.lambda$runScanningTransformationServices$8(TransformationServicesHandler.java:115) [03Sep2020 21:12:54.514] [main/INFO] [STDERR/]: [java.lang.ThreadGroup:uncaughtException:1052]: at cpw.mods.modlauncher.TransformationServicesHandler$$Lambda$173/1707582034.apply(Unknown Source) [03Sep2020 21:12:54.518] [main/INFO] [STDERR/]: [java.lang.ThreadGroup:uncaughtException:1052]: at java.util.stream.ReferencePipeline$7$1.accept(ReferencePipeline.java:267) [03Sep2020 21:12:54.518] [main/INFO] [STDERR/]: [java.lang.ThreadGroup:uncaughtException:1052]: at java.util.HashMap$ValueSpliterator.forEachRemaining(HashMap.java:1612) [03Sep2020 21:12:54.531] [main/INFO] [STDERR/]: [java.lang.ThreadGroup:uncaughtException:1052]: at java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:512) [03Sep2020 21:12:54.531] [main/INFO] [STDERR/]: [java.lang.ThreadGroup:uncaughtException:1052]: at java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:502) [03Sep2020 21:12:54.535] [main/INFO] [STDERR/]: [java.lang.ThreadGroup:uncaughtException:1052]: at java.util.stream.ReduceOps$ReduceOp.evaluateSequential(ReduceOps.java:708) [03Sep2020 21:12:54.535] [main/INFO] [STDERR/]: [java.lang.ThreadGroup:uncaughtException:1052]: at java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234) [03Sep2020 21:12:54.536] [main/INFO] [STDERR/]: [java.lang.ThreadGroup:uncaughtException:1052]: at java.util.stream.ReferencePipeline.collect(ReferencePipeline.java:499) [03Sep2020 21:12:54.536] [main/INFO] [STDERR/]: [java.lang.ThreadGroup:uncaughtException:1052]: at cpw.mods.modlauncher.TransformationServicesHandler.runScanningTransformationServices(TransformationServicesHandler.java:116) [03Sep2020 21:12:54.536] [main/INFO] [STDERR/]: [java.lang.ThreadGroup:uncaughtException:1052]: at cpw.mods.modlauncher.TransformationServicesHandler.initializeTransformationServices(TransformationServicesHandler.java:63) [03Sep2020 21:12:54.536] [main/INFO] [STDERR/]: [java.lang.ThreadGroup:uncaughtException:1052]: at cpw.mods.modlauncher.Launcher.run(Launcher.java:75) [03Sep2020 21:12:54.540] [main/INFO] [STDERR/]: [java.lang.ThreadGroup:uncaughtException:1052]: at cpw.mods.modlauncher.Launcher.main(Launcher.java:65)

Debug log:
[19Sep2020 17:06:50.844] [main/INFO] [cpw.mods.modlauncher.Launcher/MODLAUNCHER]: ModLauncher running: args [--username, SuperHarmony910, --version, 1.15.2-forge-31.2.0, --gameDir, C:\Users\name-omitted\AppData\Roaming\.minecraft, --assetsDir, C:\Users\name-omitted\AppData\Roaming\.minecraft\assets, --assetIndex, 1.15, --uuid, 80895e967488414cbbb08c78c5e93522, --accessToken, ????????, --userType, mojang, --versionType, release, --launchTarget, fmlclient, --fml.forgeVersion, 31.2.0, --fml.mcVersion, 1.15.2, --fml.forgeGroup, net.minecraftforge, --fml.mcpVersion, 20200515.085601] [19Sep2020 17:06:50.856] [main/INFO] [cpw.mods.modlauncher.Launcher/MODLAUNCHER]: ModLauncher 5.1.0+69+master.79f13f7 starting: java version 1.8.0_51 by Oracle Corporation [19Sep2020 17:06:50.904] [main/DEBUG] [cpw.mods.modlauncher.LaunchServiceHandler/MODLAUNCHER]: Found launch services [minecraft,testharness,fmlclient,fmlserver] [19Sep2020 17:06:50.924] [main/DEBUG] [cpw.mods.modlauncher.NameMappingServiceHandler/MODLAUNCHER]: Found naming services : [] [19Sep2020 17:06:50.948] [main/DEBUG] [cpw.mods.modlauncher.LaunchPluginHandler/MODLAUNCHER]: Found launch plugins: [eventbus,object_holder_definalize,runtime_enum_extender,accesstransformer,capability_inject_definalize,runtimedistcleaner] [19Sep2020 17:06:50.968] [main/DEBUG] [cpw.mods.modlauncher.TransformationServicesHandler/MODLAUNCHER]: Discovering transformation services [19Sep2020 17:06:50.992] [main/DEBUG] [cpw.mods.modlauncher.TransformationServicesHandler/MODLAUNCHER]: Found additional transformation services from discovery services: [] [19Sep2020 17:06:51.052] [main/DEBUG] [cpw.mods.modlauncher.TransformationServicesHandler/MODLAUNCHER]: Found transformer services : [fml] [19Sep2020 17:06:51.056] [main/DEBUG] [cpw.mods.modlauncher.TransformationServicesHandler/MODLAUNCHER]: Transformation services loading [19Sep2020 17:06:51.056] [main/DEBUG] [cpw.mods.modlauncher.TransformationServiceDecorator/MODLAUNCHER]: Loading service fml [19Sep2020 17:06:51.060] [main/DEBUG] [net.minecraftforge.fml.loading.FMLServiceProvider/]: Injecting tracing printstreams for STDOUT/STDERR. [19Sep2020 17:06:51.064] [main/DEBUG] [net.minecraftforge.fml.loading.LauncherVersion/CORE]: Found FMLLauncher version 31.2 [19Sep2020 17:06:51.064] [main/DEBUG] [net.minecraftforge.fml.loading.FMLLoader/CORE]: FML 31.2 loading [19Sep2020 17:06:51.064] [main/DEBUG] [net.minecraftforge.fml.loading.FMLLoader/CORE]: FML found ModLauncher version : 5.1.0+69+master.79f13f7 [19Sep2020 17:06:51.064] [main/DEBUG] [net.minecraftforge.fml.loading.FMLLoader/CORE]: Initializing modjar URL handler [19Sep2020 17:06:51.068] [main/DEBUG] [net.minecraftforge.fml.loading.FMLLoader/CORE]: FML found AccessTransformer version : 2.1.1+55+master.08d32b9 [19Sep2020 17:06:51.068] [main/DEBUG] [net.minecraftforge.fml.loading.FMLLoader/CORE]: FML found EventBus version : 2.2.0+59+master.4f71e48 [19Sep2020 17:06:51.068] [main/DEBUG] [net.minecraftforge.fml.loading.FMLLoader/CORE]: Found Runtime Dist Cleaner [19Sep2020 17:06:51.076] [main/DEBUG] [net.minecraftforge.fml.loading.FMLLoader/CORE]: FML found CoreMod version : 2.0.3+8+master.ca72757 [19Sep2020 17:06:51.080] [main/DEBUG] [net.minecraftforge.fml.loading.FMLLoader/CORE]: Found ForgeSPI package implementation version 2.1.2+9+master.a8b4d92 [19Sep2020 17:06:51.080] [main/DEBUG] [net.minecraftforge.fml.loading.FMLLoader/CORE]: Found ForgeSPI package specification 3 [19Sep2020 17:06:51.569] [main/INFO] [net.minecraftforge.fml.loading.FixSSL/CORE]: Added Lets Encrypt root certificates as additional trust [19Sep2020 17:06:51.569] [main/DEBUG] [cpw.mods.modlauncher.TransformationServiceDecorator/MODLAUNCHER]: Loaded service fml [19Sep2020 17:06:51.577] [main/DEBUG] [cpw.mods.modlauncher.TransformationServicesHandler/MODLAUNCHER]: Configuring option handling for services [19Sep2020 17:06:51.601] [main/DEBUG] [cpw.mods.modlauncher.TransformationServicesHandler/MODLAUNCHER]: Transformation services initializing [19Sep2020 17:06:51.605] [main/DEBUG] [cpw.mods.modlauncher.TransformationServiceDecorator/MODLAUNCHER]: Initializing transformation service fml [19Sep2020 17:06:51.605] [main/DEBUG] [net.minecraftforge.fml.loading.FMLServiceProvider/CORE]: Setting up basic FML game directories [19Sep2020 17:06:51.605] [main/DEBUG] [net.minecraftforge.fml.loading.FileUtils/CORE]: Found existing GAMEDIR directory : C:\Users\name-omitted\AppData\Roaming\.minecraft [19Sep2020 17:06:51.609] [main/DEBUG] [net.minecraftforge.fml.loading.FMLPaths/CORE]: Path GAMEDIR is C:\Users\name-omitted\AppData\Roaming\.minecraft [19Sep2020 17:06:51.609] [main/DEBUG] [net.minecraftforge.fml.loading.FileUtils/CORE]: Found existing MODSDIR directory : C:\Users\name-omitted\AppData\Roaming\.minecraft\mods [19Sep2020 17:06:51.609] [main/DEBUG] [net.minecraftforge.fml.loading.FMLPaths/CORE]: Path MODSDIR is C:\Users\name-omitted\AppData\Roaming\.minecraft\mods [19Sep2020 17:06:51.609] [main/DEBUG] [net.minecraftforge.fml.loading.FileUtils/CORE]: Found existing CONFIGDIR directory : C:\Users\name-omitted\AppData\Roaming\.minecraft\config [19Sep2020 17:06:51.609] [main/DEBUG] [net.minecraftforge.fml.loading.FMLPaths/CORE]: Path CONFIGDIR is C:\Users\name-omitted\AppData\Roaming\.minecraft\config [19Sep2020 17:06:51.609] [main/DEBUG] [net.minecraftforge.fml.loading.FMLPaths/CORE]: Path FMLCONFIG is C:\Users\name-omitted\AppData\Roaming\.minecraft\config\fml.toml [19Sep2020 17:06:51.609] [main/DEBUG] [net.minecraftforge.fml.loading.FMLServiceProvider/CORE]: Loading configuration [19Sep2020 17:06:51.693] [main/DEBUG] [net.minecraftforge.fml.loading.FileUtils/CORE]: Found existing default config directory directory : C:\Users\name-omitted\AppData\Roaming\.minecraft\defaultconfigs [19Sep2020 17:06:51.693] [main/DEBUG] [net.minecraftforge.fml.loading.FMLServiceProvider/CORE]: Preparing launch handler [19Sep2020 17:06:51.693] [main/DEBUG] [net.minecraftforge.fml.loading.FMLLoader/CORE]: Using fmlclient as launch service [19Sep2020 17:06:52.743] [main/DEBUG] [net.minecraftforge.fml.loading.FMLLoader/CORE]: Received command line version data : MC Version: '1.15.2' MCP Version: '20200515.085601' Forge Version: '31.2.0' Forge group: 'net.minecraftforge' [19Sep2020 17:06:52.743] [main/DEBUG] [net.minecraftforge.fml.loading.LibraryFinder/CORE]: Found JAR asm at path C:\Users\name-omitted\AppData\Roaming\.minecraft\libraries\org\ow2\asm\asm\7.2\asm-7.2.jar [19Sep2020 17:06:52.743] [main/DEBUG] [net.minecraftforge.fml.loading.LibraryFinder/CORE]: Found probable library path C:\Users\name-omitted\AppData\Roaming\.minecraft\libraries [19Sep2020 17:06:52.746] [main/DEBUG] [net.minecraftforge.fml.loading.LibraryFinder/CORE]: Found forge path C:\Users\name-omitted\AppData\Roaming\.minecraft\libraries\net\minecraftforge\forge\1.15.2-31.2.0\forge-1.15.2-31.2.0-universal.jar is present [19Sep2020 17:06:52.778] [main/DEBUG] [net.minecraftforge.fml.loading.LibraryFinder/CORE]: SRG MC at C:\Users\name-omitted\AppData\Roaming\.minecraft\libraries\net\minecraft\client\1.15.2-20200515.085601\client-1.15.2-20200515.085601-srg.jar is present [19Sep2020 17:06:52.788] [main/DEBUG] [net.minecraftforge.fml.loading.LibraryFinder/CORE]: MC Extras at C:\Users\name-omitted\AppData\Roaming\.minecraft\libraries\net\minecraft\client\1.15.2\client-1.15.2-extra.jar is present [19Sep2020 17:06:52.848] [main/DEBUG] [net.minecraftforge.fml.loading.LibraryFinder/CORE]: Forge patches at C:\Users\name-omitted\AppData\Roaming\.minecraft\libraries\net\minecraftforge\forge\1.15.2-31.2.0\forge-1.15.2-31.2.0-client.jar is present [19Sep2020 17:06:52.946] [main/DEBUG] [net.minecraftforge.fml.loading.LanguageLoadingProvider/CORE]: Found 0 language providers [19Sep2020 17:06:52.962] [main/DEBUG] [net.minecraftforge.fml.loading.LanguageLoadingProvider/CORE]: Adding forge as a language from C:\Users\name-omitted\AppData\Roaming\.minecraft\libraries\net\minecraftforge\forge\1.15.2-31.2.0\forge-1.15.2-31.2.0-universal.jar [19Sep2020 17:06:52.962] [main/DEBUG] [net.minecraftforge.fml.loading.LanguageLoadingProvider/CORE]: Adding file:/C:/Users/name-omitted/AppData/Roaming/.minecraft/libraries/net/minecraftforge/forge/1.15.2-31.2.0/forge-1.15.2-31.2.0-universal.jar to languageloader classloader [19Sep2020 17:06:53.087] [main/DEBUG] [net.minecraftforge.fml.loading.LanguageLoadingProvider/CORE]: Found 2 language providers [19Sep2020 17:06:53.087] [main/DEBUG] [net.minecraftforge.fml.loading.LanguageLoadingProvider/CORE]: Found language provider javafml, version 31.2 [19Sep2020 17:06:53.087] [main/DEBUG] [net.minecraftforge.fml.loading.LanguageLoadingProvider/CORE]: Found language provider minecraft, version 1 [19Sep2020 17:06:53.103] [main/DEBUG] [cpw.mods.modlauncher.TransformationServiceDecorator/MODLAUNCHER]: Initialized transformation service fml [19Sep2020 17:06:53.103] [main/DEBUG] [cpw.mods.modlauncher.NameMappingServiceHandler/MODLAUNCHER]: Current naming domain is 'srg' [19Sep2020 17:06:53.103] [main/DEBUG] [cpw.mods.modlauncher.NameMappingServiceHandler/MODLAUNCHER]: Identified name mapping providers {} [19Sep2020 17:06:53.103] [main/DEBUG] [cpw.mods.modlauncher.TransformationServicesHandler/MODLAUNCHER]: Transformation services begin scanning [19Sep2020 17:06:53.103] [main/DEBUG] [cpw.mods.modlauncher.TransformationServiceDecorator/MODLAUNCHER]: Beginning scan trigger - transformation service fml [19Sep2020 17:06:53.103] [main/DEBUG] [net.minecraftforge.fml.loading.FMLServiceProvider/CORE]: Initiating mod scan [19Sep2020 17:06:53.196] [main/DEBUG] [net.minecraftforge.fml.loading.moddiscovery.ModListHandler/CORE]: Found mod coordinates from lists: [] [19Sep2020 17:06:53.348] [main/DEBUG] [net.minecraftforge.fml.loading.moddiscovery.ModDiscoverer/CORE]: Found Mod Locators : (mods folder:null),(maven libs:null),(exploded directory:null),(minecraft:null) [19Sep2020 17:06:53.420] [main/DEBUG] [net.minecraftforge.fml.loading.moddiscovery.ModFileParser/LOADING]: Considering mod file candidate C:\Users\name-omitted\AppData\Roaming\.minecraft\mods\icecream-0.1.1.jar [19Sep2020 17:06:53.524] [main/DEBUG] [net.minecraftforge.fml.loading.moddiscovery.ModFileInfo/LOADING]: Found valid mod file icecream-0.1.1.jar with {icecream,icecream} mods - versions {0.1.1,0.1.1} [19Sep2020 17:06:53.524] [main/DEBUG] [net.minecraftforge.fml.loading.moddiscovery.ModFile/LOADING]: Loading mod file C:\Users\name-omitted\AppData\Roaming\.minecraft\mods\icecream-0.1.1.jar with language javafml [19Sep2020 17:06:53.524] [main/DEBUG] [net.minecraftforge.fml.loading.moddiscovery.ModFileParser/LOADING]: Considering mod file candidate C:\Users\name-omitted\AppData\Roaming\.minecraft\libraries\net\minecraftforge\forge\1.15.2-31.2.0\forge-1.15.2-31.2.0-universal.jar [19Sep2020 17:06:53.528] [main/DEBUG] [net.minecraftforge.fml.loading.moddiscovery.ModFileInfo/LOADING]: Found valid mod file forge-1.15.2-31.2.0-universal.jar with {forge} mods - versions {31.2.0} [19Sep2020 17:06:53.528] [main/DEBUG] [net.minecraftforge.fml.loading.moddiscovery.ModFile/LOADING]: Loading mod file C:\Users\name-omitted\AppData\Roaming\.minecraft\libraries\net\minecraftforge\forge\1.15.2-31.2.0\forge-1.15.2-31.2.0-universal.jar with language javafml [19Sep2020 17:06:53.620] [main/DEBUG] [net.minecraftforge.fml.loading.moddiscovery.ModFileParser/LOADING]: Found coremod fieldtomethodtransformers with Javascript path META-INF/fieldtomethodtransformers.js [19Sep2020 17:06:53.624] [main/DEBUG] [net.minecraftforge.fml.loading.moddiscovery.ModFile/LOADING]: Found coremod META-INF/fieldtomethodtransformers.js [19Sep2020 17:06:53.624] [main/DEBUG] [net.minecraftforge.fml.loading.moddiscovery.ModFileParser/LOADING]: Considering mod file candidate C:\Users\name-omitted\AppData\Roaming\.minecraft\libraries\net\minecraftforge\forge\1.15.2-31.2.0\forge-1.15.2-31.2.0-client.jar [19Sep2020 17:06:53.632] [main/DEBUG] [net.minecraftforge.fml.loading.moddiscovery.ModFileInfo/LOADING]: Found valid mod file forge-1.15.2-31.2.0-client.jar with {minecraft} mods - versions {1.15.2} [19Sep2020 17:06:53.632] [main/DEBUG] [net.minecraftforge.fml.loading.moddiscovery.ModFile/LOADING]: Loading mod file C:\Users\name-omitted\AppData\Roaming\.minecraft\libraries\net\minecraftforge\forge\1.15.2-31.2.0\forge-1.15.2-31.2.0-client.jar with language minecraft [19Sep2020 17:06:53.672] [main/INFO] [STDERR/]: [java.lang.ThreadGroup:uncaughtException:1052]: java.lang.IllegalStateException: Duplicate key net.minecraftforge.fml.loading.moddiscovery.ModFileInfo@51c693d [19Sep2020 17:06:53.676] [main/INFO] [STDERR/]: [java.lang.ThreadGroup:uncaughtException:1052]: at java.util.stream.Collectors.lambda$throwingMerger$113(Collectors.java:133) [19Sep2020 17:06:53.676] [main/INFO] [STDERR/]: [java.lang.ThreadGroup:uncaughtException:1052]: at java.util.stream.Collectors$$Lambda$15/665726928.apply(Unknown Source) [19Sep2020 17:06:53.676] [main/INFO] [STDERR/]: [java.lang.ThreadGroup:uncaughtException:1052]: at java.util.HashMap.merge(HashMap.java:1245) [19Sep2020 17:06:53.676] [main/INFO] [STDERR/]: [java.lang.ThreadGroup:uncaughtException:1052]: at java.util.stream.Collectors.lambda$toMap$171(Collectors.java:1320) [19Sep2020 17:06:53.676] [main/INFO] [STDERR/]: [java.lang.ThreadGroup:uncaughtException:1052]: at java.util.stream.Collectors$$Lambda$17/343856911.accept(Unknown Source) [19Sep2020 17:06:53.676] [main/INFO] [STDERR/]: [java.lang.ThreadGroup:uncaughtException:1052]: at java.util.stream.ReduceOps$3ReducingSink.accept(ReduceOps.java:169) [19Sep2020 17:06:53.680] [main/INFO] [STDERR/]: [java.lang.ThreadGroup:uncaughtException:1052]: at java.util.stream.ReferencePipeline$3$1.accept(ReferencePipeline.java:193) [19Sep2020 17:06:53.680] [main/INFO] [STDERR/]: [java.lang.ThreadGroup:uncaughtException:1052]: at java.util.ArrayList$ArrayListSpliterator.forEachRemaining(ArrayList.java:1374) [19Sep2020 17:06:53.680] [main/INFO] [STDERR/]: [java.lang.ThreadGroup:uncaughtException:1052]: at java.util.stream.ReferencePipeline$Head.forEach(ReferencePipeline.java:580) [19Sep2020 17:06:53.680] [main/INFO] [STDERR/]: [java.lang.ThreadGroup:uncaughtException:1052]: at java.util.stream.ReferencePipeline$7$1.accept(ReferencePipeline.java:270) [19Sep2020 17:06:53.680] [main/INFO] [STDERR/]: [java.lang.ThreadGroup:uncaughtException:1052]: at java.util.stream.ReferencePipeline$3$1.accept(ReferencePipeline.java:193) [19Sep2020 17:06:53.680] [main/INFO] [STDERR/]: [java.lang.ThreadGroup:uncaughtException:1052]: at java.util.ArrayList$ArrayListSpliterator.forEachRemaining(ArrayList.java:1374) [19Sep2020 17:06:53.680] [main/INFO] [STDERR/]: [java.lang.ThreadGroup:uncaughtException:1052]: at java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:512) [19Sep2020 17:06:53.680] [main/INFO] [STDERR/]: [java.lang.ThreadGroup:uncaughtException:1052]: at java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:502) [19Sep2020 17:06:53.684] [main/INFO] [STDERR/]: [java.lang.ThreadGroup:uncaughtException:1052]: at java.util.stream.ReduceOps$ReduceOp.evaluateSequential(ReduceOps.java:708) [19Sep2020 17:06:53.712] [main/INFO] [STDERR/]: [java.lang.ThreadGroup:uncaughtException:1052]: at java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234) [19Sep2020 17:06:53.716] [main/INFO] [STDERR/]: [java.lang.ThreadGroup:uncaughtException:1052]: at java.util.stream.ReferencePipeline.collect(ReferencePipeline.java:499) [19Sep2020 17:06:53.716] [main/INFO] [STDERR/]: [java.lang.ThreadGroup:uncaughtException:1052]: at net.minecraftforge.fml.loading.LoadingModList.<init>(LoadingModList.java:65) [19Sep2020 17:06:53.716] [main/INFO] [STDERR/]: [java.lang.ThreadGroup:uncaughtException:1052]: at net.minecraftforge.fml.loading.LoadingModList.of(LoadingModList.java:71) [19Sep2020 17:06:53.716] [main/INFO] [STDERR/]: [java.lang.ThreadGroup:uncaughtException:1052]: at net.minecraftforge.fml.loading.ModSorter.sort(ModSorter.java:78) [19Sep2020 17:06:53.716] [main/INFO] [STDERR/]: [java.lang.ThreadGroup:uncaughtException:1052]: at net.minecraftforge.fml.loading.moddiscovery.ModDiscoverer.discoverMods(ModDiscoverer.java:124) [19Sep2020 17:06:53.716] [main/INFO] [STDERR/]: [java.lang.ThreadGroup:uncaughtException:1052]: at net.minecraftforge.fml.loading.FMLLoader.beginModScan(FMLLoader.java:211) [19Sep2020 17:06:53.716] [main/INFO] [STDERR/]: [java.lang.ThreadGroup:uncaughtException:1052]: at net.minecraftforge.fml.loading.FMLServiceProvider.runScan(FMLServiceProvider.java:105) [19Sep2020 17:06:53.716] [main/INFO] [STDERR/]: [java.lang.ThreadGroup:uncaughtException:1052]: at cpw.mods.modlauncher.TransformationServiceDecorator.runScan(TransformationServiceDecorator.java:111) [19Sep2020 17:06:53.716] [main/INFO] [STDERR/]: [java.lang.ThreadGroup:uncaughtException:1052]: at cpw.mods.modlauncher.TransformationServicesHandler.lambda$runScanningTransformationServices$8(TransformationServicesHandler.java:115) [19Sep2020 17:06:53.720] [main/INFO] [STDERR/]: [java.lang.ThreadGroup:uncaughtException:1052]: at cpw.mods.modlauncher.TransformationServicesHandler$$Lambda$173/1158258131.apply(Unknown Source) [19Sep2020 17:06:53.720] [main/INFO] [STDERR/]: [java.lang.ThreadGroup:uncaughtException:1052]: at java.util.stream.ReferencePipeline$7$1.accept(ReferencePipeline.java:267) [19Sep2020 17:06:53.720] [main/INFO] [STDERR/]: [java.lang.ThreadGroup:uncaughtException:1052]: at java.util.HashMap$ValueSpliterator.forEachRemaining(HashMap.java:1612) [19Sep2020 17:06:53.720] [main/INFO] [STDERR/]: [java.lang.ThreadGroup:uncaughtException:1052]: at java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:512) [19Sep2020 17:06:53.720] [main/INFO] [STDERR/]: [java.lang.ThreadGroup:uncaughtException:1052]: at java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:502) [19Sep2020 17:06:53.720] [main/INFO] [STDERR/]: [java.lang.ThreadGroup:uncaughtException:1052]: at java.util.stream.ReduceOps$ReduceOp.evaluateSequential(ReduceOps.java:708) [19Sep2020 17:06:53.724] [main/INFO] [STDERR/]: [java.lang.ThreadGroup:uncaughtException:1052]: at java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234) [19Sep2020 17:06:53.724] [main/INFO] [STDERR/]: [java.lang.ThreadGroup:uncaughtException:1052]: at java.util.stream.ReferencePipeline.collect(ReferencePipeline.java:499) [19Sep2020 17:06:53.724] [main/INFO] [STDERR/]: [java.lang.ThreadGroup:uncaughtException:1052]: at cpw.mods.modlauncher.TransformationServicesHandler.runScanningTransformationServices(TransformationServicesHandler.java:116) [19Sep2020 17:06:53.724] [main/INFO] [STDERR/]: [java.lang.ThreadGroup:uncaughtException:1052]: at cpw.mods.modlauncher.TransformationServicesHandler.initializeTransformationServices(TransformationServicesHandler.java:63) [19Sep2020 17:06:53.724] [main/INFO] [STDERR/]: [java.lang.ThreadGroup:uncaughtException:1052]: at cpw.mods.modlauncher.Launcher.run(Launcher.java:75) [19Sep2020 17:06:53.724] [main/INFO] [STDERR/]: [java.lang.ThreadGroup:uncaughtException:1052]: at cpw.mods.modlauncher.Launcher.main(Launcher.java:65)

Additional notes: Version num does not alter exit code, assets folder may be the cause but does not seem to be as of now.