this is my log, please help
Java HotSpot(TM) 64-Bit Server VM warning: ignoring option PermSize=256m; support was removed in 8.0
2020-03-25 16:30:36,941 main WARN Advanced terminal features are not available in this environment
[32m[16:30:37] [main/INFO] [cp.mo.mo.Launcher/MODLAUNCHER]: ModLauncher running: args [--username, forciblyforsaken, --version, forge-31.1.27, --gameDir, /Users/alexisalbright/Twitch/Minecraft/Instances/Valhelsia 2, --assetsDir, /Users/alexisalbright/Twitch/Minecraft/Install/assets, --assetIndex, 1.15, --uuid, cfb9603b5a4440f1903f2748af565c8a, --accessToken, ❄❄❄❄❄❄❄❄, --userType, legacy, --versionType, release, --width, 1024, --height, 768, --launchTarget, fmlclient, --fml.forgeVersion, 31.1.27, --fml.mcVersion, 1.15.2, --fml.forgeGroup, net.minecraftforge, --fml.mcpVersion, 20200307.202953]
[m[32m[16:30:37] [main/INFO] [cp.mo.mo.Launcher/MODLAUNCHER]: ModLauncher 5.0.0-milestone.4+67+b1a340b starting: java version 1.8.0_241 by Oracle Corporation
[m[32m[16:30:37] [main/INFO] [ne.mi.fm.lo.FixSSL/CORE]: Added Lets Encrypt root certificates as additional trust
[mException in thread "main" [32m[16:30:38] [main/INFO] [STDERR/]: [java.lang.ThreadGroup:uncaughtException:1052]: joptsimple.OptionArgumentConversionException: Cannot parse argument '/Users/alexisalbright/Twitch/Minecraft/Install/assets' of option assetsDir
[m[32m[16:30:38] [main/INFO] [STDERR/]: [java.lang.ThreadGroup:uncaughtException:1052]: at joptsimple.AbstractOptionSpec.convertWith(AbstractOptionSpec.java:92)
[m[32m[16:30:38] [main/INFO] [STDERR/]: [java.lang.ThreadGroup:uncaughtException:1052]: at joptsimple.ArgumentAcceptingOptionSpec.convert(ArgumentAcceptingOptionSpec.java:277)
[m[32m[16:30:38] [main/INFO] [STDERR/]: [java.lang.ThreadGroup:uncaughtException:1052]: at joptsimple.OptionSet.valuesOf(OptionSet.java:223)
[m[32m[16:30:38] [main/INFO] [STDERR/]: [java.lang.ThreadGroup:uncaughtException:1052]: at joptsimple.OptionSet.valueOf(OptionSet.java:172)
[m[32m[16:30:38] [main/INFO] [STDERR/]: [java.lang.ThreadGroup:uncaughtException:1052]: at cpw.mods.modlauncher.ArgumentHandler.lambda$processArguments$2(ArgumentHandler.java:65)
[m[32m[16:30:38] [main/INFO] [STDERR/]: [java.lang.ThreadGroup:uncaughtException:1052]: at java.util.concurrent.ConcurrentHashMap.computeIfAbsent(ConcurrentHashMap.java:1660)
[m[32m[16:30:38] [main/INFO] [STDERR/]: [java.lang.ThreadGroup:uncaughtException:1052]: at cpw.mods.modlauncher.api.TypesafeMap.computeIfAbsent(TypesafeMap.java:52)
[m[32m[16:30:38] [main/INFO] [STDERR/]: [java.lang.ThreadGroup:uncaughtException:1052]: at cpw.mods.modlauncher.api.TypesafeMap.computeIfAbsent(TypesafeMap.java:47)
[m[32m[16:30:38] [main/INFO] [STDERR/]: [java.lang.ThreadGroup:uncaughtException:1052]: at cpw.mods.modlauncher.Environment.computePropertyIfAbsent(Environment.java:62)
[m[32m[16:30:38] [main/INFO] [STDERR/]: [java.lang.ThreadGroup:uncaughtException:1052]: at cpw.mods.modlauncher.ArgumentHandler.processArguments(ArgumentHandler.java:65)
[m[32m[16:30:38] [main/INFO] [STDERR/]: [java.lang.ThreadGroup:uncaughtException:1052]: at cpw.mods.modlauncher.TransformationServicesHandler.processArguments(TransformationServicesHandler.java:83)
[m[32m[16:30:38] [main/INFO] [STDERR/]: [java.lang.ThreadGroup:uncaughtException:1052]: at cpw.mods.modlauncher.TransformationServicesHandler.initializeTransformationServices(TransformationServicesHandler.java:58)
[m[32m[16:30:38] [main/INFO] [STDERR/]: [java.lang.ThreadGroup:uncaughtException:1052]: at cpw.mods.modlauncher.Launcher.run(Launcher.java:75)
[m[32m[16:30:38] [main/INFO] [STDERR/]: [java.lang.ThreadGroup:uncaughtException:1052]: at cpw.mods.modlauncher.Launcher.main(Launcher.java:65)
[m[32m[16:30:38] [main/INFO] [STDERR/]: [java.lang.ThreadGroup:uncaughtException:1061]: Caused by: joptsimple.ValueConversionException: Directory [/Users/alexisalbright/Twitch/Minecraft/Install/assets] does not exist
[m[32m[16:30:38] [main/INFO] [STDERR/]: [java.lang.ThreadGroup:uncaughtException:1061]: at joptsimple.util.PathConverter.convert(PathConverter.java:28)
[m[32m[16:30:38] [main/INFO] [STDERR/]: [java.lang.ThreadGroup:uncaughtException:1061]: at joptsimple.util.PathConverter.convert(PathConverter.java:14)
[m[32m[16:30:38] [main/INFO] [STDERR/]: [java.lang.ThreadGroup:uncaughtException:1061]: at joptsimple.internal.Reflection.convertWith(Reflection.java:124)
[m[32m[16:30:38] [main/INFO] [STDERR/]: [java.lang.ThreadGroup:uncaughtException:1061]: at joptsimple.AbstractOptionSpec.convertWith(AbstractOptionSpec.java:90)
[m[32m[16:30:38] [main/INFO] [STDERR/]: [java.lang.ThreadGroup:uncaughtException:1061]: ... 13 more
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