Twitch Unable to start Minecraft

Error code:

Java HotSpot(TM) 64-Bit Server VM warning: ignoring option PermSize=256m; support was removed in 8.0
2020-07-06 21:38:35,957 main WARN Advanced terminal features are not available in this environment
[32m[21:38:36] [main/INFO] [cp.mo.mo.Launcher/MODLAUNCHER]: ModLauncher running: args [--username, Forever_ftx, --version, forge-31.2.30, --gameDir, /Users/andysun/Twitch/Minecraft/Instances/Valhelsia 2, --assetsDir, /Users/andysun/Twitch/Minecraft/Install/assets, --assetIndex, 1.15, --uuid, 3c099e26aa4f4ff2923208fc5c96e808, --accessToken, ❄❄❄❄❄❄❄❄, --userType, mojang, --versionType, release, --width, 1024, --height, 768, --launchTarget, fmlclient, --fml.forgeVersion, 31.2.30, --fml.mcVersion, 1.15.2, --fml.forgeGroup, net.minecraftforge, --fml.mcpVersion, 20200515.085601]
[m[32m[21:38:36] [main/INFO] [cp.mo.mo.Launcher/MODLAUNCHER]: ModLauncher 5.1.0+69+master.79f13f7 starting: java version 1.8.0_251 by Oracle Corporation
[m[32m[21:38:36] [main/INFO] [ne.mi.fm.lo.FixSSL/CORE]: Added Lets Encrypt root certificates as additional trust
[m[1;31m[21:38:36] [main/FATAL] [ne.mi.fm.lo.FMLCommonLaunchHandler/CORE]: Failed to find Minecraft resource version 1.15.2-20200515.085601 at /Users/andysun/Twitch/Minecraft/Install/libraries/net/minecraftforge/forge/1.15.2-31.2.30/forge-1.15.2-31.2.30-client.jar
[mException in thread "main" [32m[21:38:36] [main/INFO] [STDERR/]: [java.lang.ThreadGroup:uncaughtException:1052]: java.lang.RuntimeException: Missing minecraft resource!
[m[32m[21:38:36] [main/INFO] [STDERR/]: [java.lang.ThreadGroup:uncaughtException:1052]:     at net.minecraftforge.fml.loading.FMLCommonLaunchHandler.lambda$validatePaths$4(FMLCommonLaunchHandler.java:124)
[m[32m[21:38:36] [main/INFO] [STDERR/]: [java.lang.ThreadGroup:uncaughtException:1052]:     at java.util.Spliterators$ArraySpliterator.forEachRemaining(Spliterators.java:948)
[m[32m[21:38:36] [main/INFO] [STDERR/]: [java.lang.ThreadGroup:uncaughtException:1052]:     at java.util.stream.ReferencePipeline$Head.forEach(ReferencePipeline.java:580)
[m[32m[21:38:36] [main/INFO] [STDERR/]: [java.lang.ThreadGroup:uncaughtException:1052]:     at net.minecraftforge.fml.loading.FMLCommonLaunchHandler.validatePaths(FMLCommonLaunchHandler.java:121)
[m[32m[21:38:36] [main/INFO] [STDERR/]: [java.lang.ThreadGroup:uncaughtException:1052]:     at net.minecraftforge.fml.loading.FMLLoader.setupLaunchHandler(FMLLoader.java:199)
[m[32m[21:38:36] [main/INFO] [STDERR/]: [java.lang.ThreadGroup:uncaughtException:1052]:     at net.minecraftforge.fml.loading.FMLServiceProvider.initialize(FMLServiceProvider.java:94)
[m[32m[21:38:36] [main/INFO] [STDERR/]: [java.lang.ThreadGroup:uncaughtException:1052]:     at cpw.mods.modlauncher.TransformationServiceDecorator.onInitialize(TransformationServiceDecorator.java:68)
[m[32m[21:38:36] [main/INFO] [STDERR/]: [java.lang.ThreadGroup:uncaughtException:1052]:     at cpw.mods.modlauncher.TransformationServicesHandler.lambda$initialiseTransformationServices$7(TransformationServicesHandler.java:107)
[m[32m[21:38:36] [main/INFO] [STDERR/]: [java.lang.ThreadGroup:uncaughtException:1052]:     at java.util.HashMap$Values.forEach(HashMap.java:981)
[m[32m[21:38:36] [main/INFO] [STDERR/]: [java.lang.ThreadGroup:uncaughtException:1052]:     at cpw.mods.modlauncher.TransformationServicesHandler.initialiseTransformationServices(TransformationServicesHandler.java:107)
[m[32m[21:38:36] [main/INFO] [STDERR/]: [java.lang.ThreadGroup:uncaughtException:1052]:     at cpw.mods.modlauncher.TransformationServicesHandler.initializeTransformationServices(TransformationServicesHandler.java:59)
[m[32m[21:38:36] [main/INFO] [STDERR/]: [java.lang.ThreadGroup:uncaughtException:1052]:     at cpw.mods.modlauncher.Launcher.run(Launcher.java:75)
[m[32m[21:38:36] [main/INFO] [STDERR/]: [java.lang.ThreadGroup:uncaughtException:1052]:     at cpw.mods.modlauncher.Launcher.main(Launcher.java:65)
[m