My game keeps on giving me an exit code 1. the log says its because of a mixins.json file issue. Here's a copy of the full log...

14:05:37.868
[java.lang.ThreadGroup:uncaughtException:1052]: at cpw.mods.modlauncher.LaunchPluginHandler$$Lambda$365/936219350.accept(Unknown Source)
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[java.lang.ThreadGroup:uncaughtException:1052]: at java.util.HashMap.forEach(HashMap.java:1280)
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[java.lang.ThreadGroup:uncaughtException:1052]: at cpw.mods.modlauncher.LaunchPluginHandler.announceLaunch(LaunchPluginHandler.java:97)
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[java.lang.ThreadGroup:uncaughtException:1052]: at cpw.mods.modlauncher.LaunchServiceHandler.launch(LaunchServiceHandler.java:52)
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[java.lang.ThreadGroup:uncaughtException:1052]: at cpw.mods.modlauncher.LaunchServiceHandler.launch(LaunchServiceHandler.java:72)
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[java.lang.ThreadGroup:uncaughtException:1052]: at cpw.mods.modlauncher.Launcher.run(Launcher.java:82)
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[java.lang.ThreadGroup:uncaughtException:1052]: at cpw.mods.modlauncher.Launcher.main(Launcher.java:66)
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[java.lang.ThreadGroup:uncaughtException:1061]: Caused by: java.lang.IllegalArgumentException: The specified resource 'dankstorage.mixins.json' was invalid or could not be read
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[java.lang.ThreadGroup:uncaughtException:1061]: at org.spongepowered.asm.mixin.transformer.MixinConfig.create(MixinConfig.java:1082)
14:05:37.870
[java.lang.ThreadGroup:uncaughtException:1061]: at org.spongepowered.asm.mixin.transformer.Config.create(Config.java:148)
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[java.lang.ThreadGroup:uncaughtException:1061]: ... 20 more
14:05:38.521

Java HotSpot(TM) 64-Bit Server VM warning: ignoring option PermSize=256m; support was removed in 8.0
14:05:38.522
Process crashed with exit code 1

that is really odd, going to chalk it up to a corrupted file

that's not the full log

2020-11-22-3.log.gz
latest.log