Hello all! I'm new to this mod so I thought I'd try to get some assistance. Long story short, I've been getting a crash whenever I save a replay. I know the whole "Raw footage, move it up a folder" mess to access the file and edit it, but how do i STOP THE CRASHES? 
---- Minecraft Crash Report ----
WARNING: coremods are present:
  CorePlugin (ForgeEndertech-1.12.2.jar)
  LoadingPlugin (replaymod-1.12.2-2.2.0-b7.jar)
  OpenEyePlugin (OpenEye.jar)
  MicdoodlePlugin (MicdoodleCore-1.12.2-4.0.2.237.jar)
  CTMCorePlugin (CTM-MC1.12.2-0.3.3.22.jar)
Contact their authors BEFORE contacting forge
// I let you down. Sorry :(
Time: 10/1/19 1:17 PM
Description: Saving replay file
java.io.IOException: decoding
	at com.replaymod.replaystudio.io.ReplayInputStream.fillBuffer(ReplayInputStream.java:233)
	at com.replaymod.replaystudio.io.ReplayInputStream.readPacket(ReplayInputStream.java:184)
	at com.replaymod.editor.gui.MarkerProcessor.apply(MarkerProcessor.java:146)
	at com.replaymod.recording.packet.PacketListener.lambda$channelInactive$8(PacketListener.java:225)
	at com.replaymod.recording.packet.PacketListener$$Lambda$871/920110934.run(Unknown Source)
	at java.lang.Thread.run(Thread.java:745)
Caused by: java.lang.IllegalArgumentException: Value biomesop has no mapping for key class com.replaymod.lib.com.github.steveice10.mc.protocol.data.game.world.WorldType.
	at com.replaymod.lib.com.github.steveice10.mc.protocol.data.MagicValues.key(MagicValues.java:1081)
	at com.replaymod.lib.com.github.steveice10.mc.protocol.packet.ingame.server.ServerJoinGamePacket.read(ServerJoinGamePacket.java:80)
	at com.replaymod.lib.com.github.steveice10.packetlib.tcp.TcpPacketCodec.decode(TcpPacketCodec.java:41)
	at com.replaymod.replaystudio.studio.protocol.StudioCodec.decode(StudioCodec.java:42)
	at com.replaymod.replaystudio.io.ReplayInputStream.fillBuffer(ReplayInputStream.java:229)
	... 5 more
A detailed walkthrough of the error, its code path and all known details is as follows:
---------------------------------------------------------------------------------------
-- System Details --
Details:
	Minecraft Version: 1.12.2
	Operating System: Windows 10 (amd64) version 10.0
	Java Version: 1.8.0_51, Oracle Corporation
	Java VM Version: Java HotSpot(TM) 64-Bit Server VM (mixed mode), Oracle Corporation
	Memory: 2053888256 bytes (1958 MB) / 3489660928 bytes (3328 MB) up to 4294967296 bytes (4096 MB)
	JVM Flags: 8 total; -XX:HeapDumpPath=MojangTricksIntelDriversForPerformance_javaw.exe_minecraft.exe.heapdump -Xmx4G -XX:+UnlockExperimentalVMOptions -XX:+UseG1GC -XX:G1NewSizePercent=20 -XX:G1ReservePercent=20 -XX:MaxGCPauseMillis=50 -XX:G1HeapRegionSize=32M
	IntCache: cache: 0, tcache: 0, allocated: 3, tallocated: 104
	FML: MCP 9.42 Powered by Forge 14.23.5.2847 Optifine OptiFine_1.12.2_HD_U_E3 27 mods loaded, 27 mods active
	States: 'U' = Unloaded 'L' = Loaded 'C' = Constructed 'H' = Pre-initialized 'I' = Initialized 'J' = Post-initialized 'A' = Available 'D' = Disabled 'E' = Errored
	| State  | ID                  | Version                  | Source                                        | Signature                                |
	|:------ |:------------------- |:------------------------ |:--------------------------------------------- |:---------------------------------------- |
	| LCHIJA | minecraft           | 1.12.2                   | minecraft.jar                                 | None                                     |
	| LCHIJA | mcp                 | 9.42                     | minecraft.jar                                 | None                                     |
	| LCHIJA | FML                 | 8.0.99.99                | forge-1.12.2-14.23.5.2847.jar                 | None                                     |
	| LCHIJA | forge               | 14.23.5.2847             | forge-1.12.2-14.23.5.2847.jar                 | None                                     |
	| LCHIJA | micdoodlecore       |                          | minecraft.jar                                 | None                                     |
	| LCHIJA | OpenEye             | 0.8                      | OpenEye.jar                                   | None                                     |
	| LCHIJA | replaymod           | 1.12.2-2.2.0-b7          | replaymod-1.12.2-2.2.0-b7.jar                 | None                                     |
	| LCHIJA | biomesoplenty       | 7.0.1.2427               | BiomesOPlenty-1.12.2-7.0.1.2427-universal.jar | None                                     |
	| LCHIJA | bookshelf           | 2.3.585                  | Bookshelf-1.12.2-2.3.585.jar                  | d476d1b22b218a10d845928d1665d45fce301b27 |
	| LCHIJA | ctm                 | MC1.12.2-0.3.3.22        | CTM-MC1.12.2-0.3.3.22.jar                     | None                                     |
	| LCHIJA | chisel              | MC1.12.2-0.2.1.35        | Chisel-MC1.12.2-0.2.1.35.jar                  | None                                     |
	| LCHIJA | mantle              | 1.12-1.3.3.55            | Mantle-Mod-1.12.2.jar                         | None                                     |
	| LCHIJA | jei                 | 4.15.0.268               | jei_1.12.2-4.15.0.268.jar                     | None                                     |
	| LCHIJA | tconstruct          | 1.12.2-2.12.0.157        | TConstruct-1.12.2-2.12.0.157.jar              | None                                     |
	| LCHIJA | conarm              | 1.2.4                    | Constructs-Armory-Mod-1.12.2.jar              | 5d5b8aee896a4f5ea3f3114784742662a67ad32f |
	| LCHIJA | craftpresence       | v1.5.0                   | Craft-Presence-Mod-1.12.2.jar                 | eca02c6a597321ad22340897683951ba5c76720a |
	| LCHIJA | eplus               | 5.0.176                  | Enchanting-Plus-Mod-1.12.2.jar                | d476d1b22b218a10d845928d1665d45fce301b27 |
	| LCHIJA | forgeendertech      | 1.12.2-4.4.21.1          | ForgeEndertech-1.12.2.jar                     | None                                     |
	| LCHIJA | galacticraftcore    | 4.0.2.237                | GalacticraftCore-1.12.2-4.0.2.237.jar         | None                                     |
	| LCHIJA | galacticraftplanets | 4.0.2.237                | Galacticraft-Planets-1.12.2-4.0.2.237.jar     | None                                     |
	| LCHIJA | tinkersaddons       | 1.0.7                    | Tinkers-Addons-Mod-1.12.2.jar                 | None                                     |
	| LCHIJA | tcomplement         | 1.12.2-0.4.2             | Tinkers-Complement-Mod-1.12.2.jar             | None                                     |
	| LCHIJA | tinkersjei          | 1.2                      | Tinkers-JEI-Mod-1.12.2.jar                    | None                                     |
	| LCHIJA | tinkertoolleveling  | 1.12.2-1.1.0.DEV.b23e769 | Tinkers-Tool-Leveling-Mod-1.12.2.jar          | None                                     |
	| LCHIJA | treechoppin         | 1.0.0                    | Tree-Chopper-Mod-1.12.2.jar                   | None                                     |
	| LCHIJA | veinminer           | 0.38.2                   | VeinMiner-1.12-0.38.2.647+b31535a.jar         | None                                     |
	| LCHIJA | veinminermodsupport | 0.38.2                   | VeinMiner-1.12-0.38.2.647+b31535a.jar         | None                                     |
	Loaded coremods (and transformers): 
CorePlugin (ForgeEndertech-1.12.2.jar)
  
LoadingPlugin (replaymod-1.12.2-2.2.0-b7.jar)
  
OpenEyePlugin (OpenEye.jar)
  openeye.asm.MultiTransformer
MicdoodlePlugin (MicdoodleCore-1.12.2-4.0.2.237.jar)
  micdoodle8.mods.miccore.MicdoodleTransformer
CTMCorePlugin (CTM-MC1.12.2-0.3.3.22.jar)
  team.chisel.ctm.client.asm.CTMTransformer
	GL info: ~~ERROR~~ RuntimeException: No OpenGL context found in the current thread.
	Pulsar/tconstruct loaded Pulses: 
		- TinkerCommons (Enabled/Forced)
		- TinkerWorld (Enabled/Not Forced)
		- TinkerTools (Enabled/Not Forced)
		- TinkerHarvestTools (Enabled/Forced)
		- TinkerMeleeWeapons (Enabled/Forced)
		- TinkerRangedWeapons (Enabled/Forced)
		- TinkerModifiers (Enabled/Forced)
		- TinkerSmeltery (Enabled/Not Forced)
		- TinkerGadgets (Enabled/Not Forced)
		- TinkerOredict (Enabled/Forced)
		- TinkerIntegration (Enabled/Forced)
		- TinkerFluids (Enabled/Forced)
		- TinkerMaterials (Enabled/Forced)
		- TinkerModelRegister (Enabled/Forced)
		- chiselIntegration (Enabled/Not Forced)
	Pulsar/tcomplement loaded Pulses: 
		- ModuleCommons (Enabled/Forced)
		- ModuleMelter (Enabled/Not Forced)
		- ModuleArmor (Enabled/Not Forced)
		- ModuleSteelworks (Enabled/Not Forced)
		- ChiselPlugin (Enabled/Not Forced)
		- ToolLevelingPlugin (Enabled/Not Forced)
		- Oredict (Enabled/Forced)