Replay Mod Forums

I get this error when I click add time keyframe. Had this problem before but somehow got around it.
---- Minecraft Crash Report ----

WARNING: coremods are present:
LoadingPlugin (replaymod-1.12.1-2.0.1.jar)
LoadingPlugin (replaymod-1.12-2.0.0.jar)
Contact their authors BEFORE contacting forge

// Hey, that tickles! Hehehe!

Time: 8/19/18 5:43 PM
Description: Failed to load entity tracker, pathing will be unavailable.

java.io.IOException: decoding
at com.replaymod.replaystudio.io.ReplayInputStream.readPacket(ReplayInputStream.java:142)
at com.replaymod.replaystudio.util.EntityPositionTracker.loadFromPacketData(EntityPositionTracker.java:128)
at com.replaymod.replaystudio.util.EntityPositionTracker.load(EntityPositionTracker.java:87)
at com.replaymod.simplepathing.gui.GuiPathing.lambda$startLoadingEntityTracker$6(GuiPathing.java:496)
at com.replaymod.simplepathing.gui.GuiPathing$$Lambda$151/653197165.run(Unknown Source)
at java.lang.Thread.run(Thread.java:745)
Caused by: java.lang.IllegalStateException: Packet "ServerPlayerPositionRotationPacket" not fully read.
at com.github.steveice10.packetlib.tcp.TcpPacketCodec.decode(TcpPacketCodec.java:44)
at com.replaymod.replaystudio.studio.protocol.StudioCodec.decode(StudioCodec.java:42)
at com.replaymod.replaystudio.io.ReplayInputStream.readPacket(ReplayInputStream.java:140)
... 5 more

A detailed walkthrough of the error, its code path and all known details is as follows:
---------------------------------------------------------------------------------------

-- System Details --
Details:
Minecraft Version: 1.12.1
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: 274229240 bytes (261 MB) / 905969664 bytes (864 MB) up to 6442450944 bytes (6144 MB)
JVM Flags: 8 total; -XX:HeapDumpPath=MojangTricksIntelDriversForPerformance_javaw.exe_minecraft.exe.heapdump -Xmx6G -XX:+UnlockExperimentalVMOptions -XX:+UseG1GC -XX:G1NewSizePercent=20 -XX:G1ReservePercent=20 -XX:MaxGCPauseMillis=50 -XX:G1HeapRegionSize=16M
IntCache: cache: 0, tcache: 0, allocated: 0, tallocated: 0
FML: MCP 9.41 Powered by Forge 14.22.1.2478 13 mods loaded, 13 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 |
|:------ |:----------------------- |:------------ |:----------------------------- |:---------------------------------------- |
| UCHIJA | minecraft | 1.12.1 | minecraft.jar | None |
| UCHIJA | mcp | 9.19 | minecraft.jar | None |
| UCHIJA | FML | 8.0.99.99 | forge-1.12.1-14.22.1.2478.jar | e3c3d50c7c986df74c645c0ac54639741c90a557 |
| UCHIJA | forge | 14.22.1.2478 | forge-1.12.1-14.22.1.2478.jar | e3c3d50c7c986df74c645c0ac54639741c90a557 |
| UCHIJA | replaymod-compat | 1.12-2.0.0 | replaymod-1.12-2.0.0.jar | None |
| UCHIJA | replaymod-render | 1.12-2.0.0 | replaymod-1.12-2.0.0.jar | None |
| UCHIJA | replaymod-replay | 1.12-2.0.0 | replaymod-1.12-2.0.0.jar | None |
| UCHIJA | replaymod | 1.12-2.0.0 | replaymod-1.12-2.0.0.jar | None |
| UCHIJA | replaymod-editor | 1.12-2.0.0 | replaymod-1.12-2.0.0.jar | None |
| UCHIJA | replaymod-extras | 1.12-2.0.0 | replaymod-1.12-2.0.0.jar | None |
| UCHIJA | replaymod-online | 1.12-2.0.0 | replaymod-1.12-2.0.0.jar | None |
| UCHIJA | replaymod-recording | 1.12-2.0.0 | replaymod-1.12-2.0.0.jar | None |
| UCHIJA | replaymod-simplepathing | 1.12-2.0.0 | replaymod-1.12-2.0.0.jar | None |

Loaded coremods (and transformers):
LoadingPlugin (replaymod-1.12.1-2.0.1.jar)

LoadingPlugin (replaymod-1.12-2.0.0.jar)

GL info: ' Vendor: 'ATI Technologies Inc.' Version: '4.5.13447 Compatibility Profile Context 16.300.2311.0' Renderer: 'Radeon (TM) RX 480 Graphics'

also this message appears https://gyazo.com/9840a2d68fbf393dbe3d5eafc2580dbd

You're using an old version (or rather: multiple old versions) of the ReplayMod, at least once of which is for the wrong MC version. How did you even get Forge to load multiple versions?!

It doesnt matter if I use the 1.12 only or the 1.12.1 only neither allow work, but in different ways. I just have both in the mods folder.

You cannot have both in the mods folder. That cannot work.
You cannot use the 1.12 version of the ReplayMod on 1.12.1. That cannot work.
You're using some very old version of the ReplayMod. If you had used a more recent one, the mod would have told you what I just did.
We only ever support the latest version of the mod. Except under very specific circumstances, we cannot work with bug reports which are using older versions of the mod.

The footage was taken with 1.12.1 but when I load it up with that one it is not viewable. Oddly enough if I use 1.12 to look at it it works but cant be rendered. I tried all combinations of version and replays.

1.12 and 1.12.1 happen to be similar enough to the point where, if you use incompatible versions of RM and MC, some stuff works but others does not. My point stands: Do not use RM with an MC version which it was not made for. Also, don't use ancient versions of the mod. Newer ones prevent you from making that mistake.
If you need help because your replay doesn't work in 1.12.1 MC with 1.12.1 RM, then please re-post the error message you get while using the most recent version (currently 2.1.4) of the RM for that MC version.