"this.shipWorld" is null

[Chrithon]

This issue occurs when only Valkyrien Skies and addons are installed and no other mods

• [X] I have tested this issue and it occurs when no other mods are installed

Minecraft Version

1.18

Mod Loader

Forge

Issue description

Information

• OS: Ubuntu 23.04 (GNU/Linux 6.1.31 riscv64)
• JDK: OpenJDK 64-Bit Server VM Fizzed19.36 (build 19.0.1+10, mixed mode)->OpenJDK 64-Bit Server VM (build 17.0.9+9-Ubuntu-123.04, mixed mode, sharing)->OpenJDK 64-Bit Server VM Temurin-21.0.1+12-202312232351 (build 21.0.1-beta+12-202312232351, mixed mode, sharing)
• Mod Version: v2.1.1-beta.4
• Server: mohist-1.18.2-127->mohist-1.18.2-135->arclight-1.18.2-1.0.10-033f7507

  Description

  My server can't run and shows:

  "org.valkyrienskies.core.apigame.world.ServerShipWorldCore.setGameServer(org.valkyrienskies.core.apigame.GameServer)" because "this.shipWorld" is null

Issue reproduction

• [x] Changed JDK: OpenJDK 64-Bit Server VM Fizzed19.36 (build 19.0.1+10, mixed mode)->OpenJDK 64-Bit Server VM (build 17.0.9+9-Ubuntu-123.04, mixed mode, sharing)->OpenJDK 64-Bit Server VM Temurin-21.0.1+12-202312232351 (build 21.0.1-beta+12-202312232351, mixed mode, sharing) (not work)
• [x] Changed Server: mohist-1.18.2-127->mohist-1.18.2-135->arclight-1.18.2-1.0.10-033f7507 (not work)
• [x] Searched the web (still not solved)

Logs

latest.log debug.log

[creeloper27]

I am having the same exact problem though on a Fabric server.

server console error

[16:49:14] [Server thread/ERROR]: Exception stopping the server
java.lang.NullPointerException: Cannot invoke "org.valkyrienskies.core.apigame.world.ServerShipWorldCore.setGameServer(org.valkyrienskies.core.apigame.GameServer)" because "this.shipWorld" is null
        at net.minecraft.server.MinecraftServer.handler$eol000$valkyrienskies$preStopServer(MinecraftServer.java:10655) ~[server-intermediary.jar:?]
        at net.minecraft.server.MinecraftServer.method_3782(MinecraftServer.java) ~[server-intermediary.jar:?]
        at net.minecraft.class_3176.method_3782(class_3176.java:537) ~[server-intermediary.jar:?]
        at net.minecraft.server.MinecraftServer.method_29741(MinecraftServer.java:703) ~[server-intermediary.jar:?]
        at net.minecraft.server.MinecraftServer.method_29739(MinecraftServer.java:265) ~[server-intermediary.jar:?]
        at java.lang.Thread.run(Thread.java:840) ~[?:?]

crash log crash-2024-03-27_16.49.14-server.txt

Removing Create: Interactive makes the server and client run fine.

[Gulpie]

same here but nothing fixes it

[Kitieshka]

same problem on fabric 1.20.1

[thetheaplant]

If you have the same problem and the fix listed does not fix it, make a new issue.

[PassKnoedel]

I had the same issue and managed to resolve it by changing the server port to something like 25566 since i had another server running on the default 25565 port

[jevans10]

I'm also having this issue. I'm using a 2009 iMac to fun my fabric server. I've tried removing sodium, creative interactive, and changing the port.

[MonkaKokosowa]

Although not an ideal solution, if someone is just looking for reviving the world file without deleting any mods you can delete the vs_ship_data.dat file in the data directory inside the save file.

[PriestOfFerns]

arc light, mohist and other plugin-mod hybrid servers are usually incompatible with VS2