[19:26:11.518] [Server thread/WARN] [structurize/]: FMLServerStartedEvent
[19:26:11.528] [Server thread/ERROR] [ne.mi.ev.EventBus/EVENTBUS]: Exception caught during firing event: Provider "modjar" not installed
        Index: 1
        Listeners:
                0: NORMAL
                1: ASM: class com.ldtteam.structurize.event.EventSubscriber onServerStarting(Lnet/minecraftforge/fml/event/server/FMLServerStartedEvent;)V
                2: ASM: class com.vandendaelen.automessagedisplayer.handlers.AMDEventHandler serverStarted(Lnet/minecraftforge/fml/event/server/FMLServerStartedEvent;)V
                3: net.minecraftforge.eventbus.EventBus$$Lambda$2684/1870630207@7693ee22
                4: ASM: class dan200.computercraft.shared.proxy.ComputerCraftProxyCommon$ForgeHandlers onServerStarted(Lnet/minecraftforge/fml/event/server/FMLServerStartedEvent;)V
                5: ASM: class com.robertx22.mine_and_slash.mmorpg.MMORPG onServerStarted(Lnet/minecraftforge/fml/event/server/FMLServerStartedEvent;)V
                6: net.minecraftforge.eventbus.EventBus$$Lambda$2684/1870630207@23e594b
                7: net.minecraftforge.eventbus.EventBus$$Lambda$2684/1870630207@543bc450
java.nio.file.FileSystemNotFoundException: Provider "modjar" not installed
        at java.nio.file.Paths.get(Paths.java:147)
        at com.ldtteam.structurize.management.Structures.loadStyleMapsJar(Structures.java:205)
        at com.ldtteam.structurize.management.Structures.loadStyleMaps(Structures.java:133)
        at com.ldtteam.structurize.management.Structures.init(Structures.java:120)
        at com.ldtteam.structurize.event.EventSubscriber.onServerStarting(EventSubscriber.java:41)
        at net.minecraftforge.eventbus.ASMEventHandler_129_EventSubscriber_onServerStarting_FMLServerStartedEvent.invoke(.dynamic)
        at net.minecraftforge.eventbus.ASMEventHandler.invoke(ASMEventHandler.java:80)
        at net.minecraftforge.eventbus.EventBus.post(EventBus.java:258)
        at net.minecraftforge.fml.server.ServerLifecycleHooks.handleServerStarted(ServerLifecycleHooks.java:81)
        at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:599)
        at java.lang.Thread.run(Thread.java:748)

[19:26:11.530] [Server thread/ERROR] [minecraft/MinecraftServer]: Encountered an unexpected exception
java.nio.file.FileSystemNotFoundException: Provider "modjar" not installed
        at java.nio.file.Paths.get(Paths.java:147) ~[?:1.8.0_222] {}
        at com.ldtteam.structurize.management.Structures.loadStyleMapsJar(Structures.java:205) ~[?:0.10.138-ALPHA] {pl:runtimedistcleaner:A}
        at com.ldtteam.structurize.management.Structures.loadStyleMaps(Structures.java:133) ~[?:0.10.138-ALPHA] {pl:runtimedistcleaner:A}
        at com.ldtteam.structurize.management.Structures.init(Structures.java:120) ~[?:0.10.138-ALPHA] {pl:runtimedistcleaner:A}
        at com.ldtteam.structurize.event.EventSubscriber.onServerStarting(EventSubscriber.java:41) ~[?:0.10.138-ALPHA] {}
        at net.minecraftforge.eventbus.ASMEventHandler_129_EventSubscriber_onServerStarting_FMLServerStartedEvent.invoke(.dynamic) ~[?:?] {}
        at net.minecraftforge.eventbus.ASMEventHandler.invoke(ASMEventHandler.java:80) ~[eventbus-0.10.6-service.jar:?] {}
        at net.minecraftforge.eventbus.EventBus.post(EventBus.java:258) ~[eventbus-0.10.6-service.jar:?] {}
        at net.minecraftforge.fml.server.ServerLifecycleHooks.handleServerStarted(ServerLifecycleHooks.java:81) ~[?:?] {}
        at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:599) [?:?] {pl:accesstransformer:B,pl:runtimedistcleaner:A}
        at java.lang.Thread.run(Thread.java:748) [?:1.8.0_222] {}
[19:26:11.553] [Server thread/ERROR] [minecraft/MinecraftServer]: This crash report has been saved to: /opt/adventuresofhalk/./crash-reports/crash-2019-08-13_19.26.11-server.txt
[19:26:11.554] [Server thread/INFO] [minecraft/MinecraftServer]: Stopping server