my mod pack keeps crashing every now and then for some reason and I don't know how to fix it.
crash error:
Encountered an unexpected exception
java.lang.NullPointerException
at net.minecraft.network.PacketBuffer.func_179255_a(PacketBuffer.java:233)
at net.minecraft.network.datasync.DataSerializers$12.func_187160_a(DataSerializers.java:189)
at net.minecraft.network.datasync.DataSerializers$12.func_187160_a(DataSerializers.java:187)
at net.minecraft.network.datasync.EntityDataManager.func_187220_a(EntityDataManager.java:261)
at net.minecraft.network.datasync.EntityDataManager.func_187229_a(EntityDataManager.java:190)
at net.minecraft.network.play.server.SEntityMetadataPacket.func_148840_b(SourceFile:37)
at com.qouteall.hiding_in_the_bushes.network.StcRedirected.encode(StcRedirected.java:63)
at com.qouteall.hiding_in_the_bushes.network.NetworkMain$$Lambda$18843/357664220.accept(Unknown Source)
at net.minecraftforge.fml.network.simple.IndexedMessageCodec.lambda$tryEncode$4(IndexedMessageCodec.java:134)
at net.minecraftforge.fml.network.simple.IndexedMessageCodec$$Lambda$23549/1634460206.accept(Unknown Source)
at java.util.Optional.ifPresent(Optional.java:159)
at net.minecraftforge.fml.network.simple.IndexedMessageCodec.tryEncode(IndexedMessageCodec.java:132)
at net.minecraftforge.fml.network.simple.IndexedMessageCodec.build(IndexedMessageCodec.java:147)
at net.minecraftforge.fml.network.simple.SimpleChannel.encodeMessage(SimpleChannel.java:85)
at net.minecraftforge.fml.network.simple.SimpleChannel.toBuffer(SimpleChannel.java:98)
at net.minecraftforge.fml.network.simple.SimpleChannel.toVanillaPacket(SimpleChannel.java:129)
at com.qouteall.hiding_in_the_bushes.MyNetwork.createRedirectedMessage(MyNetwork.java:47)
at net.minecraft.network.play.ServerPlayNetHandler.localvar$zme000$modifyPacket(ServerPlayNetHandler.java:3501)
at net.minecraft.network.play.ServerPlayNetHandler.func_211148_a(ServerPlayNetHandler.java)
at net.minecraft.network.play.ServerPlayNetHandler.func_147359_a(ServerPlayNetHandler.java:1035)
at com.qouteall.immersive_portals.network.CommonNetwork.sendRedirectedPacket(CommonNetwork.java:55)
at net.minecraft.world.TrackedEntity.mdb2df88$lambda$injectSendpacketsOnStartTracking$0$1(TrackedEntity.java:2051)
at net.minecraft.world.TrackedEntity$$Lambda$24534/72704060.accept(Unknown Source)
at net.minecraft.world.TrackedEntity.func_219452_a(TrackedEntity.java:208)
at net.minecraft.world.TrackedEntity.handler$zmc000$injectSendpacketsOnStartTracking(TrackedEntity.java:2051)
at net.minecraft.world.TrackedEntity.func_219455_b(TrackedEntity.java:193)
at net.minecraft.world.server.ChunkManager$EntityTracker.mdb2df88$lambda$updateEntityTrackingStatus$0$2(ChunkManager.java:1744)
at net.minecraft.world.server.ChunkManager$EntityTracker$$Lambda$24532/178243445.run(Unknown Source)
at com.qouteall.immersive_portals.network.CommonNetwork.withForceRedirect(CommonNetwork.java:32)
at net.minecraft.world.server.ChunkManager$EntityTracker.updateEntityTrackingStatus(ChunkManager.java:1741)
at com.qouteall.immersive_portals.chunk_loading.EntitySync.lambda$null$0(EntitySync.java:70)
at com.qouteall.immersive_portals.chunk_loading.EntitySync$$Lambda$23926/572771640.run(Unknown Source)
at com.qouteall.immersive_portals.network.CommonNetwork.withForceRedirect(CommonNetwork.java:32)
at com.qouteall.immersive_portals.chunk_loading.EntitySync.lambda$tick$1(EntitySync.java:62)
at com.qouteall.immersive_portals.chunk_loading.EntitySync$$Lambda$23925/808961324.accept(Unknown Source)
at java.util.LinkedHashMap$LinkedValues.forEach(LinkedHashMap.java:600)
at com.qouteall.immersive_portals.chunk_loading.EntitySync.tick(EntitySync.java:57)
at com.qouteall.immersive_portals.chunk_loading.EntitySync$$Lambda$18885/683661993.run(Unknown Source)
at com.qouteall.immersive_portals.my_util.Signal.lambda$emit$0(Signal.java:18)
at com.qouteall.immersive_portals.my_util.Signal$$Lambda$23019/1115730348.accept(Unknown Source)
at java.util.ArrayList.forEach(ArrayList.java:1249)
at com.qouteall.immersive_portals.my_util.Signal.emit(Signal.java:18)
at net.minecraft.server.MinecraftServer.handler$zlb000$onServerTick(MinecraftServer.java:3747)
at net.minecraft.server.MinecraftServer.func_71190_q(MinecraftServer.java:879)
at net.minecraft.server.MinecraftServer.func_71217_p(MinecraftServer.java:787)
at net.minecraft.server.integrated.IntegratedServer.func_71217_p(IntegratedServer.java:118)
at net.minecraft.server.MinecraftServer.func_240802_v_(MinecraftServer.java:642)
at net.minecraft.server.MinecraftServer.func_240783_a_(MinecraftServer.java:232)
at net.minecraft.server.MinecraftServer$$Lambda$23076/2132492763.run(Unknown Source)
at java.lang.Thread.run(Thread.java:745)
0
my mod pack keeps crashing every now and then for some reason and I don't know how to fix it.
crash error:
Encountered an unexpected exception
java.lang.NullPointerException
at net.minecraft.network.PacketBuffer.func_179255_a(PacketBuffer.java:233)
at net.minecraft.network.datasync.DataSerializers$12.func_187160_a(DataSerializers.java:189)
at net.minecraft.network.datasync.DataSerializers$12.func_187160_a(DataSerializers.java:187)
at net.minecraft.network.datasync.EntityDataManager.func_187220_a(EntityDataManager.java:261)
at net.minecraft.network.datasync.EntityDataManager.func_187229_a(EntityDataManager.java:190)
at net.minecraft.network.play.server.SEntityMetadataPacket.func_148840_b(SourceFile:37)
at com.qouteall.hiding_in_the_bushes.network.StcRedirected.encode(StcRedirected.java:63)
at com.qouteall.hiding_in_the_bushes.network.NetworkMain$$Lambda$18843/357664220.accept(Unknown Source)
at net.minecraftforge.fml.network.simple.IndexedMessageCodec.lambda$tryEncode$4(IndexedMessageCodec.java:134)
at net.minecraftforge.fml.network.simple.IndexedMessageCodec$$Lambda$23549/1634460206.accept(Unknown Source)
at java.util.Optional.ifPresent(Optional.java:159)
at net.minecraftforge.fml.network.simple.IndexedMessageCodec.tryEncode(IndexedMessageCodec.java:132)
at net.minecraftforge.fml.network.simple.IndexedMessageCodec.build(IndexedMessageCodec.java:147)
at net.minecraftforge.fml.network.simple.SimpleChannel.encodeMessage(SimpleChannel.java:85)
at net.minecraftforge.fml.network.simple.SimpleChannel.toBuffer(SimpleChannel.java:98)
at net.minecraftforge.fml.network.simple.SimpleChannel.toVanillaPacket(SimpleChannel.java:129)
at com.qouteall.hiding_in_the_bushes.MyNetwork.createRedirectedMessage(MyNetwork.java:47)
at net.minecraft.network.play.ServerPlayNetHandler.localvar$zme000$modifyPacket(ServerPlayNetHandler.java:3501)
at net.minecraft.network.play.ServerPlayNetHandler.func_211148_a(ServerPlayNetHandler.java)
at net.minecraft.network.play.ServerPlayNetHandler.func_147359_a(ServerPlayNetHandler.java:1035)
at com.qouteall.immersive_portals.network.CommonNetwork.sendRedirectedPacket(CommonNetwork.java:55)
at net.minecraft.world.TrackedEntity.mdb2df88$lambda$injectSendpacketsOnStartTracking$0$1(TrackedEntity.java:2051)
at net.minecraft.world.TrackedEntity$$Lambda$24534/72704060.accept(Unknown Source)
at net.minecraft.world.TrackedEntity.func_219452_a(TrackedEntity.java:208)
at net.minecraft.world.TrackedEntity.handler$zmc000$injectSendpacketsOnStartTracking(TrackedEntity.java:2051)
at net.minecraft.world.TrackedEntity.func_219455_b(TrackedEntity.java:193)
at net.minecraft.world.server.ChunkManager$EntityTracker.mdb2df88$lambda$updateEntityTrackingStatus$0$2(ChunkManager.java:1744)
at net.minecraft.world.server.ChunkManager$EntityTracker$$Lambda$24532/178243445.run(Unknown Source)
at com.qouteall.immersive_portals.network.CommonNetwork.withForceRedirect(CommonNetwork.java:32)
at net.minecraft.world.server.ChunkManager$EntityTracker.updateEntityTrackingStatus(ChunkManager.java:1741)
at com.qouteall.immersive_portals.chunk_loading.EntitySync.lambda$null$0(EntitySync.java:70)
at com.qouteall.immersive_portals.chunk_loading.EntitySync$$Lambda$23926/572771640.run(Unknown Source)
at com.qouteall.immersive_portals.network.CommonNetwork.withForceRedirect(CommonNetwork.java:32)
at com.qouteall.immersive_portals.chunk_loading.EntitySync.lambda$tick$1(EntitySync.java:62)
at com.qouteall.immersive_portals.chunk_loading.EntitySync$$Lambda$23925/808961324.accept(Unknown Source)
at java.util.LinkedHashMap$LinkedValues.forEach(LinkedHashMap.java:600)
at com.qouteall.immersive_portals.chunk_loading.EntitySync.tick(EntitySync.java:57)
at com.qouteall.immersive_portals.chunk_loading.EntitySync$$Lambda$18885/683661993.run(Unknown Source)
at com.qouteall.immersive_portals.my_util.Signal.lambda$emit$0(Signal.java:18)
at com.qouteall.immersive_portals.my_util.Signal$$Lambda$23019/1115730348.accept(Unknown Source)
at java.util.ArrayList.forEach(ArrayList.java:1249)
at com.qouteall.immersive_portals.my_util.Signal.emit(Signal.java:18)
at net.minecraft.server.MinecraftServer.handler$zlb000$onServerTick(MinecraftServer.java:3747)
at net.minecraft.server.MinecraftServer.func_71190_q(MinecraftServer.java:879)
at net.minecraft.server.MinecraftServer.func_71217_p(MinecraftServer.java:787)
at net.minecraft.server.integrated.IntegratedServer.func_71217_p(IntegratedServer.java:118)
at net.minecraft.server.MinecraftServer.func_240802_v_(MinecraftServer.java:642)
at net.minecraft.server.MinecraftServer.func_240783_a_(MinecraftServer.java:232)
at net.minecraft.server.MinecraftServer$$Lambda$23076/2132492763.run(Unknown Source)
at java.lang.Thread.run(Thread.java:745)