From ef71a8a38a32ae6a68b253e74b46badf1cf175a0 Mon Sep 17 00:00:00 2001 From: Aikar Date: Tue, 1 Mar 2016 23:52:34 -0600 Subject: [PATCH] Prevent tile entity and entity crashes diff --git a/src/main/java/net/minecraft/server/TileEntity.java b/src/main/java/net/minecraft/server/TileEntity.java index 68ac014aa..c5212417c 100644 --- a/src/main/java/net/minecraft/server/TileEntity.java +++ b/src/main/java/net/minecraft/server/TileEntity.java @@ -178,7 +178,12 @@ public abstract class TileEntity implements KeyedObject { // Paper return IRegistry.BLOCK_ENTITY_TYPE.getKey(this.C()) + " // " + this.getClass().getCanonicalName(); }); if (this.world != null) { - CrashReportSystemDetails.a(crashreportsystemdetails, this.position, this.getBlock()); + // Paper start - Prevent TileEntity and Entity crashes + IBlockData block = this.getBlock(); + if (block != null) { + CrashReportSystemDetails.a(crashreportsystemdetails, this.position, block); + } + // Paper end CrashReportSystemDetails.a(crashreportsystemdetails, this.position, this.world.getType(this.position)); } } diff --git a/src/main/java/net/minecraft/server/World.java b/src/main/java/net/minecraft/server/World.java index 59b1f9043..086d64628 100644 --- a/src/main/java/net/minecraft/server/World.java +++ b/src/main/java/net/minecraft/server/World.java @@ -1142,10 +1142,12 @@ public abstract class World implements IEntityAccess, GeneratorAccess, IIBlockAc entity.tickTimer.stopTiming(); // Paper } catch (Throwable throwable1) { entity.tickTimer.stopTiming(); - crashreport1 = CrashReport.a(throwable1, "Ticking entity"); - crashreportsystemdetails1 = crashreport1.a("Entity being ticked"); - entity.appendEntityCrashDetails(crashreportsystemdetails1); - throw new ReportedException(crashreport1); + // Paper start - Prevent tile entity and entity crashes + System.err.println("Entity threw exception at " + entity.world.getWorld().getName() + ":" + entity.locX + "," + entity.locY + "," + entity.locZ); + throwable1.printStackTrace(); + entity.dead = true; + continue; + // Paper end } } @@ -1208,10 +1210,13 @@ public abstract class World implements IEntityAccess, GeneratorAccess, IIBlockAc ((ITickable) tileentity).tick(); this.methodProfiler.exit(); } catch (Throwable throwable2) { - crashreport1 = CrashReport.a(throwable2, "Ticking block entity"); - crashreportsystemdetails1 = crashreport1.a("Block entity being ticked"); - tileentity.a(crashreportsystemdetails1); - throw new ReportedException(crashreport1); + // Paper start - Prevent tile entity and entity crashes + System.err.println("TileEntity threw exception at " + tileentity.world.getWorld().getName() + ":" + tileentity.position.getX() + "," + tileentity.position.getY() + "," + tileentity.position.getZ()); + throwable2.printStackTrace(); + tilesThisCycle--; + this.tileEntityListTick.remove(tileTickPosition--); + continue; + // Paper end } // Spigot start finally { -- 2.20.1