Paper/paper-server/nms-patches/net/minecraft/world/level/RayTrace.patch

--- a/net/minecraft/world/level/RayTrace.java
+++ b/net/minecraft/world/level/RayTrace.java
@@ -22,7 +22,7 @@
     private final VoxelShapeCollision collisionContext;
 
     public RayTrace(Vec3D vec3d, Vec3D vec3d1, RayTrace.BlockCollisionOption raytrace_blockcollisionoption, RayTrace.FluidCollisionOption raytrace_fluidcollisionoption, Entity entity) {
-        this(vec3d, vec3d1, raytrace_blockcollisionoption, raytrace_fluidcollisionoption, VoxelShapeCollision.of(entity));
+        this(vec3d, vec3d1, raytrace_blockcollisionoption, raytrace_fluidcollisionoption, (entity == null) ? VoxelShapeCollision.empty() : VoxelShapeCollision.of(entity)); // CraftBukkit
     }
 
     public RayTrace(Vec3D vec3d, Vec3D vec3d1, RayTrace.BlockCollisionOption raytrace_blockcollisionoption, RayTrace.FluidCollisionOption raytrace_fluidcollisionoption, VoxelShapeCollision voxelshapecollision) {
@@ -79,7 +79,7 @@
 
         private final Predicate<Fluid> canPick;
 
-        private FluidCollisionOption(final Predicate predicate) {
+        private FluidCollisionOption(final Predicate<Fluid> predicate) { // CraftBukkit - decompile error
             this.canPick = predicate;
         }