1.17.1-rc-1

src/main/java/carpet/commands/PlayerCommand.java

@@ -189,7 +189,7 @@ public class PlayerCommand
             Messenger.m(context.getSource(), "r Player ", "rb " + playerName, "r  is already logged on");
             return true;
         }
-        GameProfile profile = server.getUserCache().findByName(playerName);
+        GameProfile profile = server.getUserCache().findByName(playerName).orElse(null);
         if (profile == null)
         {
             if (!CarpetSettings.allowSpawningOfflinePlayers)

src/main/java/carpet/mixins/ServerPlayNetworkHandler_scarpetEventsMixin.java

@@ -62,7 +62,7 @@ public class ServerPlayNetworkHandler_scarpetEventsMixin
 
     @Inject(method = "onPlayerAction", at = @At(
             value = "INVOKE",
-            target = "Lnet/minecraft/server/network/ServerPlayerEntity;method_37413(Z)Z", // dropSelectedItem
+            target = "Lnet/minecraft/server/network/ServerPlayerEntity;dropSelectedItem(Z)Z", // dropSelectedItem
             ordinal = 0,
             shift = At.Shift.BEFORE
     ))
@@ -84,7 +84,7 @@ public class ServerPlayNetworkHandler_scarpetEventsMixin
 
     @Inject(method = "onPlayerAction", at = @At(
             value = "INVOKE",
-            target = "Lnet/minecraft/server/network/ServerPlayerEntity;method_37413(Z)Z", // dropSelectedItem
+            target = "Lnet/minecraft/server/network/ServerPlayerEntity;dropSelectedItem(Z)Z", // dropSelectedItem
             ordinal = 1,
             shift = At.Shift.BEFORE
     ))

src/main/java/carpet/patches/EntityPlayerMPFake.java

@@ -40,7 +40,7 @@ public class EntityPlayerMPFake extends ServerPlayerEntity
         UserCache.setUseRemote(false);
         GameProfile gameprofile;
         try {
-            gameprofile = server.getUserCache().findByName(username);
+            gameprofile = server.getUserCache().findByName(username).orElse(null);
         }
         finally {
             UserCache.setUseRemote(server.isDedicated() && server.isOnlineMode());