fix: более корректное отображение ошибок

proto_1.12.2_netty/src/main/java/mc/core/network/proto_1_12_2/netty/PacketDecoder.java

@@ -51,13 +51,19 @@ public class PacketDecoder extends ByteToMessageDecoder {
         Class<? extends CSPacket> packetClass = state.getClientSidePacket(packetId);
         if (packetClass == null) {
             log.warn("Unknown packet: {}:0x{}", state.name(), hexPacketId);
-            in.skipBytes(packetSize - rb);
+            in.skipBytes(in.readableBytes());
         } else {
             netStream.setDataSize(packetSize - rb);
             CSPacket packet = packetClass.newInstance();
+            try {
                 packet.readSelf(netStream);
                 log.debug("Known packet: {}:{}", state.name(), packet.toString());
                 out.add(packet);
+            } catch (Exception e) {
+                log.warn("Known packet: {}:{}. But throw exception. See debug log.", state.name(), packet.getClass().getSimpleName());
+                log.debug("Read packet", e);
+                in.skipBytes(in.readableBytes());
+            }
         }
     }
 }