Mods

Ok, although I can’t crash the server. I don’t even get an exception with my code. And when I get an exception (when I break a computer block and the breakBlock method is executed) the server does not crash.   I’m not objecting what you’re saying. I’m just confused. I’m trying to understand why I don’t crash the server. Is it because I’m testing it running both the server and the client through IntelliJ IDEA (i.e. via runServer and runClient Gradle tasks)? Still, I have also tried with client and server running on two different machines, and the breakBlock method does not crash the server, it just throw an uncaught exception. So perhaps does it depend on the java version?   Thanks

Please read the Logs section of my signature below and provide the appropriate log in the appropriate manner.

Yes. The client loses the attribute (which may be a Vanilla bug, I'm not sure), but the server retains the correct value and re-syncs it to the client.

But who i make a misstake

Yes   No, but is similar