Luis_ST

this is not the full path, it should be the path to the of the java executable (you find it in the bin folder) and you need to put the path into quotes

Remove Oh The Biomes You'll Go

edit the .bat/.sh file and replace java with full path of java 8 if you not use a .bat/.sh to start the server, here is the example of the .bat file (.sh files are for mac)

the full path of java means the installation path, in my case it is: Note: the quotes are required

you do not need to uninstall java 18, you can just use the full path of the java executable instead of the java keyword in the .bat/.sh file try with the full path, explained above

Problem with one of these Mods

Minecraft 1.16.5 requires java 8

if there is a logs folder with a debug.log please post it, if not run the server from the command line and post full output

what happen if you start the server?

are you sure stillValid returns true, use debugger to check? because of the error you described I would say it returns false

what did you try to achieve?

looks okay, your Button is just 1x1 large but everything else looks okay Edit: you should not super null in the constructor

this is a simply example, but i would recommend to use a factory method or a constructor instead Note: create with mojang mappings

you can create a constructor with a CompoundNBT as parameter, inside the constructor you read the data and set the fields in this case your fields can be final (if you want that they are), then you can simply create a new instance the other option would be to add an empty constructor and then call Server#serializeNBT i personally prefer the first option but you could choose the option you want i would also recommend you to specify the INBT type in the type arguments of INBTSerializable last but not least i would recommend you to update to 1.18 since 1.16.5 will fall out of support in the next 2-3 days

where did you get this message from? please post log

create a new class and extends Screen, override #init and add there all Buttons you want (use #addRenderableWidget) inside the OnPress action of the Button you need to send a custom Network Packet (see: https://forge.gemwire.uk/wiki/SimpleChannel) to the server which increase your Capability value, if your Capability is also required on the client you need to sync it back after the value changes

depends on what the Screen should do? Do you only want to have a Button? a Screen extension is in all cases required unfortunately there is no doc but you can take a look at all vanilla Screens as an example

Make sure you are using the latest version. If the Mod is already up to date, talk to the Mod author.

Problem with CD4017BE Library. Make sure you are using the latest version. If the Mod is already up to date, report this bug to the Mod author.

Problem with Origins and/or Charm.

I kind of thought it was a library how did you write the data into the NBT?

please post installer log

how did you write them? Could you please provide more info to NbtIo, i could not find anything about it in www

i mean like this: https://imgur.com/a/bdUvxD6

post a screenshot where the full path of the folder visible is or a screenshot where we can make sure it is the correct folder