Try installing the sun JVM instead of OpenJDK
ProtocolLib - see javadoc particularly Minecraft Protocol
[spoiler] No. There is nothing to stop two domain names resolving to the same IP address, but no two IP addresses on the open internet should...
Both domain names resolve to the same IP address, you don't seem to think you have the wrong IP address, so do you have the wrong port?
Can you post your plugin.yml and JavaPlugin subclass?
There currently isn't. There is a method to prevent them from picking up items, however. Maybe this is what you require?
Look up the block data values on the minecraft wiki and use getData() to check if the crop is fully grown Edit - getData() is deprecated. Use the...
If you read the output: org.bukkit.plugin.InvalidPluginException: java.lang.IllegalArgumentException: Plugin already initialized Do you have two...
Short of using a bytecode modification library (very hacky solution, I wouldn't recommend it) I don't believe this is possible.
You're referring to the instance of an object from within a static method. You should consider whether the method really needs to be static...
Try deleting usercache.json
Post your plugin.yml
Lines 13-16 of the console output suggest that there is already a server running on port 25565. Has your host given you a specific non-default...
Report it to your host, it will likely be fixed if they reinstall the JVM. Can you check how much free memory your server has when the crash occurs?
Try adding in an if(player.getNoDamageTicks() < (player.getMaxNoDamageTicks() /2 )) { return; }
Separate names with a comma.
