Solved Problem with schedulers

Hey there!

I'm running a scheduler method called runTaskTimer, and I remove blocks in it by setting its type to air. But, now here's the problem: Spigot is telling me "java.lang.IllegalStateException: Asynchronous block remove!" - And I've no idea why! I mean, shouldn't the runTaskTimer method be synchronous anyway?

Kindly regards

 

I don't believe spigot is supported here, sorry.

 

Bukkit doesn't supports Spigot. But you are probably trying to remove a block on an async scheduler. Try using sync.

 

Oh, sorry. I thought it would be the same. I said spigot because the server where the plugin should run on (Server of a friend, he asked me to do this plugin ^^) runs with spigot.
GaaTavares
Thats the thing: I use an sync scheduler! Or why else would there be a method called "runAsyncTaskTimer" if the method "runTaskTimer" isn't synchronous? (By the way, I hope I don't said anything wrong.. I'm using a bukkit runnable, not the scheduler directly, but it hsould basically be the same thing, no ?)

 

Show us your code

 

Code:java

class RoundCountdown extends BukkitRunnable {
int countdown = roundTimeInSeconds;
public void run(){
//Do some not important things here
if(countdown == 0){
this.cancel();
finishRound();
if(roundsPlayed >= roundsPerPlay) finishGame(); else nextRound();
}
countdown--;
}
}

Code:java

 
The Event
...
rcd.cancel(); // rcd = Name of the instance of the RoundCountdown
finishRound();
if(roundsPlayed >= roundsPerPlay) finishGame(); else nextRound();
 

Code:java

 
public void nextRound(){
//Do some not important things like messaging
rcd = new RoundCountdown();
rcd.runTaskTimer(this, 20, 20);
//taskid = Bukkit.getScheduler().scheduleSyncRepeatingTask(this, rcd, 20, 20); I EVEN TRIED THIS!
}
 

Code:java

 
public void finishRound(){
clearArena(); //loop through coordinate, then new Location(world, x, y, z).getBlock().setType(Material.AIR) or something like that
rcd.cancel();
}
 

That is it. The error is on clearArena.

Anyone got an Idea ? I find this error really weird...

EDIT by Moderator: merged posts, please use the edit button instead of double posting.

 

Solved. I just put that clearArena in an runnable wich I run with Bukkit.getScheduler().runTask(...).