5 minutes ago, HARDECORE said:

  

I added and compiled it. no mistake! but when I test in game the ad does not appear and this error occurs in gameserver

 

 

 

Either the MapRegionManager return null cause it cannot find the region which is weird, unless you're in a custom map (Which is not included i guess) OR the target of the event is null (which most unlikely).

 

Do a null check in target like 

if (event.getTarget() == null)
{
   //Print message here to confirm is null
   return null;
}

 

If the MapRegionManager return null region and you're not on a custom region then throw your pack in the garbage as i already see is downloaded L2ro.

question: did you test with gm character? did you try with normal characters?

Ready. thank you all so much for helping me out! hug guys. you are top!
By the way. moderators, can close the topic please!