NPE

[Stormscythe 263]

Hello

 

I get this NPE occassionally with my Monk Killer. In the client, there is no info about the NPE (apart from saying there is a NPE, no details about it though) but the console logs the following. What could be the cause of this?

 

 

 

java.lang.NullPointerException

at sun.reflect.UnsafeFieldAccessorImpl.ensureObj(Unknown Source)

at sun.reflect.UnsafeObjectFieldAccessorImpl.get(Unknown Source)

at java.lang.reflect.Field.get(Unknown Source)

at org.dreambot.core.b.a.b.a(b.java:47)

at org.dreambot.core.b.a.b.a(b.java:40)

at org.dreambot.api.wrappers.interactive.NPC.getReflectComposite(NPC.jav

a:42)

at org.dreambot.api.wrappers.interactive.NPC.getID(NPC.java:53)

at org.dreambot.api.wrappers.interactive.NPC.getRealID(NPC.java:83)

at org.dreambot.api.wrappers.interactive.NPC.getComposite(NPC.java:35)

at org.dreambot.api.wrappers.interactive.NPC.getActions(NPC.java:48)

at org.dreambot.api.wrappers.interactive.Character.isInCombat(Character.

java:423)

at dreamBotMonkKiller.getState(dreamBotMonkKiller.java:49)

at dreamBotMonkKiller.onLoop(dreamBotMonkKiller.java:57)

at org.dreambot.api.script.AbstractScript.run(AbstractScript.java:167)

at java.lang.Thread.run(Unknown Source)

java.lang.NullPointerException

at sun.reflect.UnsafeFieldAccessorImpl.ensureObj(Unknown Source)

at sun.reflect.UnsafeObjectFieldAccessorImpl.get(Unknown Source)

at java.lang.reflect.Field.get(Unknown Source)

at org.dreambot.core.b.a.b.a(b.java:47)

at org.dreambot.core.b.a.b.a(b.java:40)

at org.dreambot.api.wrappers.interactive.NPC.getReflectComposite(NPC.jav

a:42)

at org.dreambot.api.wrappers.interactive.NPC.getID(NPC.java:53)

at org.dreambot.api.wrappers.interactive.NPC.getRealID(NPC.java:83)

at org.dreambot.api.wrappers.interactive.NPC.getComposite(NPC.java:35)

at org.dreambot.api.wrappers.interactive.NPC.getActions(NPC.java:48)

at org.dreambot.api.wrappers.interactive.Character.isInCombat(Character.

java:423)

at dreamBotMonkKiller.getState(dreamBotMonkKiller.java:49)

at dreamBotMonkKiller.onLoop(dreamBotMonkKiller.java:57)

at org.dreambot.api.script.AbstractScript.run(AbstractScript.java:167)

at java.lang.Thread.run(Unknown Source)

java.lang.NullPointerException

at sun.reflect.UnsafeFieldAccessorImpl.ensureObj(Unknown Source)

at sun.reflect.UnsafeObjectFieldAccessorImpl.get(Unknown Source)

at java.lang.reflect.Field.get(Unknown Source)

at org.dreambot.core.b.a.b.a(b.java:47)

at org.dreambot.core.b.a.b.a(b.java:40)

at org.dreambot.api.wrappers.interactive.NPC.getReflectComposite(NPC.jav

a:42)

at org.dreambot.api.wrappers.interactive.NPC.getID(NPC.java:53)

at org.dreambot.api.wrappers.interactive.NPC.getRealID(NPC.java:83)

at org.dreambot.api.wrappers.interactive.NPC.getComposite(NPC.java:35)

at org.dreambot.api.wrappers.interactive.NPC.getActions(NPC.java:48)

at org.dreambot.api.wrappers.interactive.Character.isInCombat(Character.

java:423)

at dreamBotMonkKiller.getState(dreamBotMonkKiller.java:49)

at dreamBotMonkKiller.onLoop(dreamBotMonkKiller.java:57)

at org.dreambot.api.script.AbstractScript.run(AbstractScript.java:167)

at java.lang.Thread.run(Unknown Source)

 

 

 

The two lines of my script is:

 private State getState() {

                if(getPlayers().myPlayer().getHealthPercent() <= 30)

48:                     return State.HEALING;

49:                if(!getLocalPlayer().isInCombat() && getPlayers().myPlayer().getHealthPercent() >= 30)

50:                return State.ATTACK;

                return State.FIGHTING;

        }

 

 

 

55:     public int onLoop() {

56:       

57:        switch(getState()){

58:        case HEALING:

59:         status = "Healing!";

 

 

[Chris 154]

I experience this occasionally also. Does it happen at login? Could be because the player object isn't ready when you're trying to run it. When I get home today, I'll look into it, if it hasn't by then. Just got to work

[Stormscythe 263]

I experience this occasionally also. Does it happen at login? Could be because the player object isn't ready when you're trying to run it. When I get home today, I'll look into it, if it hasn't by then. Just got to work

 

No, this happens at random times while the script is running, and logs me out due to inactivity.

[Chris 154]

Try using getPlayers().myPlayer() instead of getLocalPlayer() for now. I believe that's an ongoing issue at the moment

[Stormscythe 263]

Try using getPlayers().myPlayer() instead of getLocalPlayer() for now. I believe that's an ongoing issue at the moment

They both throw the NPE. I originally used getPlayers().myPlayer() but I changed it to getLocalPlayer() to see if that fixed it. 

[Nuclear Nezz 1995]

It's a cache issue. It's trying to find a composite in the cache, and is failing to find it.

I may or may not know the issue already, but I'll take a look into it later (If Chris doesn't get a chance to)