Hi (again),

As soon as I put this line of code in my script, the console will get spammed with errors and the client will hang.

Entity mule = players.closest("Username");
// OR
Player mule = players.closest("Username");
// Will do the same 

 

are you null checking

Post the whole script

Prob not null checking lol 

18 minutes ago, lrdblk said:

Post the whole script

if(mule.isVisible()) {
                    camera.toEntity(mule);
                }

            mule.interact("Trade with username");

When i put in 

players.closest("username");

At each spot where "mule" is the script just works.

22 minutes ago, Chris said:

are you null checking

No I don't.

Everytime I tested the code the mule was close to the bot itself.

 

Edited February 22, 20178 yr by The Undefeated

omg null check pls

10 minutes ago, The Undefeated said:

if(mule.isVisible()) {
                    camera.toEntity(mule);
                }

            mule.interact("Trade with username");

When i put in 

players.closest("username");

At each spot where "mule" is the script just works.

No I don't.

Everytime I tested the code the mule was close to the bot itself.

 

From now on, make it a habit that you'll null check everywhere where you can imagine it could ever be null. Nullcheck and your issue is fixed

24 minutes ago, The Undefeated said:

if(mule.isVisible()) {
                    camera.toEntity(mule);
                }

            mule.interact("Trade with username");

When i put in 

players.closest("username");

At each spot where "mule" is the script just works.

No I don't.

Everytime I tested the code the mule was close to the bot itself.

 

try this 

Player mule = players.closest(myPlayer().getArea(10), "username");

        if (mule != null){
            if (mule.isVisible() && mule.interact("blablabla")){
                log ("mule exists!");
            }else{
                getWalking().webWalk(mule.getPosition());
                camera.toEntity(mule);
            }
        }else {
            log("Mule doesn't exist");
        }

post errors

9 minutes ago, Eagle Scripts said:

From now on, make it a habit that you'll null check everywhere where you can imagine it could ever be null. Nullcheck and your issue is fixed

if(mule != null) {
                    if(!mule.isVisible()) {
                camera.toEntity(mule);
                }
                    mule.interact("Trade with Username");
                }

Not experienced with null checks at all, this is not working, can't figure out what would.

1 minute ago, The Undefeated said:

if(mule != null) {
                    if(!mule.isVisible()) {
                camera.toEntity(mule);
                }
                    mule.interact("Trade with Username");
                }

Not experienced with null checks at all, this is not working, can't figure out what would.

Please consider tackling down the basics of java before looking into OSBot Scripting. That's a way better road to follow

4 minutes ago, The Undefeated said:

if(mule != null) {
                    if(!mule.isVisible()) {
                camera.toEntity(mule);
                }
                    mule.interact("Trade with Username");
                }

Not experienced with null checks at all, this is not working, can't figure out what would.

look at my example...

6 minutes ago, Eagle Scripts said:

Please consider tackling down the basics of java before looking into OSBot Scripting. That's a way better road to follow

I know the basics of Java pretty much besides things like null checking, as soon as I delete that piece of code with the entity the code works and afaik my null check is good (?). 

3 minutes ago, lrdblk said:

look at my example...

 

Sorry, comments coming in every minute or so.

The error is the same:

Quote

Error in script executor!

java.lang.NullPointerException

 

Edited February 22, 20178 yr by The Undefeated

3 minutes ago, Eagle Scripts said:

Please consider tackling down the basics of java before looking into OSBot Scripting. That's a way better road to follow

also, this

Edited February 22, 20178 yr by lrdblk

5 minutes ago, The Undefeated said:

I know the basics of Java pretty much besides things like null checking, as soon as I delete that piece of code with the entity the code works and afaik my null check is good (?). 

 

Sorry, comments coming in every minute or so.

The error is the same:

 

gonna need to see the whole script then.  there is a null somewhere in your script

2 minutes ago, lrdblk said:

gonna need to see the whole script then.  there is a null somewhere in your script

     public void Trade() {

            if (!getBank().getWithdrawMode().equals(Bank.BankMode.WITHDRAW_NOTE)){
                getBank().enableMode(Bank.BankMode.WITHDRAW_NOTE);
            }
            if(skills.getDynamic(Skill.FLETCHING) < 5) {
                 getBank().withdrawAll(".....");	
            }
            else if(skills.getDynamic(Skill.FLETCHING) < 51) {
          		  getBank().withdrawAll(".....");
        }
            else if(skills.getDynamic(Skill.FLETCHING) < 71) {
 				getBank().withdrawAll(".....");
            }
            else if(skills.getDynamic(Skill.FLETCHING) < 86) {
           	  	getBank().withdrawAll(".....");
            }
            else if(skills.getDynamic(Skill.FLETCHING) < 100) {
                getBank().withdrawAll(".....");
            }
            getBank().close();
       
       
       if (mule != null){
                if (mule.isVisible() && mule.interact("Trade with username")){
                    log ("mule exists!");
                }else{
                    getWalking().webWalk(mule.getPosition());
                    camera.toEntity(mule);
                }
            }else {
                log("Mule doesn't exist");
            }