Error in script onStart()

[Renegeade]

Hello,

 

I'm working on a script for OSBot, but I've run into a bit of an issue that's driving me crazy

 

I try to open up a JFrame in my onStart(), and I always get the error "Error in script onStart()". That would be fine and dandy if I got some kind of exception in the console, but I'm not, so I have no idea why the error is occurring. By printing out things via the logger, I've determined that the issue is occurring in a constructor of mine. However this constructor still causes an issue even if it's blank. 

public void onStart() {
        this.getBot().getLogger().debug("Opening up JFrame...");
        config = new StartConfig(this);
        window = new JFrame("Start PestControlSucks");
        window.setSize(570, 330);
        window.add(config.getControlPane());
        window.pack();
        window.setDefaultCloseOperation(JFrame.DISPOSE_ON_CLOSE);
        Dimension dim = Toolkit.getDefaultToolkit().getScreenSize();
        window.setLocation(dim.width / 2 - window.getWidth() / 2, dim.height / 2 - window.getHeight() / 2);
        window.setVisible(true);
        this.getBot().getLogger().debug("JFrame opened, waiting on user input!");
    }

Based on previous debug messages I left, it never gets past new StartConfig

public StartConfig(PestControl instance) {
        this.instance = instance;
        try {
            instance.getBot().getLogger().debug("Setting up radio group");
            radioGroup.add(radioPurchaseXP);
            radioGroup.add(radioPurchaseVoid);
            radioGroup.add(radioLogOut);
            defaultColor = panelAttack.getBackground();

            instance.getBot().getLogger().debug("Starting to load icons");

            // Experience rewards
            labelAttack.setIcon(loadImageIcon("attack"));
            labelStrength.setIcon(loadImageIcon("strength"));
            labelDefence.setIcon(loadImageIcon("defence"));
            labelRange.setIcon(loadImageIcon("range"));
            labelMagic.setIcon(loadImageIcon("magic"));
            labelHitpoints.setIcon(loadImageIcon("hitpoints"));
            labelPrayer.setIcon(loadImageIcon("prayer"));

            // Void rewards
            labelVoidMace.setIcon(loadImageIcon("void_mace"));
            labelVoidBottom.setIcon(loadImageIcon("void_bottom"));
            labelVoidTop.setIcon(loadImageIcon("void_top"));
            labelVoidMelee.setIcon(loadImageIcon("void_melee"));
            labelVoidRange.setIcon(loadImageIcon("void_range"));
            labelVoidMage.setIcon(loadImageIcon("void_mage"));
            labelVoidGloves.setIcon(loadImageIcon("void_gloves"));

            buttonStart.addActionListener(new ActionListener() {
                public void actionPerformed(ActionEvent e) {
                    StartConfig.this.instance.reallyStart();
                }
            });
        } catch (Exception ex) {
            instance.getBot().getLogger().debug("Error: " + ex.toString());
            instance.getBot().getLogger().error(this, ex);
            ex.printStackTrace();
        }
    }

However, it never even gets to "Setting up radio group"

 

What's going on? Is there any way to enable stacktraces for onStart()

 

Thanks!

[Dreamliner]

Use WindowBuilder

[Joseph]

you can remove everything from on start. Closely add in each line and see which line give you the error.

Edited December 31, 2014 by josedpay

[Novak]

is startconfig in your main class?  if so why are you passing an instance of PestControl(which i assume is your main class)

Edited December 31, 2014 by Novak

[Renegeade]

is startconfig in your main class?  if so why are you passing an instance of PestControl(which i assume is your main class)

 

No, PestControl is the main class. I designed the GUI with Intellij's Swing designer. StartConfig contains the control JPanel, which I add into a JFrame

you can remove everything from on start. Closely add in each line and see which line give you the error.

 

I have already pinpointed the constructor for StartConfig as the error, the rest of onStart works properly

[Joseph]

keep working on it and fix the problem

[Renegeade]

I ended up using a hacky solution to get the stacktrace from the bot thread. It looks like the NPE was getting thrown in a function called $$$setupUI$$$(), which is automatically generated by Intellij for the Swing designer.

 

I had no clue as to why it wasn't working, so I ended up deleting the form and recreating it, and it worked.

[Joseph]

Good shit I do the same thing when shit like that happens to me