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Thread: Client error

  1. #1
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    Default Client error

    im trying to jar my client and make the cache download from a website to the users home so the client is more universal. its really starting to piss me off. it wont connect to the server and i get the this error when i debug it.

    java.io.FileNotFoundException: nullIcache31\sprites.dat (The system cannot find
    the path specified)
            at java.io.RandomAccessFile.open(Native Method)
            at java.io.RandomAccessFile.<init>(Unknown Source)
            at java.io.RandomAccessFile.<init>(Unknown Source)
            at CustomSprites.loadCustomSprites(CustomSprites.java:11)
            at Gui.<init>(Gui.java:109)
            at Gui.main(Gui.java:38)

    here is my code

        public static void loadCustomSprites(client var_client) {
            try {
                RandomAccessFile cache = new RandomAccessFile(System.getProperty("home") + "Icache31/sprites.dat", "r");
                RandomAccessFile cache_idx = new RandomAccessFile(System.getProperty("home") + "Icache31/sprites.idx", "r");
                Cache ch = new Cache(cache, cache_idx, 0);
                Map<String, Image> images = new HashMap<String, Image>();
                for(int i=0; i < ch.getNumFiles(); i++) {
                    byte[] buffer = ch.getFile(i);
                    if(buffer == null) {
                        continue;
                    }
                    DataStream str = new DataStream(buffer.length, 0);
                    System.arraycopy(buffer, 0, str.inBuffer, 0, buffer.length);
                    String name = str.readString();
                    Image img = Toolkit.getDefaultToolkit().createImage(str.inBuffer, str.readOffset(), str.inBuffer.length - str.readOffset());
                    if(img != null) {
                        images.put(name, img);
                    }
                }
                MediaTracker mediaTracker = new MediaTracker(var_client);
                for(Image i : images.values()) {
                    mediaTracker.addImage(i, 0);
                }
                try {
                    mediaTracker.waitForAll();
                } catch (InterruptedException e) {
                    e.printStackTrace();
                }
                for(String name : images.keySet()) {
                    Image i = images.get(name);
                    if(i == null) {
                        continue;
                    }
                    int[] pixels = new int[i.getWidth(null) * i.getHeight(null)];
                    PixelGrabber pixelgrabber = new PixelGrabber(i, 0, 0, i.getWidth(null), i.getHeight(null), pixels, 0, i.getWidth(null));
                    pixelgrabber.grabPixels();
                    sprites.put(name, pixels);
                }
                //System.out.println("" + sprites.size() + " sprites successfully loaded!");
            } catch(Exception e) {
                e.printStackTrace();
            }
        }

    when i did "user.home" it went to C:/OwnerIcache31/sprites.dat

    wich is not right.. please help!


  2. #2
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    Default Re: Client error

    Well, why not try specifying right paths?

  3. #3
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    Default Re: Client error

    because the point of it is so that any user can download 1 client and use it no matter what OS they have.

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