Exception rotating a GIF

Question

Hello,
I've got an exception when I execute this code.
g.clearRect(0, 0, getWidth(), getHeight());+
Graphics2D g2 = (Graphics2D)g;+
g2.rotate(Math.toRadians(anguloRotacion),originX+(getScreenImageWidth()/2), originY+(getScreenImageHeight()/2));+
g2.drawImage(img, originX, originY, getScreenImageWidth(), getScreenImageHeight(), null);+
The exception says:
Exception in thread "AWT-EventQueue-3" java.lang.IllegalArgumentException: Raster BytePackedRaster: width = 928 height = 507 #channels 1 xOff = 0 yOff = 0 is incompatible with ColorModel IndexColorModel: #pixelBits = 1 numComponents = 4 color space = java.awt.color.ICC_ColorSpace@2d5534 transparency = 2 transIndex   = 2 has alpha = true isAlphaPre = false
The file I've trying to rotate is GIF but sometimes with another GIF it works well.With TIF files I haven't got any error.
Can anyone help me, please?

Answer 1

Thanxs biozit, How can i do this?
Ths bufferedImage is loaded with this code:
        BufferedImage image = null;
        ParameterBlock pb = new ParameterBlock();
        File file_image = new File(imagePath);
        FileInputStream fis = new FileInputStream( file_image );
        SeekableStream s = SeekableStream.wrapInputStream(fis, true);
        pb.add(s);
        String extension = "gif";           
        RenderedOp image1 = JAI.create(extension, pb);
        PlanarImage img= new RenderedImageAdapter(image1);
        image = img.getAsBufferedImage();Maybe this code can help you.