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exception with ImageItem

 
Greenhorn
Posts: 22
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i used this code :
////////////////////
import javax.microedition.midlet.*;
import javax.microedition.lcdui.*;
public class ImmutableImageFromFile extends MIDlet implements CommandListener
{
private Display display;
private Form fmMain;
private Command cmExit;
public ImmutableImageFromFile()
{
display = Display.getDisplay(this);
cmExit = new Command("Exit", Command.EXIT, 0);
fmMain = new Form("");
fmMain.addCommand(cmExit);
fmMain.setCommandListener(this);


try
{
Image im = Image.createImage("1.jpg");
fmMain.append(new ImageItem("asd", im,ImageItem.LAYOUT_DEFAULT, "asdf"));
display.setCurrent(fmMain);
}
catch (java.io.IOException e)
{
e.printStackTrace();
}
}
public void startApp()
{
display.setCurrent(fmMain);
}
public void pauseApp()
{
}
public void destroyApp(boolean unconditional)
{
}


public void commandAction(Command c, Displayable s)
{
if (c == cmExit)
{
destroyApp(false);
notifyDestroyed();
}
}
}
\\\\\\\\\\\\\\\

on running it i got this exception :
///////////////
java.io.IOException
at javax.microedition.lcdui.ImmutableImage.getImageFromStream(+15)
at javax.microedition.lcdui.ImmutableImage.<init>(+20)
at javax.microedition.lcdui.Image.createImage(+8)
at ImmutableImageFromFile.<init>(+75)
at java.lang.Class.runCustomCode(+0)
at com.sun.midp.midlet.MIDletState.createMIDlet(+19)
at com.sun.midp.midlet.Selector.run(+22)
////////////////

What does that mean?
 
Ranch Hand
Posts: 100
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Hi Ajeesh Moidutty,

java.io.IOException
at javax.microedition.lcdui.ImmutableImage.getImageFromStream(+15)
at javax.microedition.lcdui.ImmutableImage.<init>(+20)
at javax.microedition.lcdui.Image.createImage(+8)
at ImmutableImageFromFile.<init>(+75)
at java.lang.Class.runCustomCode(+0)
at com.sun.midp.midlet.MIDletState.createMIDlet(+19)
at com.sun.midp.midlet.Selector.run(+22)

the error above mean that the input / output of the program had an exception which may point to the image file that the program is loading may not be
found check if the image is found or not

rgards Khai Huat
 
Greenhorn
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Try with png image instead of .jpg
 
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