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  1. #1
    Regular Contributor
    Join Date
    Jul 2010
    Posts
    178

    DataInputStream Error "Unexpected end of the Stream"

    Hi
    while running the following program

    while ((read=dataIn.read(buffer))>=0)
    {
    byteout.write(buffer, 0, read);

    }


    read is the Integer Object
    dataIn is the DataInputStream Object
    byteout is the ByteArrayOutputStream Object


    i got the following Error
    java.io.IOException: unexpected end of stream
    at com.sun.midp.io.j2me.http.Protocol.readBytesChunked(Protocol.java:888)
    at com.sun.midp.io.j2me.http.Protocol.readBytes(Protocol.java:558)
    at com.sun.midp.io.BaseInputStream.read(), bci=227
    at com.sun.midp.io.BufferedInputStream.fill(), bci=172
    at com.sun.midp.io.BufferedInputStream.read1(), bci=44
    at com.sun.midp.io.BufferedInputStream.read(), bci=39
    at java.io.DataInputStream.read(DataInputStream.java:83)
    at filconn$1.actionPerformed(filconn.java:91)
    at com.sun.lwuit.Form$MenuBar.actionPerformed(Form.java:2674)
    at com.sun.lwuit.util.EventDispatcher.fireActionSync(), bci=19
    at com.sun.lwuit.util.EventDispatcher.fireActionEvent(EventDispatcher.java:211)
    at com.sun.lwuit.Button.fireActionEvent(Button.java:274)
    at com.sun.lwuit.Button.released(Button.java:295)
    at com.sun.lwuit.Form$MenuBar.keyReleased(Form.java:2960)
    at com.sun.lwuit.Form.keyReleased(Form.java:1731)
    at com.sun.lwuit.Display.handleEvent(Display.java:1232)
    at com.sun.lwuit.Display.edtLoopImpl(Display.java:636)
    at com.sun.lwuit.Display.mainEDTLoop(Display.java:591)
    at com.sun.lwuit.RunnableWrapper.run(RunnableWrapper.java:120)
    at java.lang.Thread.run(), bci=11



    Please Help me

  2. #2
    Super Contributor
    Join Date
    Jun 2003
    Location
    Cheshire, UK
    Posts
    7,395

    Re: DataInputStream Error "Unexpected end of the Stream"

    What if you used InputStream rather than DataInputStream?

    Or: DataInputStream.readFully()

    Is this Java ME SDK 3.0 emulator? I believe HTTP InputStreams have a bug in this emulator (see this thread).

    Graham.

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