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  • The_Small_k

    The_Small_k

    MemberJul 1, 2011

    Error occured during attachment of file.

    Hello guy's
    I want to attach some files using java in my Email Application.SO i used MimeMultipart class but i got some error like this
    Exception caught 
    javax.mail.MessagingException: IOException while sending message;
      nested exception is:
        javax.activation.UnsupportedDataTypeException: no object DCH for MIME type multipart/mixed; 
        boundary="----=_Part_0_31510384.1309567547673"
        at com.sun.mail.smtp.SMTPTransport.sendMessage(SMTPTransport.java:625)
        at javax.mail.Transport.send0(Transport.java:169)
        at javax.mail.Transport.send(Transport.java:98)
        at MultipartExample.(MultipartExample.java:43)
        at MultipartExample.main(MultipartExample.java:53)
    Caused by: javax.activation.UnsupportedDataTypeException: no object DCH for MIME type multipart/mixed; 
        boundary="----=_Part_0_31510384.1309567547673"
        at javax.activation.ObjectDataContentHandler.writeTo(DataHandler.java:891)
        at javax.activation.DataHandler.writeTo(DataHandler.java:317)
        at javax.mail.internet.MimeBodyPart.writeTo(MimeBodyPart.java:1350)
        at javax.mail.internet.MimeMessage.writeTo(MimeMessage.java:1683)
        at com.sun.mail.smtp.SMTPTransport.sendMessage(SMTPTransport.java:585)
        ... 4 more
    Any idea how to fix it ?
    Replies
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