NoclassDefFound:javax.activation.DataHandler

Question

Hi I am getting the NoClassDefFoundError when i add activation.jar, compiled and when I run getting error.

The DataHandler class exists in activation.jar

Note: I am using this one in android project.

The following are my error:

    06-25 15:19:22.237  10504-10611/?E/AndroidRuntime: FATAL EXCEPTION: Timer-0
    java.lang.NoClassDefFoundError: javax.activation.DataHandler
    at javax.mail.internet.MimeMessage.setContent(MimeMessage.java:1482)
    at javax.mail.internet.MimeBodyPart.setText(MimeBodyPart.java:1066)
    at javax.mail.internet.MimeMessage.setText(MimeMessage.java:1521)
    at javax.mail.internet.MimeMessage.setText(MimeMessage.java:1505)
    at com.corpus.application.channellist.ReminderAlarmService.notifyReminderListener(ReminderAlarmService.java:90)
    at com.corpus.middleware.reminder.ReminderManager$2.run(ReminderManager.java:135)
    at java.util.Timer$TimerImpl.run(Timer.java:284)

http://stackoverflow.com/questions/16596969/libraries-do-not-get-added-to-apk-anymore-after-upgrade-to-adt-22. try this if you have updated adt to rev 22 — Raghunandan, Jun 25 '13 at 10:03

score 1 · Accepted Answer · answered Jun 25 '13 at 13:08

1

Paste your external jar in libs directory and then give path from your libs directory right click on project-->properties-->java build path-->add external jar's-->select your libs directory

answered Jun 25 '13 at 13:08

No_Rulz

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Thanks. It worked for me. i replaced all the jars with android supported jars. Now it is working. – subrahmanyam boyapati Jun 27 '13 at 06:38

NoclassDefFound:javax.activation.DataHandler

1 Answers1