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Cause of java.lang.NoClassDefFoundError: javax/activation/DataSource

843841Jun 1 2004 — edited Jun 2 2004

hi all

i'm trying to send an email out using tomcat... for my localhost development, the mail sending works perfectly (win xp, tomcat 4) but when deployed on the actual web server (fedora, tomcat 5) i encountered this error: java.lang.NoClassDefFoundError: javax/activation/DataSource.

does anyone have any idea what caused it? i doubt that it is classpath, since servlets and jsp can be run... or is the problem really lies in classpath?

thanks!

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Locked on Jun 30 2004

Added on Jun 1 2004

#java-servlet

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