Searched on Google with the first line of a JAVA stack trace?

We can recommend more relevant solutions and speed up debugging when you paste your entire stack trace with the exception message. Try a sample exception.

Recommended solutions based on your search

Solutions on the web

via Jenkins JIRA by dhouthoo, 2 years ago
javax/activation/DataContentHandler
via Jenkins JIRA by dhouthoo, 1 year ago
javax/activation/DataContentHandler
via Google Groups by ericdes, 11 months ago
via Oracle Community by 843833, 2 years ago
javax/servlet/http/HttpServlet
via xplanner by rhbauman
, 2 years ago
javax/activation/DataContentHandler
via Google Groups by h.h, 10 months ago
javax/ activation/DataSource
java.lang.NoClassDefFoundError: javax/activation/DataContentHandler at java.lang.ClassLoader.defineClass1(Native Method) at java.lang.ClassLoader.defineClass(ClassLoader.java:620) at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:124) at java.net.URLClassLoader.defineClass(URLClassLoader.java:260) at java.net.URLClassLoader.access$100(URLClassLoader.java:56) at java.net.URLClassLoader$1.run(URLClassLoader.java:195) at java.security.AccessController.doPrivileged(Native Method) at java.net.URLClassLoader.findClass(URLClassLoader.java:188) at java.lang.ClassLoader.loadClass(ClassLoader.java:306) at java.lang.ClassLoader.loadClass(ClassLoader.java:251) at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:319) at java.lang.ClassLoader.defineClass1(Native Method) at java.lang.ClassLoader.defineClass(ClassLoader.java:620) at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:124) at java.net.URLClassLoader.defineClass(URLClassLoader.java:260) at java.net.URLClassLoader.access$100(URLClassLoader.java:56) at java.net.URLClassLoader$1.run(URLClassLoader.java:195) at java.security.AccessController.doPrivileged(Native Method) at java.net.URLClassLoader.findClass(URLClassLoader.java:188) at java.lang.ClassLoader.loadClass(ClassLoader.java:306) at java.lang.ClassLoader.loadClass(ClassLoader.java:299) at java.lang.ClassLoader.loadClass(ClassLoader.java:251) at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1346) at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1205) at javax.activation.MailcapCommandMap.getDataContentHandler(MailcapCommandMap.java:590) at javax.activation.MailcapCommandMap.createDataContentHandler(MailcapCommandMap.java:550) at javax.activation.DataHandler.getDataContentHandler(DataHandler.java:611) at javax.activation.DataHandler.writeTo(DataHandler.java:315) at javax.mail.internet.MimeUtility.getEncoding(MimeUtility.java:248) at javax.mail.internet.MimeBodyPart.updateHeaders(MimeBodyPart.java:1268) at javax.mail.internet.MimeMessage.updateHeaders(MimeMessage.java:2012) at javax.mail.internet.MimeMessage.saveChanges(MimeMessage.java:1980) at javax.mail.Transport.send(Transport.java:97) at hudson.tasks.MailSender.execute(MailSender.java:65) at hudson.tasks.Mailer._perform(Mailer.java:73) at hudson.tasks.Mailer.perform(Mailer.java:67) at hudson.model.Build$RunnerImpl.post2(Build.java:138) at hudson.model.AbstractBuild$AbstractRunner.post(AbstractBuild.java:243) at hudson.model.Run.run(Run.java:595) at hudson.model.Build.run(Build.java:103) at hudson.model.ResourceController.execute(ResourceController.java:66) at hudson.model.Executor.run(Executor.java:59)