java.lang.ClassNotFoundException

org.apache.tools.ant.Main

Samebug tips9

A few things cause this exception: 1) Check if you have all jars and if they're in the correct path when running. 2) Your classpath might be broken, you can define it in the command line with "java -cp yourClassPath" or at your IDE if you're using one.

If you're using Hibernate, this indicates you're missing FasterXML Classmate dependency, which you can add to your dependencies. To add it, the groupId is com.fasterxml and artifactId is Classmate.

Don't give up yet. Our experts can help. Paste your full stack trace to get a solution.

Solutions on the web4

  • via Oracle Community by 1062247, 8 months ago
    org.apache.tools.ant.Main
  • via Oracle Community by 843841, 8 months ago
    org.apache.tools.ant.Main
  • org.apache.tools.ant.Main
  • Stack trace

    • java.lang.ClassNotFoundException: org.apache.tools.ant.Main at java.net.URLClassLoader$1.run(URLClassLoader.java:200) 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 org.apache.tools.ant.launch.Launcher.run(Launcher.java:244) at org.apache.tools.ant.launch.Launcher.main(Launcher.java:67)

    Write tip

    You have a different solution? A short tip here would help you and many other users who saw this issue last week.

    Users with the same issue

    4 times, 5 hours ago
    4 times, 5 hours ago
    4 times, 11 hours ago
    2 times, 5 days ago
    Unknown user
    Once, 1 week ago
    2363 more bugmates