java.lang.NoClassDefFoundError: org/slf4j/ext/EventData

logging-log4j-user | Yogi Nerella | 4 years ago
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    java.lang.NoClassDefFoundError: org/slf4j/ext/EventData
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    logging-log4j-user | 4 years ago | Yogi Nerella
    java.lang.NoClassDefFoundError: org/slf4j/ext/EventData
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Root Cause Analysis

  1. java.lang.ClassNotFoundException

    org.slf4j.ext.EventData

    at java.net.URLClassLoader$1.run()
  2. Java RT
    ClassLoader.loadClass
    1. java.net.URLClassLoader$1.run(URLClassLoader.java:366)
    2. java.net.URLClassLoader$1.run(URLClassLoader.java:355)
    3. java.security.AccessController.doPrivileged(Native Method)
    4. java.net.URLClassLoader.findClass(URLClassLoader.java:354)
    5. java.lang.ClassLoader.loadClass(ClassLoader.java:423)
    6. sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:308)
    7. java.lang.ClassLoader.loadClass(ClassLoader.java:356)
    7 frames
  3. SLF4J API Module
    LoggerFactory.getLogger
    1. org.slf4j.helpers.Log4JLoggerFactory.getLogger(Log4JLoggerFactory.java:54)
    2. org.slf4j.LoggerFactory.getLogger(LoggerFactory.java:270)
    3. org.slf4j.LoggerFactory.getLogger(LoggerFactory.java:281)
    3 frames
  4. log
    SLF4jLogger.<clinit>
    1. log.SLF4jLogger.<clinit>(SLF4jLogger.java:14)
    1 frame