java.lang.NoClassDefFoundError: org/apache/commons/collections/ArrayStack

blogspot.com | 7 months ago
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    Java Bytes: Jasper Reports - Example

    blogspot.in | 11 months ago
    java.lang.NoClassDefFoundError: org/apache/commons/collections/ArrayStack
  2. 0

    Java Bytes: Jasper Reports - Example

    blogspot.com | 7 months ago
    java.lang.NoClassDefFoundError: org/apache/commons/collections/ArrayStack
  3. 0
    samebug tip
    If you're using Hibernate, this indicates you're missing FasterXML Classmate dependency, which you can add with the following: <groupId>com.fasterxml</groupId> <artifactId>classmate</artifactId> <version>1.0</version>
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  5. 0
    samebug tip
    NoClassDefFoundError means java has failed to find a class you're trying to instantiate, look if you've added the class you're trying to instantiate to the dependencies.
  6. 0
    samebug tip
    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.

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Root Cause Analysis

  1. java.lang.ClassNotFoundException

    org.apache.commons.collections.ArrayStack

    at java.net.URLClassLoader$1.run()
  2. Java RT
    ClassLoader.loadClass
    1. java.net.URLClassLoader$1.run(Unknown Source)
    2. java.security.AccessController.doPrivileged(Native Method)
    3. java.net.URLClassLoader.findClass(Unknown Source)
    4. java.lang.ClassLoader.loadClass(Unknown Source)
    5. sun.misc.Launcher$AppClassLoader.loadClass(Unknown Source)
    6. java.lang.ClassLoader.loadClass(Unknown Source)
    6 frames
  3. Commons Digester
    Digester.<init>
    1. org.apache.commons.digester.Digester.<init>(Digester.java:142)
    1 frame
  4. JasperReports
    JRXmlLoader.load
    1. net.sf.jasperreports.engine.xml.JRXmlDigester.<init>(JRXmlDigester.java:62)
    2. net.sf.jasperreports.engine.xml.JRXmlDigesterFactory.createDigester(JRXmlDigesterFactory.java:957)
    3. net.sf.jasperreports.engine.xml.JRXmlLoader.load(JRXmlLoader.java:203)
    3 frames
  5. finagle-core
    Reporter.main
    1. com.Reporter.main(Reporter.java:32)
    1 frame