java.lang.ClassNotFoundException: B

Google Groups | Ula K. | 6 years ago
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  1. 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>
  2. 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.
  3. 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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  5. 0
    samebug tip
    This was caused by a failure to instantiate Kafka broker. Check your dependencies.
  6. 0

    Errors when trying to get a connection to cassandra

    Stack Overflow | 3 years ago | mjcs
    java.lang.NoClassDefFoundError: org/apache/cassandra/thrift/InvalidRequestException

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Root Cause Analysis

  1. java.lang.ClassNotFoundException

    B

    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