java.lang.NoClassDefFoundError: oracle/ewt/lwAWT/LWButton

Oracle Community | 2922498 | 11 months ago
  1. 0

    Oracle forms are hanging in 12.2.4 after applying the code level 6 patch

    Oracle Community | 11 months ago | 2922498
    java.lang.NoClassDefFoundError: oracle/ewt/lwAWT/LWButton
  2. 0

    db:: 5.06::error exception unknown 3d

    hivmr.com | 11 months ago
    java.lang.NoClassDefFoundError: javax/xml/rpc/Service
  3. 0

    PluginLifeCycleExcpetion

    jpf | 6 years ago | dsargrad
    java.lang.NoClassDefFoundError: jcckit/Graphics2DPlotCanvas
  4. Speed up your debug routine!

    Automated exception search integrated into your IDE

  5. 0

    RESOLVED - Applet running localhost (wamp-windows) without any error but remotely server(centos) crashes

    Stack Overflow | 9 months ago | Mehmet Ali Uysal
    java.lang.NoClassDefFoundError: IllegalName: <!DOCTYPE HTML PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
  6. 0

    can not copy dll to system 32 in windows 7 while applet loading

    Oracle Community | 6 years ago | user13722950
    java.lang.NoClassDefFoundError: com/jniwrapper/b (wrong name: com/jniwrapper/B)

  1. tfr 1 times, last 6 months ago
5 unregistered visitors
Not finding the right solution?
Take a tour to get the most out of Samebug.

Tired of useless tips?

Automated exception search integrated into your IDE

Root Cause Analysis

  1. java.lang.NoClassDefFoundError

    oracle/ewt/lwAWT/LWButton

    at java.lang.ClassLoader.defineClass1()
  2. Java RT
    Method.invoke
    1. java.lang.ClassLoader.defineClass1(Native Method)
    2. java.lang.ClassLoader.defineClassCond(Unknown Source)
    3. java.lang.ClassLoader.defineClass(Unknown Source)
    4. java.security.SecureClassLoader.defineClass(Unknown Source)
    5. java.net.URLClassLoader.defineClass(Unknown Source)
    6. java.net.URLClassLoader.defineClass(Unknown Source)
    7. sun.reflect.GeneratedMethodAccessor3.invoke(Unknown Source)
    8. sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
    9. java.lang.reflect.Method.invoke(Unknown Source)
    9 frames
  3. sun.plugin2.applet
    Plugin2ClassLoader$2.run
    1. sun.plugin2.applet.Plugin2ClassLoader.defineClassHelper(Unknown Source)
    2. sun.plugin2.applet.Plugin2ClassLoader.access$100(Unknown Source)
    3. sun.plugin2.applet.Plugin2ClassLoader$2.run(Unknown Source)
    3 frames
  4. Java RT
    AccessController.doPrivileged
    1. java.security.AccessController.doPrivileged(Native Method)
    1 frame
  5. sun.plugin2.applet
    Applet2ClassLoader.findClass
    1. sun.plugin2.applet.Plugin2ClassLoader.findClassHelper(Unknown Source)
    2. sun.plugin2.applet.Applet2ClassLoader.findClass(Unknown Source)
    2 frames