java.lang.NoClassDefFoundError: weblogic/security/providers/authentication/MyUse rNameMapper (wrong name: MyUserNameMapper)

Oracle Community | 3004 | 1 decade ago
  1. 0

    Failed to implement a custom UserNameMapper

    Oracle Community | 1 decade ago | 3004
    java.lang.NoClassDefFoundError: weblogic/security/providers/authentication/MyUse rNameMapper (wrong name: MyUserNameMapper)
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    Unable to run project in android studio 0.2.10

    GitHub | 3 years ago | silencox
    java.lang.NoClassDefFoundError: junit/textui/ResultPrinter
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    Compatibility with SLF4J

    GitHub | 2 years ago | veetow
    java.lang.NoClassDefFoundError: org/apache/log4j/Layout
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    Failing to create new PoolingHttpClientConnectionManager

    Stack Overflow | 3 years ago | user2816029
    java.lang.NoClassDefFoundError: org/apache/http/config/Lookup
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    java.lang.NoClassDefFoundError: groovy/lang/GroovyObject
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Root Cause Analysis

  1. java.lang.NoClassDefFoundError

    weblogic/security/providers/authentication/MyUse rNameMapper (wrong name: MyUserNameMapper)

    at java.lang.ClassLoader.defineClass0()
  2. Java RT
    Class.forName
    1. java.lang.ClassLoader.defineClass0(Native Method)
    2. java.lang.ClassLoader.defineClass(ClassLoader.java:502)
    3. java.security.SecureClassLoader.defineClass(SecureClassLoader.java:123)
    4. java.net.URLClassLoader.defineClass(URLClassLoader.java:250)
    5. java.net.URLClassLoader.access$100(URLClassLoader.java:54)
    6. java.net.URLClassLoader$1.run(URLClassLoader.java:193)
    7. java.security.AccessController.doPrivileged(Native Method)
    8. java.net.URLClassLoader.findClass(URLClassLoader.java:186)
    9. java.lang.ClassLoader.loadClass(ClassLoader.java:299)
    10. sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:265)
    11. java.lang.ClassLoader.loadClass(ClassLoader.java:292)
    12. java.lang.ClassLoader.loadClass(ClassLoader.java:255)
    13. java.lang.ClassLoader.loadClassInternal(ClassLoader.java:315)
    14. java.lang.Class.forName0(Native Method)
    15. java.lang.Class.forName(Class.java:140)
    15 frames
  3. weblogic.security.providers
    DefaultIdentityAsserterProviderImpl.initialize
    1. weblogic.security.providers.authentication.DefaultIdentityAsserterProviderImpl.initialize(DefaultIdentityAsserterProviderImpl.java:115)
    1 frame
  4. weblogic.security.service
    SecurityServiceManager.initialize
    1. weblogic.security.service.SecurityServiceManager.createSecurityProvider(SecurityServiceManager.java:1696)
    2. weblogic.security.service.PrincipalAuthenticator.initialize(PrincipalAuthenticator.java:158)
    3. weblogic.security.service.PrincipalAuthenticator.<init>(PrincipalAuthenticator.java:260)
    4. weblogic.security.service.SecurityServiceManager.doATN(SecurityServiceManager.java:1481)
    5. weblogic.security.service.SecurityServiceManager.initializeRealm(SecurityServiceManager.java:1282)
    6. weblogic.security.service.SecurityServiceManager.loadRealm(SecurityServiceManager.java:1216)
    7. weblogic.security.service.SecurityServiceManager.initializeRealms(SecurityServiceManager.java:1338)
    8. weblogic.security.service.SecurityServiceManager.initialize(SecurityServiceManager.java:1018)
    8 frames
  5. weblogic.t3.srvr
    T3Srvr.run
    1. weblogic.t3.srvr.T3Srvr.initializeHere(T3Srvr.java:783)
    2. weblogic.t3.srvr.T3Srvr.initialize(T3Srvr.java:627)
    3. weblogic.t3.srvr.T3Srvr.run(T3Srvr.java:337)
    3 frames
  6. weblogic
    Server.main
    1. weblogic.Server.main(Server.java:32)
    1 frame