java.lang.NullPointerException

Oracle Community | user559503 | 4 years ago
  1. 0

    Unbalanced parens cause NullPointerException

    GitHub | 4 years ago | yayitswei
    java.lang.NullPointerException
  2. 0

    NullPointerException in util/name-from-uri

    GitHub | 3 years ago | alexkalderimis
    java.lang.NullPointerException
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Root Cause Analysis

  1. java.lang.NullPointerException

    No message provided

    at java.util.regex.Matcher.getTextLength()
  2. Java RT
    Pattern.matcher
    1. java.util.regex.Matcher.getTextLength(Matcher.java:1140)
    2. java.util.regex.Matcher.reset(Matcher.java:291)
    3. java.util.regex.Matcher.<init>(Matcher.java:211)
    4. java.util.regex.Pattern.matcher(Pattern.java:888)
    4 frames
  3. weblogic.utils.classloaders
    FilteringClassLoader.loadClass
    1. weblogic.utils.classloaders.FilteringClassLoader.matchesClassFilterList(FilteringClassLoader.java:213)
    2. weblogic.utils.classloaders.FilteringClassLoader.findClass(FilteringClassLoader.java:97)
    3. weblogic.utils.classloaders.FilteringClassLoader.loadClass(FilteringClassLoader.java:86)
    3 frames
  4. Java RT
    ClassLoader.loadClass
    1. java.lang.ClassLoader.loadClass(ClassLoader.java:294)
    2. java.lang.ClassLoader.loadClass(ClassLoader.java:294)
    3. java.lang.ClassLoader.loadClass(ClassLoader.java:246)
    3 frames
  5. oracle.iam.platform
    PluginManagerImpl.registerPlugin
    1. oracle.iam.platform.pluginframework.PluginReader.validateInstance(PluginReader.java:303)
    2. oracle.iam.platform.pluginframework.PluginReader.validatePluginsFromFile(PluginReader.java:363)
    3. oracle.iam.platform.pluginframework.PluginReader.readPluginsFromZIP(PluginReader.java:147)
    4. oracle.iam.platform.pluginframework.PluginReader.readPlugins(PluginReader.java:66)
    5. oracle.iam.platform.pluginframework.PluginManagerImpl.registerPlugin(PluginManagerImpl.java:74)
    5 frames
  6. oracle.iam.platformservice
    PlatformServiceEJB.registerPluginx
    1. oracle.iam.platformservice.impl.PlatformServiceImpl.registerPlugin(PlatformServiceImpl.java:129)
    2. oracle.iam.platformservice.api.PlatformServiceEJB.registerPluginx(Unknown Source)
    2 frames
  7. Java RT
    Method.invoke
    1. sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    2. sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
    3. sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
    4. java.lang.reflect.Method.invoke(Method.java:597)
    4 frames
  8. com.bea.core
    MethodInvocationVisitorImpl.visit
    1. com.bea.core.repackaged.springframework.aop.support.AopUtils.invokeJoinpointUsingReflection(AopUtils.java:310)
    2. com.bea.core.repackaged.springframework.aop.framework.ReflectiveMethodInvocation.invokeJoinpoint(ReflectiveMethodInvocation.java:182)
    3. com.bea.core.repackaged.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:149)
    4. com.bea.core.repackaged.springframework.aop.support.DelegatingIntroductionInterceptor.doProceed(DelegatingIntroductionInterceptor.java:131)
    5. com.bea.core.repackaged.springframework.aop.support.DelegatingIntroductionInterceptor.invoke(DelegatingIntroductionInterceptor.java:119)
    6. com.bea.core.repackaged.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:171)
    7. com.bea.core.repackaged.springframework.jee.spi.MethodInvocationVisitorImpl.visit(MethodInvocationVisitorImpl.java:37)
    7 frames
  9. weblogic.ejb.container
    EnvironmentInterceptorCallbackImpl.callback
    1. weblogic.ejb.container.injection.EnvironmentInterceptorCallbackImpl.callback(EnvironmentInterceptorCallbackImpl.java:54)
    1 frame
  10. com.bea.core
    JdkDynamicAopProxy.invoke
    1. com.bea.core.repackaged.springframework.jee.spi.EnvironmentInterceptor.invoke(EnvironmentInterceptor.java:50)
    2. com.bea.core.repackaged.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:171)
    3. com.bea.core.repackaged.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:89)
    4. com.bea.core.repackaged.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:171)
    5. com.bea.core.repackaged.springframework.aop.support.DelegatingIntroductionInterceptor.doProceed(DelegatingIntroductionInterceptor.java:131)
    6. com.bea.core.repackaged.springframework.aop.support.DelegatingIntroductionInterceptor.invoke(DelegatingIntroductionInterceptor.java:119)
    7. com.bea.core.repackaged.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:171)
    8. com.bea.core.repackaged.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:204)
    8 frames
  11. Unknown
    $Proxy528.registerPluginx
    1. $Proxy528.registerPluginx(Unknown Source)
    1 frame
  12. oracle.iam.platformservice
    PlatformService_ott20t_PlatformServiceRemoteImpl.__WL_invoke
    1. oracle.iam.platformservice.api.PlatformService_ott20t_PlatformServiceRemoteImpl.__WL_invoke(Unknown Source)
    1 frame
  13. weblogic.ejb.container
    SessionRemoteMethodInvoker.invoke
    1. weblogic.ejb.container.internal.SessionRemoteMethodInvoker.invoke(SessionRemoteMethodInvoker.java:40)
    1 frame
  14. oracle.iam.platformservice
    PlatformService_ott20t_PlatformServiceRemoteImpl_WLSkel.invoke
    1. oracle.iam.platformservice.api.PlatformService_ott20t_PlatformServiceRemoteImpl.registerPluginx(Unknown Source)
    2. oracle.iam.platformservice.api.PlatformService_ott20t_PlatformServiceRemoteImpl_WLSkel.invoke(Unknown Source)
    2 frames
  15. weblogic.rmi.internal
    BasicServerRef.invoke
    1. weblogic.rmi.internal.BasicServerRef.invoke(BasicServerRef.java:667)
    1 frame
  16. weblogic.rmi.cluster
    ClusterableServerRef.invoke
    1. weblogic.rmi.cluster.ClusterableServerRef.invoke(ClusterableServerRef.java:230)
    1 frame
  17. weblogic.rmi.internal
    BasicServerRef$1.run
    1. weblogic.rmi.internal.BasicServerRef$1.run(BasicServerRef.java:522)
    1 frame
  18. weblogic.security.acl
    AuthenticatedSubject.doAs
    1. weblogic.security.acl.internal.AuthenticatedSubject.doAs(AuthenticatedSubject.java:363)
    1 frame
  19. weblogic.security.service
    SecurityManager.runAs
    1. weblogic.security.service.SecurityManager.runAs(SecurityManager.java:146)
    1 frame
  20. weblogic.rmi.internal
    WLSExecuteRequest.run
    1. weblogic.rmi.internal.BasicServerRef.handleRequest(BasicServerRef.java:518)
    2. weblogic.rmi.internal.wls.WLSExecuteRequest.run(WLSExecuteRequest.java:118)
    2 frames
  21. weblogic.work
    ExecuteThread.run
    1. weblogic.work.ExecuteThread.execute(ExecuteThread.java:209)
    2. weblogic.work.ExecuteThread.run(ExecuteThread.java:178)
    2 frames