Grouper Users - Open Discussion List

[Yoann Delattre <>]

Hi,

i did some debug.

I think, it comes from findPrivilegeInheritRules and findSubjectPrivilegeInheritRules methods in RuleFinder class

For example, in findPrivilegeInheritRules method at line 91, if we have thenEl instead of thenEnum, ruleDefinition.getThen().thenEnum() return null.
Switch statement doesn't support a null case, i think that's why i have the error below.

Hope it can help,
thanks,
Yoann.

Le 03/05/2016 à 09:26, Yoann Delattre a écrit :

Hi,

in Grouper 2.3, when i click on Miscellaneous --> Inherited privileges, i get this error :

the stack trace :

2016-05-03 09:12:15,624: [http-bio-8080-exec-7] ERROR GrouperUiRestServlet.doGet(324) -  - Problem calling reflection from URL: edu.internet2.middleware.grouper.grouperUi.serviceLogic.UiV2Main.globalInheritedPrivileges

java.lang.NullPointerException: Problem calling method globalInheritedPrivileges on edu.internet2.middleware.grouper.grouperUi.serviceLogic.UiV2Main
        at edu.internet2.middleware.grouper.rules.RuleFinder.findPrivilegeInheritRules(RuleFinder.java:91)
        at edu.internet2.middleware.grouper.grouperUi.serviceLogic.UiV2Main.globalInheritedPrivileges(UiV2Main.java:1347)
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
        at java.lang.reflect.Method.invoke(Method.java:606)
        at edu.internet2.middleware.grouper.util.GrouperUtil.invokeMethod(GrouperUtil.java:4113)
        at edu.internet2.middleware.grouper.util.GrouperUtil.callMethod(GrouperUtil.java:4064)
        at edu.internet2.middleware.grouper.j2ee.GrouperUiRestServlet.doGet(GrouperUiRestServlet.java:291)
        at edu.internet2.middleware.grouper.j2ee.GrouperUiRestServlet.doPost(GrouperUiRestServlet.java:163)
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:641)
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:722)
        at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:305)
        at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
        at org.owasp.csrfguard.CsrfGuardFilter.doFilter(CsrfGuardFilter.java:110)
        at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243)
        at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
        at edu.internet2.middleware.grouper.ui.GrouperUiFilter.doFilter(GrouperUiFilter.java:1023)
        at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243)
        at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
        at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:224)
        at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:169)
        at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:581)
        at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:168)
        at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:98)
        at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:927)
        at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:118)
        at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:407)
        at org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:987)
        at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:579)
        at org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.run(JIoEndpoint.java:309)
        at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
        at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
        at java.lang.Thread.run(Thread.java:745)

thanks for your help :)

--

Yoann Delattre	✆	03 20 95 69 10	✉
Équipe SIAD (Systèmes d'Information et Aide à la Décision) DSI de l'académie de Lille (Direction des Systèmes d'Information) 110 avenue Gaston Berger - 59000 Lille