zoom customui looking up by group id and not group name, exception

java.lang.NullPointerException: Problem calling method customUiZoomUserAnalysis on edu.internet2.middleware.grouper.app.zoom.CustomUiZoomjava.lang.NullPointerException: Problem calling method customUiZoomUserAnalysis on edu.internet2.middleware.grouper.app.zoom.CustomUiZoom at edu.internet2.middleware.grouper.app.zoom.CustomUiZoom.customUiZoomUserAnalysisWs(CustomUiZoom.java:115) at edu.internet2.middleware.grouper.app.zoom.CustomUiZoom.customUiZoomUserAnalysis(CustomUiZoom.java:53) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at edu.internet2.middleware.grouper.util.GrouperUtil.invokeMethod(GrouperUtil.java:4929) at edu.internet2.middleware.grouper.util.GrouperUtil.callMethod(GrouperUtil.java:4880) at edu.internet2.middleware.grouper.util.GrouperUtil.callMethod(GrouperUtil.java:4783) at edu.internet2.middleware.grouper.util.GrouperUtil.callMethod(GrouperUtil.java:4759) at edu.internet2.middleware.grouper.util.GrouperUtil.callMethod(GrouperUtil.java:5047) at edu.internet2.middleware.grouper.ui.customUi.CustomUiUserQueryType$7.evaluate(CustomUiUserQueryType.java:588) at edu.internet2.middleware.grouper.ui.customUi.CustomUiEngine.evaluateCustomUiUserQueryConfigBeanJsons(CustomUiEngine.java:737) at edu.internet2.middleware.grouper.ui.customUi.CustomUiEngine.runUserQueries(CustomUiEngine.java:558) at edu.internet2.middleware.grouper.ui.customUi.CustomUiEngine$1.callback(CustomUiEngine.java:467) at edu.internet2.middleware.grouper.GrouperSession.callbackGrouperSession(GrouperSession.java:976) at edu.internet2.middleware.grouper.GrouperSession.internal_callbackRootGrouperSession(GrouperSession.java:1024) at edu.internet2.middleware.grouper.ui.customUi.CustomUiEngine.processGroup(CustomUiEngine.java:461) at edu.internet2.middleware.grouper.grouperUi.serviceLogic.UiV2CustomUi$2.callback(UiV2CustomUi.java:365) at edu.internet2.middleware.grouper.GrouperSession.callbackGrouperSession(GrouperSession.java:976) at edu.internet2.middleware.grouper.GrouperSession.internal_callbackRootGrouperSession(GrouperSession.java:1024) at edu.internet2.middleware.grouper.grouperUi.serviceLogic.UiV2CustomUi.customUiGroupLogic(UiV2CustomUi.java:355) at edu.internet2.middleware.grouper.grouperUi.serviceLogic.UiV2CustomUi.customUiGroup(UiV2CustomUi.java:254) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at edu.internet2.middleware.grouper.util.GrouperUtil.invokeMethod(GrouperUtil.java:4929) at edu.internet2.middleware.grouper.util.GrouperUtil.callMethod(GrouperUtil.java:4880) at edu.internet2.middleware.grouper.j2ee.GrouperUiRestServlet.doGet(GrouperUiRestServlet.java:336) at edu.internet2.middleware.grouper.j2ee.GrouperUiRestServlet.doPost(GrouperUiRestServlet.java:203) at javax.servlet.http.HttpServlet.service(HttpServlet.java:652) at javax.servlet.http.HttpServlet.service(HttpServlet.java:733) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.owasp.csrfguard.CsrfGuardFilter.doFilter(CsrfGuardFilter.java:88) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at edu.internet2.middleware.grouper.ui.GrouperUiFilter.doFilter(GrouperUiFilter.java:1173) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:199) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:97) at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:544) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:143) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:81) at org.apache.catalina.valves.AbstractAccessLogValve.invoke(AbstractAccessLogValve.java:690) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:78) at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:343) at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:616) at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:65)