2019-04-21 22:18:12,025 ERROR [org.teiid.ODATA] (default task-2) TEIID16052 Unable to process odata request due to: OData Library: An exception without message text was thrown.: java.lang.NullPointerException at org.jboss.teiid.olingo@12.1.0//org.teiid.olingo.service.ODataSQLBuilder.visitOperation(ODataSQLBuilder.java:948) at org.jboss.teiid.olingo@12.1.0//org.teiid.olingo.service.ODataSQLBuilder.visit(ODataSQLBuilder.java:934) at org.apache.olingo.server@4.6.0-SNAPSHOT//org.apache.olingo.server.core.RequestURLHierarchyVisitor.visit(RequestURLHierarchyVisitor.java:176) at org.apache.olingo.server@4.6.0-SNAPSHOT//org.apache.olingo.server.core.RequestURLHierarchyVisitor.visit(RequestURLHierarchyVisitor.java:92) at org.jboss.teiid.olingo@12.1.0//org.teiid.olingo.service.TeiidServiceHandler.invokeOperation(TeiidServiceHandler.java:700) at org.jboss.teiid.olingo@12.1.0//org.teiid.olingo.service.TeiidServiceHandler.invoke(TeiidServiceHandler.java:686) at org.apache.olingo.server@4.6.0-SNAPSHOT//org.apache.olingo.server.core.requests.ActionRequest.execute(ActionRequest.java:70) at org.apache.olingo.server@4.6.0-SNAPSHOT//org.apache.olingo.server.core.ServiceDispatcher.internalExecute(ServiceDispatcher.java:167) at org.apache.olingo.server@4.6.0-SNAPSHOT//org.apache.olingo.server.core.ServiceDispatcher.execute(ServiceDispatcher.java:96) at org.apache.olingo.server@4.6.0-SNAPSHOT//org.apache.olingo.server.core.requests.BatchRequest.executeSingleRequest(BatchRequest.java:157) at org.apache.olingo.server@4.6.0-SNAPSHOT//org.apache.olingo.server.core.requests.BatchRequest.process(BatchRequest.java:125) at org.apache.olingo.server@4.6.0-SNAPSHOT//org.apache.olingo.server.core.requests.BatchRequest.execute(BatchRequest.java:102) at org.apache.olingo.server@4.6.0-SNAPSHOT//org.apache.olingo.server.core.ServiceDispatcher.internalExecute(ServiceDispatcher.java:167) at org.apache.olingo.server@4.6.0-SNAPSHOT//org.apache.olingo.server.core.ServiceDispatcher.execute(ServiceDispatcher.java:96) at org.apache.olingo.server@4.6.0-SNAPSHOT//org.apache.olingo.server.core.OData4HttpHandler.process(OData4HttpHandler.java:67) at org.jboss.teiid.olingo@12.1.0//org.teiid.olingo.web.ODataServlet.service(ODataServlet.java:39) at javax.servlet.api@1.0.0.Final//javax.servlet.http.HttpServlet.service(HttpServlet.java:791) at io.undertow.servlet@2.0.15.Final//io.undertow.servlet.handlers.ServletHandler.handleRequest(ServletHandler.java:74) at io.undertow.servlet@2.0.15.Final//io.undertow.servlet.handlers.FilterHandler$FilterChainImpl.doFilter(FilterHandler.java:129) at org.jboss.teiid.olingo@12.1.0//org.teiid.olingo.web.ODataFilter.internalDoFilter(ODataFilter.java:251) at org.jboss.teiid.olingo@12.1.0//org.teiid.olingo.web.ODataFilter.doFilter(ODataFilter.java:114) at io.undertow.servlet@2.0.15.Final//io.undertow.servlet.core.ManagedFilter.doFilter(ManagedFilter.java:61) at io.undertow.servlet@2.0.15.Final//io.undertow.servlet.handlers.FilterHandler$FilterChainImpl.doFilter(FilterHandler.java:131) at org.jboss.teiid.olingo@12.1.0//org.teiid.olingo.web.gzip.GzipFilter.doFilter(GzipFilter.java:57) at io.undertow.servlet@2.0.15.Final//io.undertow.servlet.core.ManagedFilter.doFilter(ManagedFilter.java:61) at io.undertow.servlet@2.0.15.Final//io.undertow.servlet.handlers.FilterHandler$FilterChainImpl.doFilter(FilterHandler.java:131) at org.jboss.teiid.olingo@12.1.0//org.teiid.olingo.web.CorsFilter.doFilter(CorsFilter.java:80) at io.undertow.servlet@2.0.15.Final//io.undertow.servlet.core.ManagedFilter.doFilter(ManagedFilter.java:61) at io.undertow.servlet@2.0.15.Final//io.undertow.servlet.handlers.FilterHandler$FilterChainImpl.doFilter(FilterHandler.java:131) at io.undertow.servlet@2.0.15.Final//io.undertow.servlet.handlers.FilterHandler.handleRequest(FilterHandler.java:84) at io.undertow.servlet@2.0.15.Final//io.undertow.servlet.handlers.security.ServletSecurityRoleHandler.handleRequest(ServletSecurityRoleHandler.java:62) at io.undertow.servlet@2.0.15.Final//io.undertow.servlet.handlers.ServletChain$1.handleRequest(ServletChain.java:68) at io.undertow.servlet@2.0.15.Final//io.undertow.servlet.handlers.ServletDispatchingHandler.handleRequest(ServletDispatchingHandler.java:36) at org.wildfly.extension.undertow@15.0.1.Final//org.wildfly.extension.undertow.security.SecurityContextAssociationHandler.handleRequest(SecurityContextAssociationHandler.java:78) at io.undertow.core@2.0.15.Final//io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43) at org.keycloak.keycloak-undertow-adapter@5.0.0//org.keycloak.adapters.undertow.UndertowAuthenticatedActionsHandler.handleRequest(UndertowAuthenticatedActionsHandler.java:66) at io.undertow.servlet@2.0.15.Final//io.undertow.servlet.handlers.security.SSLInformationAssociationHandler.handleRequest(SSLInformationAssociationHandler.java:132) at io.undertow.servlet@2.0.15.Final//io.undertow.servlet.handlers.security.ServletAuthenticationCallHandler.handleRequest(ServletAuthenticationCallHandler.java:57) at io.undertow.core@2.0.15.Final//io.undertow.server.handlers.DisableCacheHandler.handleRequest(DisableCacheHandler.java:33) at io.undertow.core@2.0.15.Final//io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43) at io.undertow.core@2.0.15.Final//io.undertow.security.handlers.AuthenticationConstraintHandler.handleRequest(AuthenticationConstraintHandler.java:53) at io.undertow.core@2.0.15.Final//io.undertow.security.handlers.AbstractConfidentialityHandler.handleRequest(AbstractConfidentialityHandler.java:46) at io.undertow.servlet@2.0.15.Final//io.undertow.servlet.handlers.security.ServletConfidentialityConstraintHandler.handleRequest(ServletConfidentialityConstraintHandler.java:64) at io.undertow.servlet@2.0.15.Final//io.undertow.servlet.handlers.security.ServletSecurityConstraintHandler.handleRequest(ServletSecurityConstraintHandler.java:59) at io.undertow.core@2.0.15.Final//io.undertow.security.handlers.AuthenticationMechanismsHandler.handleRequest(AuthenticationMechanismsHandler.java:60) at io.undertow.servlet@2.0.15.Final//io.undertow.servlet.handlers.security.CachedAuthenticatedSessionHandler.handleRequest(CachedAuthenticatedSessionHandler.java:77) at io.undertow.core@2.0.15.Final//io.undertow.security.handlers.NotificationReceiverHandler.handleRequest(NotificationReceiverHandler.java:50) at io.undertow.core@2.0.15.Final//io.undertow.security.handlers.AbstractSecurityContextAssociationHandler.handleRequest(AbstractSecurityContextAssociationHandler.java:43) at io.undertow.core@2.0.15.Final//io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43) at org.wildfly.extension.undertow@15.0.1.Final//org.wildfly.extension.undertow.security.jacc.JACCContextIdHandler.handleRequest(JACCContextIdHandler.java:61) at io.undertow.core@2.0.15.Final//io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43) at org.wildfly.extension.undertow@15.0.1.Final//org.wildfly.extension.undertow.deployment.GlobalRequestControllerHandler.handleRequest(GlobalRequestControllerHandler.java:68) at org.keycloak.keycloak-undertow-adapter@5.0.0//org.keycloak.adapters.undertow.ServletPreAuthActionsHandler.handleRequest(ServletPreAuthActionsHandler.java:69) at io.undertow.core@2.0.15.Final//io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43) at io.undertow.servlet@2.0.15.Final//io.undertow.servlet.handlers.ServletInitialHandler.handleFirstRequest(ServletInitialHandler.java:292) at io.undertow.servlet@2.0.15.Final//io.undertow.servlet.handlers.ServletInitialHandler.access$100(ServletInitialHandler.java:81) at io.undertow.servlet@2.0.15.Final//io.undertow.servlet.handlers.ServletInitialHandler$2.call(ServletInitialHandler.java:138) at io.undertow.servlet@2.0.15.Final//io.undertow.servlet.handlers.ServletInitialHandler$2.call(ServletInitialHandler.java:135) at io.undertow.servlet@2.0.15.Final//io.undertow.servlet.core.ServletRequestContextThreadSetupAction$1.call(ServletRequestContextThreadSetupAction.java:48) at io.undertow.servlet@2.0.15.Final//io.undertow.servlet.core.ContextClassLoaderSetupAction$1.call(ContextClassLoaderSetupAction.java:43) at org.wildfly.extension.undertow@15.0.1.Final//org.wildfly.extension.undertow.security.SecurityContextThreadSetupAction.lambda$create$0(SecurityContextThreadSetupAction.java:105) at org.wildfly.extension.undertow@15.0.1.Final//org.wildfly.extension.undertow.deployment.UndertowDeploymentInfoService$UndertowThreadSetupAction.lambda$create$0(UndertowDeploymentInfoService.java:1502) at org.wildfly.extension.undertow@15.0.1.Final//org.wildfly.extension.undertow.deployment.UndertowDeploymentInfoService$UndertowThreadSetupAction.lambda$create$0(UndertowDeploymentInfoService.java:1502) at org.wildfly.extension.undertow@15.0.1.Final//org.wildfly.extension.undertow.deployment.UndertowDeploymentInfoService$UndertowThreadSetupAction.lambda$create$0(UndertowDeploymentInfoService.java:1502) at org.wildfly.extension.undertow@15.0.1.Final//org.wildfly.extension.undertow.deployment.UndertowDeploymentInfoService$UndertowThreadSetupAction.lambda$create$0(UndertowDeploymentInfoService.java:1502) at io.undertow.servlet@2.0.15.Final//io.undertow.servlet.handlers.ServletInitialHandler.dispatchRequest(ServletInitialHandler.java:272) at io.undertow.servlet@2.0.15.Final//io.undertow.servlet.handlers.ServletInitialHandler.access$000(ServletInitialHandler.java:81) at io.undertow.servlet@2.0.15.Final//io.undertow.servlet.handlers.ServletInitialHandler$1.handleRequest(ServletInitialHandler.java:104) at io.undertow.core@2.0.15.Final//io.undertow.server.Connectors.executeRootHandler(Connectors.java:360) at io.undertow.core@2.0.15.Final//io.undertow.server.HttpServerExchange$1.run(HttpServerExchange.java:830) at org.jboss.threads@2.3.2.Final//org.jboss.threads.ContextClassLoaderSavingRunnable.run(ContextClassLoaderSavingRunnable.java:35) at org.jboss.threads@2.3.2.Final//org.jboss.threads.EnhancedQueueExecutor.safeRun(EnhancedQueueExecutor.java:1985) at org.jboss.threads@2.3.2.Final//org.jboss.threads.EnhancedQueueExecutor$ThreadBody.doRunTask(EnhancedQueueExecutor.java:1487) at org.jboss.threads@2.3.2.Final//org.jboss.threads.EnhancedQueueExecutor$ThreadBody.run(EnhancedQueueExecutor.java:1378) at java.base/java.lang.Thread.run(Thread.java:834)