java.lang.RuntimeException

Exception evaluating expression: #parent.readOnly

Samebug tips3

You can only access stepExecutionContext within a bean defined in the scope = "step", add "scope = "step"" to your bean declaration.

Flow files only know how to work with Spring Beans, annotate ManagedBean with @Component('serviceProviderSubscriptionBB') or declare the managed bean directly on flow with <var name="serviceProviderSubscriptionBB" class="the full name of your class"/>

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Solutions on the web4142

  • via Kuali JIRA by Sharon Thelen, 11 months ago
    Exception evaluating expression: #parent.readOnly
  • via Kuali JIRA by Erik Meade, 11 months ago
    Exception evaluating expression: #parent.readOnly
  • via Kuali JIRA by Erik Meade, 1 year ago
    Exception evaluating expression: #parent.readOnly
  • Stack trace

    • java.lang.RuntimeException: Exception evaluating expression: #parent.readOnly at org.kuali.rice.krad.uif.view.DefaultExpressionEvaluator.evaluateExpression(DefaultExpressionEvaluator.java:147) at org.kuali.rice.krad.uif.view.DefaultExpressionEvaluator.evaluatePropertyExpression(DefaultExpressionEvaluator.java:208) at org.kuali.rice.krad.uif.view.DefaultExpressionEvaluator.evaluatePropertyExpressions(DefaultExpressionEvaluator.java:418) at org.kuali.rice.krad.uif.view.DefaultExpressionEvaluator.evaluateExpressionsOnConfigurable(DefaultExpressionEvaluator.java:120) at org.kuali.rice.krad.uif.service.impl.ViewHelperServiceImpl.performComponentApplyModel(ViewHelperServiceImpl.java:866) at org.kuali.rice.krad.uif.service.impl.ViewHelperServiceImpl.performComponentLifecycle(ViewHelperServiceImpl.java:368) at org.kuali.rice.krad.web.controller.UifControllerHelper.prepareViewForRendering(UifControllerHelper.java:244) at org.kuali.rice.krad.web.controller.UifControllerHelper.postControllerHandle(UifControllerHelper.java:140) at org.kuali.rice.krad.web.controller.UifControllerHandlerInterceptor.postHandle(UifControllerHandlerInterceptor.java:87) at org.springframework.web.servlet.HandlerExecutionChain.applyPostHandle(HandlerExecutionChain.java:149) at org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:934) at org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:856) at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:936) at org.springframework.web.servlet.FrameworkServlet.doPost(FrameworkServlet.java:838) at javax.servlet.http.HttpServlet.service(HttpServlet.java:637) at org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:812) at javax.servlet.http.HttpServlet.service(HttpServlet.java:717) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) at org.kuali.rice.krad.web.filter.CharsetFilter.doFilter(CharsetFilter.java:58) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) at org.kuali.rice.krad.web.filter.UserLoginFilter.doFilter(UserLoginFilter.java:89) at org.kuali.rice.krad.web.filter.UserLoginFilter.doFilter(UserLoginFilter.java:77) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) at org.kuali.rice.krad.web.filter.BootstrapFilterChain.doFilter(BootstrapFilter.java:327) at org.jasig.cas.client.util.HttpServletRequestWrapperFilter.doFilter(HttpServletRequestWrapperFilter.java:75) at org.kuali.rice.krad.web.filter.BootstrapFilterChain.doFilter(BootstrapFilter.java:320) at org.jasig.cas.client.validation.AbstractTicketValidationFilter.doFilter(AbstractTicketValidationFilter.java:201) at org.kuali.rice.krad.web.filter.BootstrapFilterChain.doFilter(BootstrapFilter.java:320) at org.jasig.cas.client.authentication.AuthenticationFilter.doFilter(AuthenticationFilter.java:107) at org.kuali.rice.krad.web.filter.BootstrapFilterChain.doFilter(BootstrapFilter.java:320) at org.jasig.cas.client.session.SingleSignOutFilter.doFilter(SingleSignOutFilter.java:76) at org.kuali.rice.krad.web.filter.BootstrapFilterChain.doFilter(BootstrapFilter.java:320) at org.kuali.rice.krad.web.filter.BootstrapFilter.doFilter(BootstrapFilter.java:199) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) at org.kuali.rice.krad.web.filter.UifSessionTimeoutFilter.doFilter(UifSessionTimeoutFilter.java:128) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) at org.kuali.rice.core.web.Log4JContextClearingFilter.doFilterInternal(Log4JContextClearingFilter.java:37) at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) at org.kuali.rice.krad.web.filter.HideWebInfFilter.doFilter(HideWebInfFilter.java:68) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) at org.springframework.web.filter.AbstractRequestLoggingFilter.doFilterInternal(AbstractRequestLoggingFilter.java:213) at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109) at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:293) at org.apache.jk.server.JkCoyoteHandler.invoke(JkCoyoteHandler.java:190) at org.apache.jk.common.HandlerRequest.invoke(HandlerRequest.java:291) at org.apache.jk.common.ChannelSocket.invoke(ChannelSocket.java:776) at org.apache.jk.common.ChannelSocket.processConnection(ChannelSocket.java:705) at org.apache.jk.common.ChannelSocket$SocketConnection.runIt(ChannelSocket.java:898) at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:690) at java.lang.Thread.run(Thread.java:722) Caused by: org.springframework.expression.spel.SpelEvaluationException: EL1007E:(pos 0): Field or property 'readOnly' cannot be found on null at org.springframework.expression.spel.ast.PropertyOrFieldReference.readProperty(PropertyOrFieldReference.java:243) at org.springframework.expression.spel.ast.PropertyOrFieldReference.getValueInternal(PropertyOrFieldReference.java:112) at org.springframework.expression.spel.ast.PropertyOrFieldReference.access$000(PropertyOrFieldReference.java:43) at org.springframework.expression.spel.ast.PropertyOrFieldReference$AccessorLValue.getValue(PropertyOrFieldReference.java:87) at org.springframework.expression.spel.ast.CompoundExpression.getValueInternal(CompoundExpression.java:82) at org.springframework.expression.spel.ast.SpelNodeImpl.getValue(SpelNodeImpl.java:93) at org.springframework.expression.spel.standard.SpelExpression.getValue(SpelExpression.java:89)

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