javax.el.ELException

java.lang.NullPointerException

Samebug tips0

There are no available Samebug tips for this exception. If you know how to solve this issue, help other users by writing a short tip.

Don't give up yet. Paste your full stack trace to get a solution.

Solutions on the web285

  • via Atlassian JIRA by Jeff Turner, 11 months ago
    java.lang.NullPointerException
  • via Atlassian JIRA by Matt "Spuddy" Quail, 11 months ago
    java.lang.NullPointerException
  • via Atlassian JIRA by Paul Slade, 11 months ago
    java.lang.NullPointerException
  • Stack trace

    • javax.el.ELException: java.lang.NullPointerException at javax.faces.component.ValueExpressionValueBindingAdapter.getValue(ValueExpressionValueBindingAdapter.java:76) at javax.faces.component.html.HtmlInputText.getOnchange(HtmlInputText.java:337) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:597) at javax.faces.component.UIComponentBase$AttributesMap.get(UIComponentBase.java:1542) at com.sun.faces.renderkit.RenderKitUtils.renderPassThruAttributes(RenderKitUtils.java:440) at com.sun.faces.renderkit.RenderKitUtils.renderPassThruAttributes(RenderKitUtils.java:393) at com.sun.faces.renderkit.html_basic.TextRenderer.getEndTextToRender(TextRenderer.java:119) at com.sun.faces.renderkit.html_basic.HtmlBasicRenderer.encodeEnd(HtmlBasicRenderer.java:204) at javax.faces.component.UIComponentBase.encodeEnd(UIComponentBase.java:833) at javax.faces.component.UIComponent.encodeAll(UIComponent.java:896) at javax.faces.render.Renderer.encodeChildren(Renderer.java:137) at javax.faces.component.UIComponentBase.encodeChildren(UIComponentBase.java:809) at javax.faces.component.UIComponent.encodeAll(UIComponent.java:886) at javax.faces.component.UIComponent.encodeAll(UIComponent.java:892) at com.sun.faces.application.ViewHandlerImpl.doRenderView(ViewHandlerImpl.java:244) at com.sun.faces.application.ViewHandlerImpl.renderView(ViewHandlerImpl.java:175) at org.ajax4jsf.framework.ViewHandlerWrapper.renderView(ViewHandlerWrapper.java:108) at org.ajax4jsf.framework.ajax.AjaxViewHandler.renderView(AjaxViewHandler.java:260) at com.sun.faces.lifecycle.RenderResponsePhase.execute(RenderResponsePhase.java:106) at com.sun.faces.lifecycle.LifecycleImpl.phase(LifecycleImpl.java:251) at com.sun.faces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:144) at javax.faces.webapp.FacesServlet.service(FacesServlet.java:245) at org.apache.catalina.core.ApplicationFilterChain.servletService(ApplicationFilterChain.java:398) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:304) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:185) at org.ajax4jsf.framework.ajax.xmlfilter.BaseXMLFilter.doXmlFilter(BaseXMLFilter.java:127) at org.ajax4jsf.framework.ajax.xmlfilter.BaseFilter.doFilter(BaseFilter.java:277) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:217) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:185) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:275) at org.apache.catalina.core.StandardContextValve.invokeInternal(StandardContextValve.java:258) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:189) at org.apache.catalina.core.StandardPipeline.doInvoke(StandardPipeline.java:611) at org.apache.catalina.core.StandardPipeline.doInvoke(StandardPipeline.java:564) at com.sun.enterprise.web.WebPipeline.invoke(WebPipeline.java:81) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:193) at org.apache.catalina.core.StandardPipeline.doInvoke(StandardPipeline.java:611) at org.apache.catalina.core.StandardPipeline.doInvoke(StandardPipeline.java:564) at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:558) at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:1067) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:137) at org.apache.catalina.core.StandardPipeline.doInvoke(StandardPipeline.java:611) at org.apache.catalina.core.StandardPipeline.doInvoke(StandardPipeline.java:564) at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:558) at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:1067) at org.apache.coyote.tomcat5.CoyoteAdapter.service(CoyoteAdapter.java:255) at com.sun.enterprise.web.connector.grizzly.DefaultProcessorTask.invokeAdapter(DefaultProcessorTask.java:618) at com.sun.enterprise.web.connector.grizzly.DefaultProcessorTask.doProcess(DefaultProcessorTask.java:549) at com.sun.enterprise.web.connector.grizzly.DefaultProcessorTask.process(DefaultProcessorTask.java:790) at com.sun.enterprise.web.connector.grizzly.DefaultReadTask.executeProcessorTask(DefaultReadTask.java:326) at com.sun.enterprise.web.connector.grizzly.DefaultReadTask.doTask(DefaultReadTask.java:248) at com.sun.enterprise.web.connector.grizzly.DefaultReadTask.doTask(DefaultReadTask.java:199) at com.sun.enterprise.web.portunif.PortUnificationPipeline$PUTask.doTask(PortUnificationPipeline.java:345) at com.sun.enterprise.web.connector.grizzly.TaskBase.run(TaskBase.java:252) at com.sun.enterprise.web.connector.grizzly.ssl.SSLWorkerThread.run(SSLWorkerThread.java:93) Caused by: java.lang.NullPointerException at org.ajax4jsf.framework.renderer.AjaxRendererUtils.buildAjaxFunction(AjaxRendererUtils.java:368) at org.ajax4jsf.framework.renderer.AjaxRendererUtils.buildAjaxFunction(AjaxRendererUtils.java:347) at org.ajax4jsf.framework.renderer.AjaxRendererUtils.buildOnEvent(AjaxRendererUtils.java:156) at org.ajax4jsf.ajax.UIAjaxSupport.getEventString(UIAjaxSupport.java:115) at org.ajax4jsf.framework.ajax.EventValueBinding.getValue(EventValueBinding.java:92) at javax.faces.component.ValueExpressionValueBindingAdapter.getValue(ValueExpressionValueBindingAdapter.java:73) ... 57 more

    Write tip

    You have a different solution? A short tip here would help you and many other users who saw this issue last week.

    Users with the same issue

    You’re the first here who have seen this exception.