javax.faces.el.EvaluationException: /guess.xhtml @29,61 value="#{visit.letters}": Bean: hangman1.Visit, property: letters
at com.sun.facelets.el.LegacyValueBinding.getValue(LegacyValueBinding.java:61)
at javax.faces.component.UIData.getValue(UIData.java:1173)
at javax.faces.component.UIData.createDataModel(UIData.java:850)
at javax.faces.component.UIData.getDataModel(UIData.java:839)
at javax.faces.component.UIData.setRowIndex(UIData.java:164)
at com.mycompany.jsf.renderer.BarRenderer.encodeChildren(BarRenderer.java:64)
at javax.faces.component.UIComponentBase.encodeChildren(UIComponentBase.java:329)
at com.sun.facelets.FaceletViewHandler.encodeRecursive(FaceletViewHandler.java:449)
at com.sun.facelets.FaceletViewHandler.encodeRecursive(FaceletViewHandler.java:454)
at com.sun.facelets.FaceletViewHandler.renderView(FaceletViewHandler.java:396)
at org.apache.myfaces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:300)
at javax.faces.webapp.FacesServlet.service(FacesServlet.java:110)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:237)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:157)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:214)
at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:104)
at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:520)
at org.apache.catalina.core.StandardContextValve.invokeInternal(StandardContextValve.java:198)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:152)
at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:104)
at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:462)
at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:102)
at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:520)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:137)
at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:104)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:118)
at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:102)
at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:520)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:104)
at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:520)
at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:929)
at org.apache.coyote.tomcat5.CoyoteAdapter.service(CoyoteAdapter.java:160)
at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:799)
at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.processConnection(Http11Protocol.java:705)
at org.apache.tomcat.util.net.TcpWorkerThread.runIt(PoolTcpEndpoint.java:577)
at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:683)
at java.lang.Thread.run(Thread.java:534)
Caused by: java.lang.reflect.InvocationTargetException
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:324)
at org.apache.myfaces.el.PropertyResolverImpl.getProperty(PropertyResolverImpl.java:419)
at org.apache.myfaces.el.PropertyResolverImpl.getValue(PropertyResolverImpl.java:104)
at com.sun.facelets.el.LegacyELContext$LegacyELResolver.getValue(LegacyELContext.java:138)
at com.sun.el.parser.AstValue.getValue(AstValue.java:96)
at com.sun.el.ValueExpressionImpl.getValue(ValueExpressionImpl.java:183)
at com.sun.facelets.el.TagValueExpression.getValue(TagValueExpression.java:72)
at com.sun.facelets.el.LegacyValueBinding.getValue(LegacyValueBinding.java:57)
... 37 more
Caused by: java.lang.NullPointerException
at hangman1.Visit.getLetters(Visit.java:86)
... 48 more
Name | Value |
---|---|
None |
Name | Value |
---|---|
None |
Name | Value |
---|---|
visit | hangman1.Visit@dd89f9 |
Name | Value |
---|---|
guessesLeftImages | [images/Chalkboard_1x7.png, images/Chalkboard_1x8.png, images/Chalkboard_2x7.png, images/Chalkboard_2x8.png, images/Chalkboard_3x7.png, images/Chalkboard_3x8.png] |
letterImages | {#=images/letter-spacer.png, _=images/Chalkboard_5x3.png, a=images/Chalkboard_1x1.png, b=images/Chalkboard_1x2.png, c=images/Chalkboard_1x3.png, d=images/Chalkboard_1x4.png, e=images/Chalkboard_1x5.png, f=images/Chalkboard_1x6.png, g=images/Chalkboard_2x1.png, h=images/Chalkboard_2x2.png, i=images/Chalkboard_2x3.png, j=images/Chalkboard_2x4.png, k=images/Chalkboard_2x5.png, l=images/Chalkboard_2x6.png, m=images/Chalkboard_3x1.png, n=images/Chalkboard_3x2.png, o=images/Chalkboard_3x3.png, p=images/Chalkboard_3x4.png, q=images/Chalkboard_3x5.png, r=images/Chalkboard_3x6.png, s=images/Chalkboard_4x1.png, t=images/Chalkboard_4x2.png, u=images/Chalkboard_4x3.png, v=images/Chalkboard_4x4.png, w=images/Chalkboard_4x5.png, x=images/Chalkboard_4x6.png, y=images/Chalkboard_5x1.png, z=images/Chalkboard_5x2.png} |
scaffoldImages | [images/scaffold-5.png, images/scaffold-4.png, images/scaffold-3.png, images/scaffold-2.png, images/scaffold-1.png, images/scaffold.png] |