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luansilva71

Erro de injeção no Bean gerenciado

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Estou desenvolvendo em jsf e me deparei com este erro, alguém sabe o que pode ser???

javax.servlet.ServletException: javax.servlet.ServletException: Um erro ocorreu ao realizar a injeção de recurso no bean gerenciado telaAlunosBean
	br.edu.ifba.as.web.filter.ConexaoHibernateFilter.doFilter(ConexaoHibernateFilter.java:39)
	org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:330)
	org.springframework.security.web.access.intercept.FilterSecurityInterceptor.invoke(FilterSecurityInterceptor.java:118)
	org.springframework.security.web.access.intercept.FilterSecurityInterceptor.doFilter(FilterSecurityInterceptor.java:84)
	org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342)
	org.springframework.security.web.access.ExceptionTranslationFilter.doFilter(ExceptionTranslationFilter.java:113)
	org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342)
	org.springframework.security.web.session.SessionManagementFilter.doFilter(SessionManagementFilter.java:103)
	org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342)
	org.springframework.security.web.authentication.AnonymousAuthenticationFilter.doFilter(AnonymousAuthenticationFilter.java:113)
	org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342)
	org.springframework.security.web.servletapi.SecurityContextHolderAwareRequestFilter.doFilter(SecurityContextHolderAwareRequestFilter.java:154)
	org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342)
	org.springframework.security.web.savedrequest.RequestCacheAwareFilter.doFilter(RequestCacheAwareFilter.java:45)
	org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342)
	org.springframework.security.web.authentication.www.BasicAuthenticationFilter.doFilter(BasicAuthenticationFilter.java:150)
	org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342)
	org.springframework.security.web.authentication.AbstractAuthenticationProcessingFilter.doFilter(AbstractAuthenticationProcessingFilter.java:199)
	org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342)
	org.springframework.security.web.authentication.logout.LogoutFilter.doFilter(LogoutFilter.java:110)
	org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342)
	org.springframework.security.web.context.request.async.WebAsyncManagerIntegrationFilter.doFilterInternal(WebAsyncManagerIntegrationFilter.java:50)
	org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:106)
	org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342)
	org.springframework.security.web.context.SecurityContextPersistenceFilter.doFilter(SecurityContextPersistenceFilter.java:87)
	org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342)
	org.springframework.security.web.FilterChainProxy.doFilterInternal(FilterChainProxy.java:192)
	org.springframework.security.web.FilterChainProxy.doFilter(FilterChainProxy.java:160)
	org.springframework.web.filter.DelegatingFilterProxy.invokeDelegate(DelegatingFilterProxy.java:343)
	org.springframework.web.filter.DelegatingFilterProxy.doFilter(DelegatingFilterProxy.java:260)
root cause

javax.servlet.ServletException: Um erro ocorreu ao realizar a injeção de recurso no bean gerenciado telaAlunosBean
	javax.faces.webapp.FacesServlet.service(FacesServlet.java:659)
	org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52)
	br.edu.ifba.as.web.filter.ConexaoHibernateFilter.doFilter(ConexaoHibernateFilter.java:26)
	org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:330)
	org.springframework.security.web.access.intercept.FilterSecurityInterceptor.invoke(FilterSecurityInterceptor.java:118)
	org.springframework.security.web.access.intercept.FilterSecurityInterceptor.doFilter(FilterSecurityInterceptor.java:84)
	org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342)
	org.springframework.security.web.access.ExceptionTranslationFilter.doFilter(ExceptionTranslationFilter.java:113)
	org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342)
	org.springframework.security.web.session.SessionManagementFilter.doFilter(SessionManagementFilter.java:103)
	org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342)
	org.springframework.security.web.authentication.AnonymousAuthenticationFilter.doFilter(AnonymousAuthenticationFilter.java:113)
	org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342)
	org.springframework.security.web.servletapi.SecurityContextHolderAwareRequestFilter.doFilter(SecurityContextHolderAwareRequestFilter.java:154)
	org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342)
	org.springframework.security.web.savedrequest.RequestCacheAwareFilter.doFilter(RequestCacheAwareFilter.java:45)
	org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342)
	org.springframework.security.web.authentication.www.BasicAuthenticationFilter.doFilter(BasicAuthenticationFilter.java:150)
	org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342)
	org.springframework.security.web.authentication.AbstractAuthenticationProcessingFilter.doFilter(AbstractAuthenticationProcessingFilter.java:199)
	org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342)
	org.springframework.security.web.authentication.logout.LogoutFilter.doFilter(LogoutFilter.java:110)
	org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342)
	org.springframework.security.web.context.request.async.WebAsyncManagerIntegrationFilter.doFilterInternal(WebAsyncManagerIntegrationFilter.java:50)
	org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:106)
	org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342)
	org.springframework.security.web.context.SecurityContextPersistenceFilter.doFilter(SecurityContextPersistenceFilter.java:87)
	org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342)
	org.springframework.security.web.FilterChainProxy.doFilterInternal(FilterChainProxy.java:192)
	org.springframework.security.web.FilterChainProxy.doFilter(FilterChainProxy.java:160)
	org.springframework.web.filter.DelegatingFilterProxy.invokeDelegate(DelegatingFilterProxy.java:343)
	org.springframework.web.filter.DelegatingFilterProxy.doFilter(DelegatingFilterProxy.java:260)
root cause

com.sun.faces.mgbean.ManagedBeanCreationException: Um erro ocorreu ao realizar a injeção de recurso no bean gerenciado telaAlunosBean
	com.sun.faces.mgbean.BeanBuilder.invokePostConstruct(BeanBuilder.java:227)
	com.sun.faces.mgbean.BeanBuilder.build(BeanBuilder.java:103)
	com.sun.faces.mgbean.BeanManager.createAndPush(BeanManager.java:409)
	com.sun.faces.mgbean.BeanManager.create(BeanManager.java:269)
	com.sun.faces.el.ManagedBeanELResolver.resolveBean(ManagedBeanELResolver.java:257)
	com.sun.faces.el.ManagedBeanELResolver.getValue(ManagedBeanELResolver.java:117)
	com.sun.faces.el.DemuxCompositeELResolver._getValue(DemuxCompositeELResolver.java:176)
	com.sun.faces.el.DemuxCompositeELResolver.getValue(DemuxCompositeELResolver.java:203)
	org.apache.el.parser.AstIdentifier.getValue(AstIdentifier.java:80)
	org.apache.el.parser.AstValue.getValue(AstValue.java:137)
	org.apache.el.ValueExpressionImpl.getValue(ValueExpressionImpl.java:184)
	com.sun.faces.facelets.el.TagValueExpression.getValue(TagValueExpression.java:109)
	javax.faces.component.ComponentStateHelper.eval(ComponentStateHelper.java:194)
	javax.faces.component.ComponentStateHelper.eval(ComponentStateHelper.java:182)
	javax.faces.component.UIOutput.getValue(UIOutput.java:174)
	javax.faces.component.UIInput.getValue(UIInput.java:291)
	org.primefaces.util.ComponentUtils.getValueToRender(ComponentUtils.java:94)
	org.primefaces.util.ComponentUtils.getValueToRender(ComponentUtils.java:58)
	org.primefaces.component.inputtext.InputTextRenderer.encodeMarkup(InputTextRenderer.java:71)
	org.primefaces.component.inputtext.InputTextRenderer.encodeEnd(InputTextRenderer.java:52)
	javax.faces.component.UIComponentBase.encodeEnd(UIComponentBase.java:919)
	javax.faces.component.UIComponent.encodeAll(UIComponent.java:1863)
	org.primefaces.component.toolbar.ToolbarRenderer.encodeToolbarGroups(ToolbarRenderer.java:76)
	org.primefaces.component.toolbar.ToolbarRenderer.encodeEnd(ToolbarRenderer.java:44)
	javax.faces.component.UIComponentBase.encodeEnd(UIComponentBase.java:919)
	org.primefaces.renderkit.CoreRenderer.renderChild(CoreRenderer.java:89)
	org.primefaces.renderkit.CoreRenderer.renderChildren(CoreRenderer.java:72)
	org.primefaces.component.outputpanel.OutputPanelRenderer.encodeMarkup(OutputPanelRenderer.java:65)
	org.primefaces.component.outputpanel.OutputPanelRenderer.encodeEnd(OutputPanelRenderer.java:41)
	javax.faces.component.UIComponentBase.encodeEnd(UIComponentBase.java:919)
	javax.faces.component.UIComponent.encodeAll(UIComponent.java:1863)
	javax.faces.render.Renderer.encodeChildren(Renderer.java:176)
	javax.faces.component.UIComponentBase.encodeChildren(UIComponentBase.java:889)
	javax.faces.component.UIComponent.encodeAll(UIComponent.java:1856)
	javax.faces.component.UIComponent.encodeAll(UIComponent.java:1859)
	javax.faces.component.UIComponent.encodeAll(UIComponent.java:1859)
	com.sun.faces.application.view.FaceletViewHandlingStrategy.renderView(FaceletViewHandlingStrategy.java:456)
	com.sun.faces.application.view.MultiViewHandler.renderView(MultiViewHandler.java:133)
	com.sun.faces.lifecycle.RenderResponsePhase.execute(RenderResponsePhase.java:120)
	com.sun.faces.lifecycle.Phase.doPhase(Phase.java:101)
	com.sun.faces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:219)
	javax.faces.webapp.FacesServlet.service(FacesServlet.java:647)
	org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52)
	br.edu.ifba.as.web.filter.ConexaoHibernateFilter.doFilter(ConexaoHibernateFilter.java:26)
	org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:330)
	org.springframework.security.web.access.intercept.FilterSecurityInterceptor.invoke(FilterSecurityInterceptor.java:118)
	org.springframework.security.web.access.intercept.FilterSecurityInterceptor.doFilter(FilterSecurityInterceptor.java:84)
	org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342)
	org.springframework.security.web.access.ExceptionTranslationFilter.doFilter(ExceptionTranslationFilter.java:113)
	org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342)
	org.springframework.security.web.session.SessionManagementFilter.doFilter(SessionManagementFilter.java:103)
	org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342)
	org.springframework.security.web.authentication.AnonymousAuthenticationFilter.doFilter(AnonymousAuthenticationFilter.java:113)
	org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342)
	org.springframework.security.web.servletapi.SecurityContextHolderAwareRequestFilter.doFilter(SecurityContextHolderAwareRequestFilter.java:154)
	org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342)
	org.springframework.security.web.savedrequest.RequestCacheAwareFilter.doFilter(RequestCacheAwareFilter.java:45)
	org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342)
	org.springframework.security.web.authentication.www.BasicAuthenticationFilter.doFilter(BasicAuthenticationFilter.java:150)
	org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342)
	org.springframework.security.web.authentication.AbstractAuthenticationProcessingFilter.doFilter(AbstractAuthenticationProcessingFilter.java:199)
	org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342)
	org.springframework.security.web.authentication.logout.LogoutFilter.doFilter(LogoutFilter.java:110)
	org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342)
	org.springframework.security.web.context.request.async.WebAsyncManagerIntegrationFilter.doFilterInternal(WebAsyncManagerIntegrationFilter.java:50)
	org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:106)
	org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342)
	org.springframework.security.web.context.SecurityContextPersistenceFilter.doFilter(SecurityContextPersistenceFilter.java:87)
	org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342)
	org.springframework.security.web.FilterChainProxy.doFilterInternal(FilterChainProxy.java:192)
	org.springframework.security.web.FilterChainProxy.doFilter(FilterChainProxy.java:160)
	org.springframework.web.filter.DelegatingFilterProxy.invokeDelegate(DelegatingFilterProxy.java:343)
	org.springframework.web.filter.DelegatingFilterProxy.doFilter(DelegatingFilterProxy.java:260)
root cause

com.sun.faces.spi.InjectionProviderException
	com.sun.faces.vendor.WebContainerInjectionProvider.invokeAnnotatedMethod(WebContainerInjectionProvider.java:115)
	com.sun.faces.vendor.WebContainerInjectionProvider.invokePostConstruct(WebContainerInjectionProvider.java:95)
	com.sun.faces.mgbean.BeanBuilder.invokePostConstruct(BeanBuilder.java:221)
	com.sun.faces.mgbean.BeanBuilder.build(BeanBuilder.java:103)
	com.sun.faces.mgbean.BeanManager.createAndPush(BeanManager.java:409)
	com.sun.faces.mgbean.BeanManager.create(BeanManager.java:269)
	com.sun.faces.el.ManagedBeanELResolver.resolveBean(ManagedBeanELResolver.java:257)
	com.sun.faces.el.ManagedBeanELResolver.getValue(ManagedBeanELResolver.java:117)
	com.sun.faces.el.DemuxCompositeELResolver._getValue(DemuxCompositeELResolver.java:176)
	com.sun.faces.el.DemuxCompositeELResolver.getValue(DemuxCompositeELResolver.java:203)
	org.apache.el.parser.AstIdentifier.getValue(AstIdentifier.java:80)
	org.apache.el.parser.AstValue.getValue(AstValue.java:137)
	org.apache.el.ValueExpressionImpl.getValue(ValueExpressionImpl.java:184)
	com.sun.faces.facelets.el.TagValueExpression.getValue(TagValueExpression.java:109)
	javax.faces.component.ComponentStateHelper.eval(ComponentStateHelper.java:194)
	javax.faces.component.ComponentStateHelper.eval(ComponentStateHelper.java:182)
	javax.faces.component.UIOutput.getValue(UIOutput.java:174)
	javax.faces.component.UIInput.getValue(UIInput.java:291)
	org.primefaces.util.ComponentUtils.getValueToRender(ComponentUtils.java:94)
	org.primefaces.util.ComponentUtils.getValueToRender(ComponentUtils.java:58)
	org.primefaces.component.inputtext.InputTextRenderer.encodeMarkup(InputTextRenderer.java:71)
	org.primefaces.component.inputtext.InputTextRenderer.encodeEnd(InputTextRenderer.java:52)
	javax.faces.component.UIComponentBase.encodeEnd(UIComponentBase.java:919)
	javax.faces.component.UIComponent.encodeAll(UIComponent.java:1863)
	org.primefaces.component.toolbar.ToolbarRenderer.encodeToolbarGroups(ToolbarRenderer.java:76)
	org.primefaces.component.toolbar.ToolbarRenderer.encodeEnd(ToolbarRenderer.java:44)
	javax.faces.component.UIComponentBase.encodeEnd(UIComponentBase.java:919)
	org.primefaces.renderkit.CoreRenderer.renderChild(CoreRenderer.java:89)
	org.primefaces.renderkit.CoreRenderer.renderChildren(CoreRenderer.java:72)
	org.primefaces.component.outputpanel.OutputPanelRenderer.encodeMarkup(OutputPanelRenderer.java:65)
	org.primefaces.component.outputpanel.OutputPanelRenderer.encodeEnd(OutputPanelRenderer.java:41)
	javax.faces.component.UIComponentBase.encodeEnd(UIComponentBase.java:919)
	javax.faces.component.UIComponent.encodeAll(UIComponent.java:1863)
	javax.faces.render.Renderer.encodeChildren(Renderer.java:176)
	javax.faces.component.UIComponentBase.encodeChildren(UIComponentBase.java:889)
	javax.faces.component.UIComponent.encodeAll(UIComponent.java:1856)
	javax.faces.component.UIComponent.encodeAll(UIComponent.java:1859)
	javax.faces.component.UIComponent.encodeAll(UIComponent.java:1859)
	com.sun.faces.application.view.FaceletViewHandlingStrategy.renderView(FaceletViewHandlingStrategy.java:456)
	com.sun.faces.application.view.MultiViewHandler.renderView(MultiViewHandler.java:133)
	com.sun.faces.lifecycle.RenderResponsePhase.execute(RenderResponsePhase.java:120)
	com.sun.faces.lifecycle.Phase.doPhase(Phase.java:101)
	com.sun.faces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:219)
	javax.faces.webapp.FacesServlet.service(FacesServlet.java:647)
	org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52)
	br.edu.ifba.as.web.filter.ConexaoHibernateFilter.doFilter(ConexaoHibernateFilter.java:26)
	org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:330)
	org.springframework.security.web.access.intercept.FilterSecurityInterceptor.invoke(FilterSecurityInterceptor.java:118)
	org.springframework.security.web.access.intercept.FilterSecurityInterceptor.doFilter(FilterSecurityInterceptor.java:84)
	org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342)
	org.springframework.security.web.access.ExceptionTranslationFilter.doFilter(ExceptionTranslationFilter.java:113)
	org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342)
	org.springframework.security.web.session.SessionManagementFilter.doFilter(SessionManagementFilter.java:103)
	org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342)
	org.springframework.security.web.authentication.AnonymousAuthenticationFilter.doFilter(AnonymousAuthenticationFilter.java:113)
	org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342)
	org.springframework.security.web.servletapi.SecurityContextHolderAwareRequestFilter.doFilter(SecurityContextHolderAwareRequestFilter.java:154)
	org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342)
	org.springframework.security.web.savedrequest.RequestCacheAwareFilter.doFilter(RequestCacheAwareFilter.java:45)
	org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342)
	org.springframework.security.web.authentication.www.BasicAuthenticationFilter.doFilter(BasicAuthenticationFilter.java:150)
	org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342)
	org.springframework.security.web.authentication.AbstractAuthenticationProcessingFilter.doFilter(AbstractAuthenticationProcessingFilter.java:199)
	org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342)
	org.springframework.security.web.authentication.logout.LogoutFilter.doFilter(LogoutFilter.java:110)
	org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342)
	org.springframework.security.web.context.request.async.WebAsyncManagerIntegrationFilter.doFilterInternal(WebAsyncManagerIntegrationFilter.java:50)
	org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:106)
	org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342)
	org.springframework.security.web.context.SecurityContextPersistenceFilter.doFilter(SecurityContextPersistenceFilter.java:87)
	org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342)
	org.springframework.security.web.FilterChainProxy.doFilterInternal(FilterChainProxy.java:192)
	org.springframework.security.web.FilterChainProxy.doFilter(FilterChainProxy.java:160)
	org.springframework.web.filter.DelegatingFilterProxy.invokeDelegate(DelegatingFilterProxy.java:343)
	org.springframework.web.filter.DelegatingFilterProxy.doFilter(DelegatingFilterProxy.java:260)
root cause

java.lang.reflect.InvocationTargetException
	sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	java.lang.reflect.Method.invoke(Method.java:498)
	com.sun.faces.vendor.WebContainerInjectionProvider.invokeAnnotatedMethod(WebContainerInjectionProvider.java:113)
	com.sun.faces.vendor.WebContainerInjectionProvider.invokePostConstruct(WebContainerInjectionProvider.java:95)
	com.sun.faces.mgbean.BeanBuilder.invokePostConstruct(BeanBuilder.java:221)
	com.sun.faces.mgbean.BeanBuilder.build(BeanBuilder.java:103)
	com.sun.faces.mgbean.BeanManager.createAndPush(BeanManager.java:409)
	com.sun.faces.mgbean.BeanManager.create(BeanManager.java:269)
	com.sun.faces.el.ManagedBeanELResolver.resolveBean(ManagedBeanELResolver.java:257)
	com.sun.faces.el.ManagedBeanELResolver.getValue(ManagedBeanELResolver.java:117)
	com.sun.faces.el.DemuxCompositeELResolver._getValue(DemuxCompositeELResolver.java:176)
	com.sun.faces.el.DemuxCompositeELResolver.getValue(DemuxCompositeELResolver.java:203)
	org.apache.el.parser.AstIdentifier.getValue(AstIdentifier.java:80)
	org.apache.el.parser.AstValue.getValue(AstValue.java:137)
	org.apache.el.ValueExpressionImpl.getValue(ValueExpressionImpl.java:184)
	com.sun.faces.facelets.el.TagValueExpression.getValue(TagValueExpression.java:109)
	javax.faces.component.ComponentStateHelper.eval(ComponentStateHelper.java:194)
	javax.faces.component.ComponentStateHelper.eval(ComponentStateHelper.java:182)
	javax.faces.component.UIOutput.getValue(UIOutput.java:174)
	javax.faces.component.UIInput.getValue(UIInput.java:291)
	org.primefaces.util.ComponentUtils.getValueToRender(ComponentUtils.java:94)
	org.primefaces.util.ComponentUtils.getValueToRender(ComponentUtils.java:58)
	org.primefaces.component.inputtext.InputTextRenderer.encodeMarkup(InputTextRenderer.java:71)
	org.primefaces.component.inputtext.InputTextRenderer.encodeEnd(InputTextRenderer.java:52)
	javax.faces.component.UIComponentBase.encodeEnd(UIComponentBase.java:919)
	javax.faces.component.UIComponent.encodeAll(UIComponent.java:1863)
	org.primefaces.component.toolbar.ToolbarRenderer.encodeToolbarGroups(ToolbarRenderer.java:76)
	org.primefaces.component.toolbar.ToolbarRenderer.encodeEnd(ToolbarRenderer.java:44)
	javax.faces.component.UIComponentBase.encodeEnd(UIComponentBase.java:919)
	org.primefaces.renderkit.CoreRenderer.renderChild(CoreRenderer.java:89)
	org.primefaces.renderkit.CoreRenderer.renderChildren(CoreRenderer.java:72)
	org.primefaces.component.outputpanel.OutputPanelRenderer.encodeMarkup(OutputPanelRenderer.java:65)
	org.primefaces.component.outputpanel.OutputPanelRenderer.encodeEnd(OutputPanelRenderer.java:41)
	javax.faces.component.UIComponentBase.encodeEnd(UIComponentBase.java:919)
	javax.faces.component.UIComponent.encodeAll(UIComponent.java:1863)
	javax.faces.render.Renderer.encodeChildren(Renderer.java:176)
	javax.faces.component.UIComponentBase.encodeChildren(UIComponentBase.java:889)
	javax.faces.component.UIComponent.encodeAll(UIComponent.java:1856)
	javax.faces.component.UIComponent.encodeAll(UIComponent.java:1859)
	javax.faces.component.UIComponent.encodeAll(UIComponent.java:1859)
	com.sun.faces.application.view.FaceletViewHandlingStrategy.renderView(FaceletViewHandlingStrategy.java:456)
	com.sun.faces.application.view.MultiViewHandler.renderView(MultiViewHandler.java:133)
	com.sun.faces.lifecycle.RenderResponsePhase.execute(RenderResponsePhase.java:120)
	com.sun.faces.lifecycle.Phase.doPhase(Phase.java:101)
	com.sun.faces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:219)
	javax.faces.webapp.FacesServlet.service(FacesServlet.java:647)
	org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52)
	br.edu.ifba.as.web.filter.ConexaoHibernateFilter.doFilter(ConexaoHibernateFilter.java:26)
	org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:330)
	org.springframework.security.web.access.intercept.FilterSecurityInterceptor.invoke(FilterSecurityInterceptor.java:118)
	org.springframework.security.web.access.intercept.FilterSecurityInterceptor.doFilter(FilterSecurityInterceptor.java:84)
	org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342)
	org.springframework.security.web.access.ExceptionTranslationFilter.doFilter(ExceptionTranslationFilter.java:113)
	org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342)
	org.springframework.security.web.session.SessionManagementFilter.doFilter(SessionManagementFilter.java:103)
	org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342)
	org.springframework.security.web.authentication.AnonymousAuthenticationFilter.doFilter(AnonymousAuthenticationFilter.java:113)
	org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342)
	org.springframework.security.web.servletapi.SecurityContextHolderAwareRequestFilter.doFilter(SecurityContextHolderAwareRequestFilter.java:154)
	org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342)
	org.springframework.security.web.savedrequest.RequestCacheAwareFilter.doFilter(RequestCacheAwareFilter.java:45)
	org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342)
	org.springframework.security.web.authentication.www.BasicAuthenticationFilter.doFilter(BasicAuthenticationFilter.java:150)
	org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342)
	org.springframework.security.web.authentication.AbstractAuthenticationProcessingFilter.doFilter(AbstractAuthenticationProcessingFilter.java:199)
	org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342)
	org.springframework.security.web.authentication.logout.LogoutFilter.doFilter(LogoutFilter.java:110)
	org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342)
	org.springframework.security.web.context.request.async.WebAsyncManagerIntegrationFilter.doFilterInternal(WebAsyncManagerIntegrationFilter.java:50)
	org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:106)
	org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342)
	org.springframework.security.web.context.SecurityContextPersistenceFilter.doFilter(SecurityContextPersistenceFilter.java:87)
	org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342)
	org.springframework.security.web.FilterChainProxy.doFilterInternal(FilterChainProxy.java:192)
	org.springframework.security.web.FilterChainProxy.doFilter(FilterChainProxy.java:160)
	org.springframework.web.filter.DelegatingFilterProxy.invokeDelegate(DelegatingFilterProxy.java:343)
	org.springframework.web.filter.DelegatingFilterProxy.doFilter(DelegatingFilterProxy.java:260)
root cause

java.lang.NullPointerException
	java.util.HashSet.<init>(HashSet.java:118)
	br.ifba.edu.as.bean.TelaAlunosBean.listarFichas(TelaAlunosBean.java:91)
	br.ifba.edu.as.bean.TelaAlunosBean.init(TelaAlunosBean.java:43)
	sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	java.lang.reflect.Method.invoke(Method.java:498)
	com.sun.faces.vendor.WebContainerInjectionProvider.invokeAnnotatedMethod(WebContainerInjectionProvider.java:113)
	com.sun.faces.vendor.WebContainerInjectionProvider.invokePostConstruct(WebContainerInjectionProvider.java:95)
	com.sun.faces.mgbean.BeanBuilder.invokePostConstruct(BeanBuilder.java:221)
	com.sun.faces.mgbean.BeanBuilder.build(BeanBuilder.java:103)
	com.sun.faces.mgbean.BeanManager.createAndPush(BeanManager.java:409)
	com.sun.faces.mgbean.BeanManager.create(BeanManager.java:269)
	com.sun.faces.el.ManagedBeanELResolver.resolveBean(ManagedBeanELResolver.java:257)
	com.sun.faces.el.ManagedBeanELResolver.getValue(ManagedBeanELResolver.java:117)
	com.sun.faces.el.DemuxCompositeELResolver._getValue(DemuxCompositeELResolver.java:176)
	com.sun.faces.el.DemuxCompositeELResolver.getValue(DemuxCompositeELResolver.java:203)
	org.apache.el.parser.AstIdentifier.getValue(AstIdentifier.java:80)
	org.apache.el.parser.AstValue.getValue(AstValue.java:137)
	org.apache.el.ValueExpressionImpl.getValue(ValueExpressionImpl.java:184)
	com.sun.faces.facelets.el.TagValueExpression.getValue(TagValueExpression.java:109)
	javax.faces.component.ComponentStateHelper.eval(ComponentStateHelper.java:194)
	javax.faces.component.ComponentStateHelper.eval(ComponentStateHelper.java:182)
	javax.faces.component.UIOutput.getValue(UIOutput.java:174)
	javax.faces.component.UIInput.getValue(UIInput.java:291)
	org.primefaces.util.ComponentUtils.getValueToRender(ComponentUtils.java:94)
	org.primefaces.util.ComponentUtils.getValueToRender(ComponentUtils.java:58)
	org.primefaces.component.inputtext.InputTextRenderer.encodeMarkup(InputTextRenderer.java:71)
	org.primefaces.component.inputtext.InputTextRenderer.encodeEnd(InputTextRenderer.java:52)
	javax.faces.component.UIComponentBase.encodeEnd(UIComponentBase.java:919)
	javax.faces.component.UIComponent.encodeAll(UIComponent.java:1863)
	org.primefaces.component.toolbar.ToolbarRenderer.encodeToolbarGroups(ToolbarRenderer.java:76)
	org.primefaces.component.toolbar.ToolbarRenderer.encodeEnd(ToolbarRenderer.java:44)
	javax.faces.component.UIComponentBase.encodeEnd(UIComponentBase.java:919)
	org.primefaces.renderkit.CoreRenderer.renderChild(CoreRenderer.java:89)
	org.primefaces.renderkit.CoreRenderer.renderChildren(CoreRenderer.java:72)
	org.primefaces.component.outputpanel.OutputPanelRenderer.encodeMarkup(OutputPanelRenderer.java:65)
	org.primefaces.component.outputpanel.OutputPanelRenderer.encodeEnd(OutputPanelRenderer.java:41)
	javax.faces.component.UIComponentBase.encodeEnd(UIComponentBase.java:919)
	javax.faces.component.UIComponent.encodeAll(UIComponent.java:1863)
	javax.faces.render.Renderer.encodeChildren(Renderer.java:176)
	javax.faces.component.UIComponentBase.encodeChildren(UIComponentBase.java:889)
	javax.faces.component.UIComponent.encodeAll(UIComponent.java:1856)
	javax.faces.component.UIComponent.encodeAll(UIComponent.java:1859)
	javax.faces.component.UIComponent.encodeAll(UIComponent.java:1859)
	com.sun.faces.application.view.FaceletViewHandlingStrategy.renderView(FaceletViewHandlingStrategy.java:456)
	com.sun.faces.application.view.MultiViewHandler.renderView(MultiViewHandler.java:133)
	com.sun.faces.lifecycle.RenderResponsePhase.execute(RenderResponsePhase.java:120)
	com.sun.faces.lifecycle.Phase.doPhase(Phase.java:101)
	com.sun.faces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:219)
	javax.faces.webapp.FacesServlet.service(FacesServlet.java:647)
	org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52)
	br.edu.ifba.as.web.filter.ConexaoHibernateFilter.doFilter(ConexaoHibernateFilter.java:26)
	org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:330)
	org.springframework.security.web.access.intercept.FilterSecurityInterceptor.invoke(FilterSecurityInterceptor.java:118)
	org.springframework.security.web.access.intercept.FilterSecurityInterceptor.doFilter(FilterSecurityInterceptor.java:84)
	org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342)
	org.springframework.security.web.access.ExceptionTranslationFilter.doFilter(ExceptionTranslationFilter.java:113)
	org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342)
	org.springframework.security.web.session.SessionManagementFilter.doFilter(SessionManagementFilter.java:103)
	org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342)
	org.springframework.security.web.authentication.AnonymousAuthenticationFilter.doFilter(AnonymousAuthenticationFilter.java:113)
	org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342)
	org.springframework.security.web.servletapi.SecurityContextHolderAwareRequestFilter.doFilter(SecurityContextHolderAwareRequestFilter.java:154)
	org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342)
	org.springframework.security.web.savedrequest.RequestCacheAwareFilter.doFilter(RequestCacheAwareFilter.java:45)
	org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342)
	org.springframework.security.web.authentication.www.BasicAuthenticationFilter.doFilter(BasicAuthenticationFilter.java:150)
	org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342)
	org.springframework.security.web.authentication.AbstractAuthenticationProcessingFilter.doFilter(AbstractAuthenticationProcessingFilter.java:199)
	org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342)
	org.springframework.security.web.authentication.logout.LogoutFilter.doFilter(LogoutFilter.java:110)
	org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342)
	org.springframework.security.web.context.request.async.WebAsyncManagerIntegrationFilter.doFilterInternal(WebAsyncManagerIntegrationFilter.java:50)
	org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:106)
	org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342)
	org.springframework.security.web.context.SecurityContextPersistenceFilter.doFilter(SecurityContextPersistenceFilter.java:87)
	org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342)
	org.springframework.security.web.FilterChainProxy.doFilterInternal(FilterChainProxy.java:192)
	org.springframework.security.web.FilterChainProxy.doFilter(FilterChainProxy.java:160)
	org.springframework.web.filter.DelegatingFilterProxy.invokeDelegate(DelegatingFilterProxy.java:343)
	org.springframework.web.filter.DelegatingFilterProxy.doFilter(DelegatingFilterProxy.java:260)

 

 

 

 

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