Searched on Google with the first line of a JAVA stack trace?

We can recommend more relevant solutions and speed up debugging when you paste your entire stack trace with the exception message. Try a sample exception.

Recommended solutions based on your search

Solutions on the web

via Coderanch by nikhil mahto, 1 year ago
This exception has no message.
java.lang.NullPointerException: 	at net.sourceforge.stripes.controller.UrlBindingFactory.getBindingPrototype(UrlBindingFactory.java:133)	at net.sourceforge.stripes.controller.AnnotatedClassActionResolver.getActionBeanType(AnnotatedClassActionResolver.java:285)	at net.sourceforge.stripes.util.UrlBuilder.getValidationMetadata(UrlBuilder.java:373)	at net.sourceforge.stripes.util.UrlBuilder.build(UrlBuilder.java:403)	at net.sourceforge.stripes.util.UrlBuilder.toString(UrlBuilder.java:304)	at net.sourceforge.stripes.tag.LinkTagSupport.buildUrl(LinkTagSupport.java:209)	at net.sourceforge.stripes.tag.LinkTag.doEndTag(LinkTag.java:65)	at jsp_servlet.__finalmodalcustomer._jsp__tag9(__finalmodalcustomer.java:544)	at jsp_servlet.__finalmodalcustomer._jspService(__finalmodalcustomer.java:292)	at weblogic.servlet.jsp.JspBase.service(JspBase.java:34)	at weblogic.servlet.internal.StubSecurityHelper$ServletServiceAction.run(StubSecurityHelper.java:227)	at weblogic.servlet.internal.StubSecurityHelper.invokeServlet(StubSecurityHelper.java:125)	at weblogic.servlet.internal.ServletStubImpl.execute(ServletStubImpl.java:300)	at weblogic.servlet.internal.ServletStubImpl.execute(ServletStubImpl.java:183)	at weblogic.servlet.internal.RequestDispatcherImpl.invokeServlet(RequestDispatcherImpl.java:523)	at weblogic.servlet.internal.RequestDispatcherImpl.include(RequestDispatcherImpl.java:444)	at weblogic.servlet.jsp.PageContextImpl.include(PageContextImpl.java:163)	at weblogic.servlet.jsp.PageContextImpl.include(PageContextImpl.java:184)	at net.sourceforge.stripes.tag.layout.LayoutContext.doInclude(LayoutContext.java:191)	at net.sourceforge.stripes.tag.layout.LayoutComponentRenderer.write(LayoutComponentRenderer.java:133)	at net.sourceforge.stripes.tag.layout.LayoutComponentTag.doStartTag(LayoutComponentTag.java:202)	at jsp_servlet._layout.__standard._jsp__tag5(__standard.java:317)	at jsp_servlet._layout.__standard._jspService(__standard.java:169)	at weblogic.servlet.jsp.JspBase.service(JspBase.java:34)	at weblogic.servlet.internal.StubSecurityHelper$ServletServiceAction.run(StubSecurityHelper.java:227)	at weblogic.servlet.internal.StubSecurityHelper.invokeServlet(StubSecurityHelper.java:125)	at weblogic.servlet.internal.ServletStubImpl.execute(ServletStubImpl.java:300)	at weblogic.servlet.internal.ServletStubImpl.onAddToMapException(ServletStubImpl.java:416)	at weblogic.servlet.internal.ServletStubImpl.execute(ServletStubImpl.java:326)	at weblogic.servlet.internal.ServletStubImpl.execute(ServletStubImpl.java:183)	at weblogic.servlet.internal.RequestDispatcherImpl.invokeServlet(RequestDispatcherImpl.java:523)	at weblogic.servlet.internal.RequestDispatcherImpl.include(RequestDispatcherImpl.java:444)	at weblogic.servlet.jsp.PageContextImpl.include(PageContextImpl.java:163)	at weblogic.servlet.jsp.PageContextImpl.include(PageContextImpl.java:184)	at net.sourceforge.stripes.tag.layout.LayoutContext.doInclude(LayoutContext.java:191)	at net.sourceforge.stripes.tag.layout.LayoutRenderTag.doEndTag(LayoutRenderTag.java:155)	at jsp_servlet.__finalmodalcustomer._jspService(__finalmodalcustomer.java:388)	at weblogic.servlet.jsp.JspBase.service(JspBase.java:34)	at weblogic.servlet.internal.StubSecurityHelper$ServletServiceAction.run(StubSecurityHelper.java:227)	at weblogic.servlet.internal.StubSecurityHelper.invokeServlet(StubSecurityHelper.java:125)	at weblogic.servlet.internal.ServletStubImpl.execute(ServletStubImpl.java:300)	at weblogic.servlet.internal.ServletStubImpl.onAddToMapException(ServletStubImpl.java:416)	at weblogic.servlet.internal.ServletStubImpl.execute(ServletStubImpl.java:326)	at weblogic.servlet.internal.ServletStubImpl.execute(ServletStubImpl.java:183)	at weblogic.servlet.internal.RequestDispatcherImpl.invokeServlet(RequestDispatcherImpl.java:523)	at weblogic.servlet.internal.RequestDispatcherImpl.forward(RequestDispatcherImpl.java:253)	at net.sourceforge.stripes.action.ForwardResolution.execute(ForwardResolution.java:110)	at net.sourceforge.stripes.controller.DispatcherHelper$7.intercept(DispatcherHelper.java:508)	at net.sourceforge.stripes.controller.ExecutionContext.proceed(ExecutionContext.java:158)	at net.sourceforge.stripes.controller.HttpCacheInterceptor.intercept(HttpCacheInterceptor.java:99)	at net.sourceforge.stripes.controller.ExecutionContext.proceed(ExecutionContext.java:155)	at net.sourceforge.stripes.controller.BeforeAfterMethodInterceptor.intercept(BeforeAfterMethodInterceptor.java:113)	at net.sourceforge.stripes.controller.ExecutionContext.proceed(ExecutionContext.java:155)	at net.sourceforge.stripes.controller.ExecutionContext.wrap(ExecutionContext.java:74)	at net.sourceforge.stripes.controller.DispatcherHelper.executeResolution(DispatcherHelper.java:502)	at net.sourceforge.stripes.controller.DispatcherServlet.executeResolution(DispatcherServlet.java:286)	at net.sourceforge.stripes.controller.DispatcherServlet.service(DispatcherServlet.java:170)	at javax.servlet.http.HttpServlet.service(HttpServlet.java:820)	at weblogic.servlet.internal.StubSecurityHelper$ServletServiceAction.run(StubSecurityHelper.java:227)	at weblogic.servlet.internal.StubSecurityHelper.invokeServlet(StubSecurityHelper.java:125)	at weblogic.servlet.internal.ServletStubImpl.execute(ServletStubImpl.java:300)	at weblogic.servlet.internal.TailFilter.doFilter(TailFilter.java:26)	at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)	at net.sourceforge.stripes.controller.StripesFilter.doFilter(StripesFilter.java:247)	at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)	at weblogic.servlet.internal.RequestDispatcherImpl.invokeServlet(RequestDispatcherImpl.java:524)	at weblogic.servlet.internal.RequestDispatcherImpl.forward(RequestDispatcherImpl.java:253)	at net.sourceforge.stripes.action.ForwardResolution.execute(ForwardResolution.java:110)	at net.sourceforge.stripes.controller.DispatcherHelper$7.intercept(DispatcherHelper.java:508)	at net.sourceforge.stripes.controller.ExecutionContext.proceed(ExecutionContext.java:158)	at net.sourceforge.stripes.controller.HttpCacheInterceptor.intercept(HttpCacheInterceptor.java:99)	at net.sourceforge.stripes.controller.ExecutionContext.proceed(ExecutionContext.java:155)	at net.sourceforge.stripes.controller.BeforeAfterMethodInterceptor.intercept(BeforeAfterMethodInterceptor.java:113)	at net.sourceforge.stripes.controller.ExecutionContext.proceed(ExecutionContext.java:155)	at net.sourceforge.stripes.controller.ExecutionContext.wrap(ExecutionContext.java:74)	at net.sourceforge.stripes.controller.DispatcherHelper.executeResolution(DispatcherHelper.java:502)	at net.sourceforge.stripes.controller.DispatcherServlet.executeResolution(DispatcherServlet.java:286)	at net.sourceforge.stripes.controller.DispatcherServlet.service(DispatcherServlet.java:170)	at javax.servlet.http.HttpServlet.service(HttpServlet.java:820)	at weblogic.servlet.internal.StubSecurityHelper$ServletServiceAction.run(StubSecurityHelper.java:227)	at weblogic.servlet.internal.StubSecurityHelper.invokeServlet(StubSecurityHelper.java:125)	at weblogic.servlet.internal.ServletStubImpl.execute(ServletStubImpl.java:300)	at weblogic.servlet.internal.TailFilter.doFilter(TailFilter.java:26)	at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)	at net.sourceforge.stripes.controller.StripesFilter.doFilter(StripesFilter.java:247)	at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)	at weblogic.servlet.internal.RequestDispatcherImpl.invokeServlet(RequestDispatcherImpl.java:524)	at weblogic.servlet.internal.RequestDispatcherImpl.forward(RequestDispatcherImpl.java:253)	at net.sourceforge.stripes.action.ForwardResolution.execute(ForwardResolution.java:110)	at net.sourceforge.stripes.controller.DispatcherHelper$7.intercept(DispatcherHelper.java:508)	at net.sourceforge.stripes.controller.ExecutionContext.proceed(ExecutionContext.java:158)	at net.sourceforge.stripes.controller.HttpCacheInterceptor.intercept(HttpCacheInterceptor.java:99)	at net.sourceforge.stripes.controller.ExecutionContext.proceed(ExecutionContext.java:155)	at net.sourceforge.stripes.controller.BeforeAfterMethodInterceptor.intercept(BeforeAfterMethodInterceptor.java:113)	at net.sourceforge.stripes.controller.ExecutionContext.proceed(ExecutionContext.java:155)	at net.sourceforge.stripes.controller.ExecutionContext.wrap(ExecutionContext.java:74)	at net.sourceforge.stripes.controller.DispatcherHelper.executeResolution(DispatcherHelper.java:502)	at net.sourceforge.stripes.controller.DispatcherServlet.executeResolution(DispatcherServlet.java:286)	at net.sourceforge.stripes.controller.DispatcherServlet.service(DispatcherServlet.java:170)	at javax.servlet.http.HttpServlet.service(HttpServlet.java:820)	at weblogic.servlet.internal.StubSecurityHelper$ServletServiceAction.run(StubSecurityHelper.java:227)	at weblogic.servlet.internal.StubSecurityHelper.invokeServlet(StubSecurityHelper.java:125)	at weblogic.servlet.internal.ServletStubImpl.execute(ServletStubImpl.java:300)	at weblogic.servlet.internal.TailFilter.doFilter(TailFilter.java:26)	at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)	at net.sourceforge.stripes.controller.StripesFilter.doFilter(StripesFilter.java:247)	at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)	at oracle.security.jps.ee.http.JpsAbsFilter$1.run(JpsAbsFilter.java:111)	at java.security.AccessController.doPrivileged(Native Method)	at oracle.security.jps.util.JpsSubject.doAsPrivileged(JpsSubject.java:313)	at oracle.security.jps.ee.util.JpsPlatformUtil.runJaasMode(JpsPlatformUtil.java:413)	at oracle.security.jps.ee.http.JpsAbsFilter.runJaasMode(JpsAbsFilter.java:94)	at oracle.security.jps.ee.http.JpsAbsFilter.doFilter(JpsAbsFilter.java:161)	at oracle.security.jps.ee.http.JpsFilter.doFilter(JpsFilter.java:71)	at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)	at oracle.dms.servlet.DMSServletFilter.doFilter(DMSServletFilter.java:136)	at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)	at weblogic.servlet.internal.WebAppServletContext$ServletInvocationAction.wrapRun(WebAppServletContext.java:3715)	at weblogic.servlet.internal.WebAppServletContext$ServletInvocationAction.run(WebAppServletContext.java:3681)	at weblogic.security.acl.internal.AuthenticatedSubject.doAs(AuthenticatedSubject.java:321)	at weblogic.security.service.SecurityManager.runAs(SecurityManager.java:120)	at weblogic.servlet.internal.WebAppServletContext.securedExecute(WebAppServletContext.java:2277)	at weblogic.servlet.internal.WebAppServletContext.execute(WebAppServletContext.java:2183)	at weblogic.servlet.internal.ServletRequestImpl.run(ServletRequestImpl.java:1454)	at weblogic.work.ExecuteThread.execute(ExecuteThread.java:207)	at weblogic.work.ExecuteThread.run(ExecuteThread.java:176)