[jbossseam-issues] [JBoss JIRA] Assigned: (JBSEAM-3630) Calling Renderer.render twice throws NPE in testing

Calling Renderer.render twice throws NPE in testing --------------------------------------------------- Key: JBSEAM-3630 URL: https://jira.jboss.org/jira/browse/JBSEAM-3630 Project: Seam Issue Type: Bug Components: Mail Affects Versions: 2.1.0.GA Environment: JDK 1.5 Reporter: Abram Thielke Fix For: 2.1.1.CR1 Attachments: modified-mail-example.zip Methods in Seam 2.1.0.GA that call Renderer.render( ... ) multiple times inside the same method throws an NPE. This works fine when I deploy the app, however in testing I get the NullPointerException. I modified the mail example packaged with Seam 2.1 to call render twice from the MailExample.send method and I get the same thing: [testng] ERROR [org.jboss.seam.example.mail.MailExample] Error sending mail [testng] java.lang.NullPointerException [testng] at org.jboss.seam.ui.facelet.RendererRequest.init(RendererRequest.java:49) [testng] at org.jboss.seam.ui.facelet.RendererRequest.run(RendererRequest.java:72) [testng] at org.jboss.seam.ui.facelet.FaceletsRenderer.render(FaceletsRenderer.java:43) [testng] at org.jboss.seam.example.mail.MailExample.send(MailExample.java:41) [testng] at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) [testng] at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) [testng] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) [testng] at java.lang.reflect.Method.invoke(Method.java:585) [testng] at org.jboss.seam.util.Reflections.invoke(Reflections.java:22) [testng] at org.jboss.seam.intercept.RootInvocationContext.proceed(RootInvocationContext.java:31) [testng] at org.jboss.seam.intercept.SeamInvocationContext.proceed(SeamInvocationContext.java:56) [testng] at org.jboss.seam.transaction.RollbackInterceptor.aroundInvoke(RollbackInterceptor.java:28) [testng] at org.jboss.seam.intercept.SeamInvocationContext.proceed(SeamInvocationContext.java:68) [testng] at org.jboss.seam.core.BijectionInterceptor.aroundInvoke(BijectionInterceptor.java:77) [testng] at org.jboss.seam.intercept.SeamInvocationContext.proceed(SeamInvocationContext.java:68) [testng] at org.jboss.seam.core.MethodContextInterceptor.aroundInvoke(MethodContextInterceptor.java:44) [testng] at org.jboss.seam.intercept.SeamInvocationContext.proceed(SeamInvocationContext.java:68) [testng] at org.jboss.seam.intercept.RootInterceptor.invoke(RootInterceptor.java:107) [testng] at org.jboss.seam.intercept.JavaBeanInterceptor.interceptInvocation(JavaBeanInterceptor.java:166) [testng] at org.jboss.seam.intercept.JavaBeanInterceptor.invoke(JavaBeanInterceptor.java:102) [testng] at org.jboss.seam.example.mail.MailExample_$$_javassist_5.send(MailExample_$$_javassist_5.java) [testng] at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) [testng] at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) [testng] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) [testng] at java.lang.reflect.Method.invoke(Method.java:585) [testng] at org.jboss.el.util.ReflectionUtil.invokeMethod(ReflectionUtil.java:329) [testng] at org.jboss.el.util.ReflectionUtil.invokeMethod(ReflectionUtil.java:342) [testng] at org.jboss.el.parser.AstPropertySuffix.invoke(AstPropertySuffix.java:58) [testng] at org.jboss.el.parser.AstValue.invoke(AstValue.java:96) [testng] at org.jboss.el.MethodExpressionImpl.invoke(MethodExpressionImpl.java:276) [testng] at org.jboss.seam.mock.AbstractSeamTest$Request.invokeMethod(AbstractSeamTest.java:464) [testng] at org.jboss.seam.mock.AbstractSeamTest$Request.invokeAction(AbstractSeamTest.java:473) [testng] at org.jboss.seam.example.mail.test.MailTest$12.invokeApplication(MailTest.java:647) [testng] at org.jboss.seam.mock.AbstractSeamTest$Request.invokeApplicationPhase(AbstractSeamTest.java:647) [testng] at org.jboss.seam.mock.AbstractSeamTest$Request.emulateJsfLifecycle(AbstractSeamTest.java:596) [testng] at org.jboss.seam.mock.AbstractSeamTest$Request.access$300(AbstractSeamTest.java:178) [testng] at org.jboss.seam.mock.AbstractSeamTest$Request$2.doFilter(AbstractSeamTest.java:498) [testng] at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:83) [testng] at org.jboss.seam.debug.hot.HotDeployFilter.doFilter(HotDeployFilter.java:51) [testng] at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69) [testng] at org.jboss.seam.web.IdentityFilter.doFilter(IdentityFilter.java:38) [testng] at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69) [testng] at org.jboss.seam.web.MultipartFilter.doFilter(MultipartFilter.java:90) [testng] at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69) [testng] at org.jboss.seam.web.ExceptionFilter.doFilter(ExceptionFilter.java:64) [testng] at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69) [testng] at org.jboss.seam.web.RedirectFilter.doFilter(RedirectFilter.java:45) [testng] at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69) [testng] at org.ajax4jsf.webapp.BaseXMLFilter.doXmlFilter(BaseXMLFilter.java:177) [testng] at org.ajax4jsf.webapp.BaseFilter.handleRequest(BaseFilter.java:267) [testng] at org.ajax4jsf.webapp.BaseFilter.processUploadsAndHandleRequest(BaseFilter.java:380) [testng] at org.ajax4jsf.webapp.BaseFilter.doFilter(BaseFilter.java:507) [testng] at org.jboss.seam.web.Ajax4jsfFilter.doFilter(Ajax4jsfFilter.java:56) [testng] at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69) [testng] at org.jboss.seam.web.LoggingFilter.doFilter(LoggingFilter.java:58) [testng] at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69) [testng] at org.jboss.seam.servlet.SeamFilter.doFilter(SeamFilter.java:158) [testng] at org.jboss.seam.mock.AbstractSeamTest$Request.run(AbstractSeamTest.java:492) [testng] at org.jboss.seam.example.mail.test.MailTest.testDoubleRender(MailTest.java:633) [testng] at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) [testng] at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) [testng] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) [testng] at java.lang.reflect.Method.invoke(Method.java:585) [testng] at org.testng.internal.MethodHelper.invokeMethod(MethodHelper.java:604) [testng] at org.testng.internal.Invoker.invokeMethod(Invoker.java:470) [testng] at org.testng.internal.Invoker.invokeTestMethod(Invoker.java:564) [testng] at org.testng.internal.Invoker.invokeTestMethods(Invoker.java:830) [testng] at org.testng.internal.TestMethodWorker.invokeTestMethods(TestMethodWorker.java:125) [testng] at org.testng.internal.TestMethodWorker.run(TestMethodWorker.java:109) [testng] at org.testng.TestRunner.runWorkers(TestRunner.java:678) [testng] at org.testng.TestRunner.privateRun(TestRunner.java:624) [testng] at org.testng.TestRunner.run(TestRunner.java:495) [testng] at org.testng.SuiteRunner.runTest(SuiteRunner.java:300) [testng] at org.testng.SuiteRunner.runSequentially(SuiteRunner.java:295) [testng] at org.testng.SuiteRunner.privateRun(SuiteRunner.java:275) [testng] at org.testng.SuiteRunner.run(SuiteRunner.java:190) [testng] at org.testng.TestNG.createAndRunSuiteRunners(TestNG.java:792) [testng] at org.testng.TestNG.runSuitesLocally(TestNG.java:765) [testng] at org.testng.TestNG.run(TestNG.java:699) [testng] at org.testng.TestNG.privateMain(TestNG.java:824) [testng] at org.testng.TestNG.main(TestNG.java:802) I'll attach the modified mail example.