See video
Stack trace
13:30:07,495 ERROR [org.jboss.kernel.plugins.dependency.AbstractKernelController] Error installing to PreReal: name=vfs:///C:/servers/jboss-6.0.0.20100911-M5v2/jboss-6.0.0.20100911-M5/server/default/deploy/MySeamProject.war state=PostClassLoader mode=Manual requiredState=PreReal: org.jboss.deployers.spi.DeploymentException: java.lang.ClassNotFoundException: org.jboss.seam.servlet.SeamResourceServlet from BaseClassLoader@1aa7971

{vfs:///C:/servers/jboss-6.0.0.20100911-M5v2/jboss-6.0.0.20100911-M5/server/default/deploy/MySeamProject.war}

at org.jboss.resteasy.integration.deployers.ResteasyScannerDeployer.deployApplicationClass(ResteasyScannerDeployer.java:117) [:6.0.0.20100911-M5]
at org.jboss.resteasy.integration.deployers.ResteasyScannerDeployer.internalDeploy(ResteasyScannerDeployer.java:62) [:6.0.0.20100911-M5]
at org.jboss.deployers.spi.deployer.helpers.AbstractRealDeployer.deploy(AbstractRealDeployer.java:55) [:2.2.0.Alpha7]
at org.jboss.deployers.plugins.deployers.DeployerWrapper.deploy(DeployerWrapper.java:179) [:2.2.0.Alpha7]
at org.jboss.deployers.plugins.deployers.DeployersImpl.doDeploy(DeployersImpl.java:1832) [:2.2.0.Alpha7]
at org.jboss.deployers.plugins.deployers.DeployersImpl.doInstallParentFirst(DeployersImpl.java:1550) [:2.2.0.Alpha7]
at org.jboss.deployers.plugins.deployers.DeployersImpl.install(DeployersImpl.java:1491) [:2.2.0.Alpha7]
at org.jboss.dependency.plugins.AbstractControllerContext.install(AbstractControllerContext.java:379) [jboss-dependency.jar:2.2.0.Alpha10]
at org.jboss.dependency.plugins.AbstractController.install(AbstractController.java:2044) [jboss-dependency.jar:2.2.0.Alpha10]
at org.jboss.dependency.plugins.AbstractController.incrementState(AbstractController.java:1083) [jboss-dependency.jar:2.2.0.Alpha10]
at org.jboss.dependency.plugins.AbstractController.executeOrIncrementStateDirectly(AbstractController.java:1322) [jboss-dependency.jar:2.2.0.Alpha10]
at org.jboss.dependency.plugins.AbstractController.resolveContexts(AbstractController.java:1246) [jboss-dependency.jar:2.2.0.Alpha10]
at org.jboss.dependency.plugins.AbstractController.resolveContexts(AbstractController.java:1139) [jboss-dependency.jar:2.2.0.Alpha10]
at org.jboss.dependency.plugins.AbstractController.change(AbstractController.java:939) [jboss-dependency.jar:2.2.0.Alpha10]
at org.jboss.dependency.plugins.AbstractController.change(AbstractController.java:654) [jboss-dependency.jar:2.2.0.Alpha10]
at org.jboss.deployers.plugins.deployers.DeployersImpl.change(DeployersImpl.java:1983) [:2.2.0.Alpha7]
at org.jboss.deployers.plugins.deployers.DeployersImpl.process(DeployersImpl.java:1076) [:2.2.0.Alpha7]
at org.jboss.deployers.plugins.main.MainDeployerImpl.process(MainDeployerImpl.java:679) [:2.2.0.Alpha7]
at org.jboss.system.server.profileservice.deployers.MainDeployerPlugin.process(MainDeployerPlugin.java:106) [:6.0.0.20100911-M5]
at org.jboss.profileservice.dependency.ProfileControllerContext$DelegateDeployer.process(ProfileControllerContext.java:130) [:0.1.0.Alpha1]
at org.jboss.profileservice.deployment.hotdeploy.HDScanner$HDScanAction.deploy(HDScanner.java:240) [:0.1.0.Alpha1]
at org.jboss.profileservice.deployment.hotdeploy.HDScanner$HDScanAction.complete(HDScanner.java:192) [:0.1.0.Alpha1]
at org.jboss.profileservice.management.TwoPCActionWrapper.doComplete(TwoPCActionWrapper.java:59) [:0.1.0.Alpha1]
at org.jboss.profileservice.management.actions.AbstractTwoPhaseModificationAction.complete(AbstractTwoPhaseModificationAction.java:74) [:0.1.0.Alpha1]
at org.jboss.profileservice.management.actions.AbstractTwoPhaseModificationAction.prepare(AbstractTwoPhaseModificationAction.java:94) [:0.1.0.Alpha1]
at org.jboss.profileservice.management.ModificationSession.prepare(ModificationSession.java:87) [:0.1.0.Alpha1]
at org.jboss.profileservice.management.AbstractActionController.internalPerfom(AbstractActionController.java:234) [:0.1.0.Alpha1]
at org.jboss.profileservice.management.AbstractActionController.performWrite(AbstractActionController.java:213) [:0.1.0.Alpha1]
at org.jboss.profileservice.management.AbstractActionController.perform(AbstractActionController.java:150) [:0.1.0.Alpha1]
at org.jboss.profileservice.management.AbstractActionController.perform(AbstractActionController.java:135) [:0.1.0.Alpha1]
at org.jboss.profileservice.deployment.hotdeploy.HDScanner.scan(HDScanner.java:146) [:0.1.0.Alpha1]
at org.jboss.profileservice.deployment.hotdeploy.HDScanner.run(HDScanner.java:90) [:0.1.0.Alpha1]
at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:441) [:1.6.0_20]
at java.util.concurrent.FutureTask$Sync.innerRunAndReset(FutureTask.java:317) [:1.6.0_20]
at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:150) [:1.6.0_20]
at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$101(ScheduledThreadPoolExecutor.java:98) [:1.6.0_20]
at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.runPeriodic(ScheduledThreadPoolExecutor.java:181) [:1.6.0_20]
at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:205) [:1.6.0_20]
at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886) [:1.6.0_20]
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908) [:1.6.0_20]
at java.lang.Thread.run(Thread.java:619) [:1.6.0_20]
Caused by: java.lang.ClassNotFoundException: org.jboss.seam.servlet.SeamResourceServlet from BaseClassLoader@1aa7971

{vfs:///C:/servers/jboss-6.0.0.20100911-M5v2/jboss-6.0.0.20100911-M5/server/default/deploy/MySeamProject.war}

at org.jboss.classloader.spi.base.BaseClassLoader.loadClass(BaseClassLoader.java:480) [jboss-classloader.jar:2.2.0.Alpha8]
at java.lang.ClassLoader.loadClass(ClassLoader.java:248) [:1.6.0_20]
at org.jboss.resteasy.integration.deployers.ResteasyScannerDeployer.deployApplicationClass(ResteasyScannerDeployer.java:113) [:6.0.0.20100911-M5]
... 40 more