[gradebook2-dev] Still having problems with Hosted Mode

Jonathan Kensler kensler at vt.edu
Tue Nov 15 08:12:12 PST 2011 

We've still been having some problems getting Gradebook2 running in hosted
mode. It tries to launch but then we get a stack trace.

After some debugging, it appears that memory service cache is getting set
to null at
M_userTzCache =
memoryService.newCache("org.sakaiproject.time.impl.BasicTimeService.userTimezoneCache");
in BasicTimeService.java.

Has anyone else encountered this or have suggestions?


ERROR 11:07:29.655 [Thread-1       ] [ContextLoader            ] Context
initialization failed
org.springframework.beans.factory.BeanCreationException: Error creating
bean with name
'org.sakaiproject.gradebook.gwt.sakai.rest.resource.EntityArchiveTester#0'
defined in ServletContext resource [/WEB-INF/rest-hosted.xml]: Cannot
resolve reference to bean 'org.sakaiproject.archive.api.ArchiveService'
while setting bean property 'archiveService'; nested exception is
org.springframework.beans.factory.BeanCreationException: Error creating
bean with name 'org.sakaiproject.archive.api.ArchiveService' defined in
ServletContext resource [/WEB-INF/applicationContext-hosted.xml]: Cannot
resolve reference to bean 'org.sakaiproject.time.api.TimeService' while
setting bean property 'timeService'; nested exception is
org.springframework.beans.factory.BeanCreationException: Error creating
bean with name 'org.sakaiproject.time.api.TimeService' defined in
ServletContext resource [/WEB-INF/applicationContext-hosted.xml]:
Invocation of init method failed; nested exception is
java.lang.NullPointerException
    at
org.springframework.beans.factory.support.BeanDefinitionValueResolver.resolveReference(BeanDefinitionValueResolver.java:275)
    at
org.springframework.beans.factory.support.BeanDefinitionValueResolver.resolveValueIfNecessary(BeanDefinitionValueResolver.java:104)
    at
org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.applyPropertyValues(AbstractAutowireCapableBeanFactory.java:1245)
    at
org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.populateBean(AbstractAutowireCapableBeanFactory.java:1010)
    at
org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:472)
    at
org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory$1.run(AbstractAutowireCapableBeanFactory.java:409)
    at java.security.AccessController.doPrivileged(Native Method)
    at
org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:380)
    at
org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:264)
    at
org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:222)
    at
org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:261)
    at
org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:185)
    at
org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:164)
    at
org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:429)
    at
org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:728)
    at
org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:380)
    at
org.springframework.web.context.ContextLoader.createWebApplicationContext(ContextLoader.java:255)
    at
org.springframework.web.context.ContextLoader.initWebApplicationContext(ContextLoader.java:199)
    at
org.sakaiproject.component.impl.ContextLoader.initWebApplicationContext(ContextLoader.java:64)
    at
org.springframework.web.context.ContextLoaderListener.contextInitialized(ContextLoaderListener.java:45)
    at
org.sakaiproject.util.ContextLoaderListener.contextInitialized(ContextLoaderListener.java:56)
    at
org.mortbay.jetty.handler.ContextHandler.startContext(ContextHandler.java:543)
    at org.mortbay.jetty.servlet.Context.startContext(Context.java:136)
    at
org.mortbay.jetty.webapp.WebAppContext.startContext(WebAppContext.java:1220)
    at
org.mortbay.jetty.handler.ContextHandler.doStart(ContextHandler.java:513)
    at
org.mortbay.jetty.webapp.WebAppContext.doStart(WebAppContext.java:448)
    at
com.google.gwt.dev.shell.jetty.JettyLauncher$WebAppContextWithReload.doStart(JettyLauncher.java:468)
    at
org.mortbay.component.AbstractLifeCycle.start(AbstractLifeCycle.java:39)
    at
org.mortbay.jetty.handler.HandlerWrapper.doStart(HandlerWrapper.java:130)
    at
org.mortbay.jetty.handler.RequestLogHandler.doStart(RequestLogHandler.java:115)
    at
org.mortbay.component.AbstractLifeCycle.start(AbstractLifeCycle.java:39)
    at
org.mortbay.jetty.handler.HandlerWrapper.doStart(HandlerWrapper.java:130)
    at org.mortbay.jetty.Server.doStart(Server.java:222)
    at
org.mortbay.component.AbstractLifeCycle.start(AbstractLifeCycle.java:39)
    at
com.google.gwt.dev.shell.jetty.JettyLauncher.start(JettyLauncher.java:672)
    at com.google.gwt.dev.DevMode.doStartUpServer(DevMode.java:509)
    at com.google.gwt.dev.DevModeBase.startUp(DevModeBase.java:1068)
    at com.google.gwt.dev.DevModeBase.run(DevModeBase.java:811)
    at com.google.gwt.dev.DevMode.main(DevMode.java:311)
Caused by: org.springframework.beans.factory.BeanCreationException: Error
creating bean with name 'org.sakaiproject.archive.api.ArchiveService'
defined in ServletContext resource
[/WEB-INF/applicationContext-hosted.xml]: Cannot resolve reference to bean
'org.sakaiproject.time.api.TimeService' while setting bean property
'timeService'; nested exception is
org.springframework.beans.factory.BeanCreationException: Error creating
bean with name 'org.sakaiproject.time.api.TimeService' defined in
ServletContext resource [/WEB-INF/applicationContext-hosted.xml]:
Invocation of init method failed; nested exception is
java.lang.NullPointerException
    at
org.springframework.beans.factory.support.BeanDefinitionValueResolver.resolveReference(BeanDefinitionValueResolver.java:275)
    at
org.springframework.beans.factory.support.BeanDefinitionValueResolver.resolveValueIfNecessary(BeanDefinitionValueResolver.java:104)
    at
org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.applyPropertyValues(AbstractAutowireCapableBeanFactory.java:1245)
    at
org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.populateBean(AbstractAutowireCapableBeanFactory.java:1010)
    at
org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:472)
    at
org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory$1.run(AbstractAutowireCapableBeanFactory.java:409)
    at java.security.AccessController.doPrivileged(Native Method)
    at
org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:380)
    at
org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:264)
    at
org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:222)
    at
org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:261)
    at
org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:185)
    at
org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:164)
    at
org.springframework.beans.factory.support.BeanDefinitionValueResolver.resolveReference(BeanDefinitionValueResolver.java:269)
    ... 38 more
Caused by: org.springframework.beans.factory.BeanCreationException: Error
creating bean with name 'org.sakaiproject.time.api.TimeService' defined in
ServletContext resource [/WEB-INF/applicationContext-hosted.xml]:
Invocation of init method failed; nested exception is
java.lang.NullPointerException
    at
org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1338)
    at
org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:473)
    at
org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory$1.run(AbstractAutowireCapableBeanFactory.java:409)
    at java.security.AccessController.doPrivileged(Native Method)
    at
org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:380)
    at
org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:264)
    at
org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:222)
    at
org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:261)
    at
org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:185)
    at
org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:164)
    at
org.springframework.beans.factory.support.BeanDefinitionValueResolver.resolveReference(BeanDefinitionValueResolver.java:269)
    ... 51 more
Caused by: java.lang.NullPointerException
    at
org.sakaiproject.time.impl.BasicTimeService.init(BasicTimeService.java:152)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
    at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
    at java.lang.reflect.Method.invoke(Method.java:597)
    at
org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.invokeCustomInitMethod(AbstractAutowireCapableBeanFactory.java:1414)
    at
org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.invokeInitMethods(AbstractAutowireCapableBeanFactory.java:1375)
    at
org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1335)
    ... 61 more
Starting Jetty on port 8888
   [WARN] Failed startup of context
com.google.gwt.dev.shell.jetty.JettyLauncher$WebAppContextWithReload at 53d4287
{/,/opt/working/sakai-trunk-working/gradebook2/war}
org.springframework.beans.factory.BeanCreationException: Error creating
bean with name
'org.sakaiproject.gradebook.gwt.sakai.rest.resource.EntityArchiveTester#0'
defined in ServletContext resource [/WEB-INF/rest-hosted.xml]: Cannot
resolve reference to bean 'org.sakaiproject.archive.api.ArchiveService'
while setting bean property 'archiveService'; nested exception is
org.springframework.beans.factory.BeanCreationException: Error creating
bean with name 'org.sakaiproject.archive.api.ArchiveService' defined in
ServletContext resource [/WEB-INF/applicationContext-hosted.xml]: Cannot
resolve reference to bean 'org.sakaiproject.time.api.TimeService' while
setting bean property 'timeService'; nested exception is
org.springframework.beans.factory.BeanCreationException: Error creating
bean with name 'org.sakaiproject.time.api.TimeService' defined in
ServletContext resource [/WEB-INF/applicationContext-hosted.xml]:
Invocation of init method failed; nested exception is
java.lang.NullPointerException
    at
org.springframework.beans.factory.support.BeanDefinitionValueResolver.resolveReference(BeanDefinitionValueResolver.java:275)
    at
org.springframework.beans.factory.support.BeanDefinitionValueResolver.resolveValueIfNecessary(BeanDefinitionValueResolver.java:104)
    at
org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.applyPropertyValues(AbstractAutowireCapableBeanFactory.java:1245)
    at
org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.populateBean(AbstractAutowireCapableBeanFactory.java:1010)
    at
org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:472)
    at
org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory$1.run(AbstractAutowireCapableBeanFactory.java:409)
    at java.security.AccessController.doPrivileged(Native Method)
    at
org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:380)
    at
org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:264)
    at
org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:222)
    at
org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:261)
    at
org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:185)
    at
org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:164)
    at
org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:429)
    at
org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:728)
    at
org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:380)
    at
org.springframework.web.context.ContextLoader.createWebApplicationContext(ContextLoader.java:255)
    at
org.springframework.web.context.ContextLoader.initWebApplicationContext(ContextLoader.java:199)
    at
org.sakaiproject.component.impl.ContextLoader.initWebApplicationContext(ContextLoader.java:64)
    at
org.springframework.web.context.ContextLoaderListener.contextInitialized(ContextLoaderListener.java:45)
    at
org.sakaiproject.util.ContextLoaderListener.contextInitialized(ContextLoaderListener.java:56)
    at
org.mortbay.jetty.handler.ContextHandler.startContext(ContextHandler.java:543)
    at org.mortbay.jetty.servlet.Context.startContext(Context.java:136)
    at
org.mortbay.jetty.webapp.WebAppContext.startContext(WebAppContext.java:1220)
    at
org.mortbay.jetty.handler.ContextHandler.doStart(ContextHandler.java:513)
    at
org.mortbay.jetty.webapp.WebAppContext.doStart(WebAppContext.java:448)
    at
com.google.gwt.dev.shell.jetty.JettyLauncher$WebAppContextWithReload.doStart(JettyLauncher.java:468)
    at
org.mortbay.component.AbstractLifeCycle.start(AbstractLifeCycle.java:39)
    at
org.mortbay.jetty.handler.HandlerWrapper.doStart(HandlerWrapper.java:130)
    at
org.mortbay.jetty.handler.RequestLogHandler.doStart(RequestLogHandler.java:115)
    at
org.mortbay.component.AbstractLifeCycle.start(AbstractLifeCycle.java:39)
    at
org.mortbay.jetty.handler.HandlerWrapper.doStart(HandlerWrapper.java:130)
    at org.mortbay.jetty.Server.doStart(Server.java:222)
    at
org.mortbay.component.AbstractLifeCycle.start(AbstractLifeCycle.java:39)
    at
com.google.gwt.dev.shell.jetty.JettyLauncher.start(JettyLauncher.java:672)
    at com.google.gwt.dev.DevMode.doStartUpServer(DevMode.java:509)
    at com.google.gwt.dev.DevModeBase.startUp(DevModeBase.java:1068)
    at com.google.gwt.dev.DevModeBase.run(DevModeBase.java:811)
    at com.google.gwt.dev.DevMode.main(DevMode.java:311)
Caused by: org.springframework.beans.factory.BeanCreationException: Error
creating bean with name 'org.sakaiproject.archive.api.ArchiveService'
defined in ServletContext resource
[/WEB-INF/applicationContext-hosted.xml]: Cannot resolve reference to bean
'org.sakaiproject.time.api.TimeService' while setting bean property
'timeService'; nested exception is
org.springframework.beans.factory.BeanCreationException: Error creating
bean with name 'org.sakaiproject.time.api.TimeService' defined in
ServletContext resource [/WEB-INF/applicationContext-hosted.xml]:
Invocation of init method failed; nested exception is
java.lang.NullPointerException
    at
org.springframework.beans.factory.support.BeanDefinitionValueResolver.resolveReference(BeanDefinitionValueResolver.java:275)
    at
org.springframework.beans.factory.support.BeanDefinitionValueResolver.resolveValueIfNecessary(BeanDefinitionValueResolver.java:104)
    at
org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.applyPropertyValues(AbstractAutowireCapableBeanFactory.java:1245)
    at
org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.populateBean(AbstractAutowireCapableBeanFactory.java:1010)
    at
org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:472)
    at
org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory$1.run(AbstractAutowireCapableBeanFactory.java:409)
    at java.security.AccessController.doPrivileged(Native Method)
    at
org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:380)
    at
org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:264)
    at
org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:222)
    at
org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:261)
    at
org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:185)
    at
org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:164)
    at
org.springframework.beans.factory.support.BeanDefinitionValueResolver.resolveReference(BeanDefinitionValueResolver.java:269)
    ... 38 more
Caused by: org.springframework.beans.factory.BeanCreationException: Error
creating bean with name 'org.sakaiproject.time.api.TimeService' defined in
ServletContext resource [/WEB-INF/applicationContext-hosted.xml]:
Invocation of init method failed; nested exception is
java.lang.NullPointerException
    at
org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1338)
    at
org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:473)
    at
org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory$1.run(AbstractAutowireCapableBeanFactory.java:409)
    at java.security.AccessController.doPrivileged(Native Method)
    at
org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:380)
    at
org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:264)
    at
org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:222)
    at
org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:261)
    at
org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:185)
    at
org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:164)
    at
org.springframework.beans.factory.support.BeanDefinitionValueResolver.resolveReference(BeanDefinitionValueResolver.java:269)
    ... 51 more
Caused by: java.lang.NullPointerException
    at
org.sakaiproject.time.impl.BasicTimeService.init(BasicTimeService.java:152)
    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:597)
    at
org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.invokeCustomInitMethod(AbstractAutowireCapableBeanFactory.java:1414)
    at
org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.invokeInitMethods(AbstractAutowireCapableBeanFactory.java:1375)
    at
org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1335)
    ... 61 more
   [WARN] Nested in
org.springframework.beans.factory.BeanCreationException: Error creating
bean with name
'org.sakaiproject.gradebook.gwt.sakai.rest.resource.EntityArchiveTester#0'
defined in ServletContext resource [/WEB-INF/rest-hosted.xml]: Cannot
resolve reference to bean 'org.sakaiproject.archive.api.ArchiveService'
while setting bean property 'archiveService'; nested exception is
org.springframework.beans.factory.BeanCreationException: Error creating
bean with name 'org.sakaiproject.archive.api.ArchiveService' defined in
ServletContext resource [/WEB-INF/applicationContext-hosted.xml]: Cannot
resolve reference to bean 'org.sakaiproject.time.api.TimeService' while
setting bean property 'timeService'; nested exception is
org.springframework.beans.factory.BeanCreationException: Error creating
bean with name 'org.sakaiproject.time.api.TimeService' defined in
ServletContext resource [/WEB-INF/applicationContext-hosted.xml]:
Invocation of init method failed; nested exception is
java.lang.NullPointerException:
java.lang.NullPointerException
    at
org.sakaiproject.time.impl.BasicTimeService.init(BasicTimeService.java:152)
    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:597)
    at
org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.invokeCustomInitMethod(AbstractAutowireCapableBeanFactory.java:1414)
    at
org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.invokeInitMethods(AbstractAutowireCapableBeanFactory.java:1375)
    at
org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1335)
    at
org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:473)
    at
org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory$1.run(AbstractAutowireCapableBeanFactory.java:409)
    at java.security.AccessController.doPrivileged(Native Method)
    at
org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:380)
    at
org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:264)
    at
org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:222)
    at
org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:261)
    at
org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:185)
    at
org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:164)
    at
org.springframework.beans.factory.support.BeanDefinitionValueResolver.resolveReference(BeanDefinitionValueResolver.java:269)
    at
org.springframework.beans.factory.support.BeanDefinitionValueResolver.resolveValueIfNecessary(BeanDefinitionValueResolver.java:104)
    at
org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.applyPropertyValues(AbstractAutowireCapableBeanFactory.java:1245)
    at
org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.populateBean(AbstractAutowireCapableBeanFactory.java:1010)
    at
org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:472)
    at
org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory$1.run(AbstractAutowireCapableBeanFactory.java:409)
    at java.security.AccessController.doPrivileged(Native Method)
    at
org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:380)
    at
org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:264)
    at
org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:222)
    at
org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:261)
    at
org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:185)
    at
org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:164)
    at
org.springframework.beans.factory.support.BeanDefinitionValueResolver.resolveReference(BeanDefinitionValueResolver.java:269)
    at
org.springframework.beans.factory.support.BeanDefinitionValueResolver.resolveValueIfNecessary(BeanDefinitionValueResolver.java:104)
    at
org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.applyPropertyValues(AbstractAutowireCapableBeanFactory.java:1245)
    at
org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.populateBean(AbstractAutowireCapableBeanFactory.java:1010)
    at
org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:472)
    at
org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory$1.run(AbstractAutowireCapableBeanFactory.java:409)
    at java.security.AccessController.doPrivileged(Native Method)
    at
org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:380)
    at
org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:264)
    at
org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:222)
    at
org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:261)
    at
org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:185)
    at
org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:164)
    at
org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:429)
    at
org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:728)
    at
org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:380)
    at
org.springframework.web.context.ContextLoader.createWebApplicationContext(ContextLoader.java:255)
    at
org.springframework.web.context.ContextLoader.initWebApplicationContext(ContextLoader.java:199)
    at
org.sakaiproject.component.impl.ContextLoader.initWebApplicationContext(ContextLoader.java:64)
    at
org.springframework.web.context.ContextLoaderListener.contextInitialized(ContextLoaderListener.java:45)
    at
org.sakaiproject.util.ContextLoaderListener.contextInitialized(ContextLoaderListener.java:56)
    at
org.mortbay.jetty.handler.ContextHandler.startContext(ContextHandler.java:543)
    at org.mortbay.jetty.servlet.Context.startContext(Context.java:136)
    at
org.mortbay.jetty.webapp.WebAppContext.startContext(WebAppContext.java:1220)
    at
org.mortbay.jetty.handler.ContextHandler.doStart(ContextHandler.java:513)
    at
org.mortbay.jetty.webapp.WebAppContext.doStart(WebAppContext.java:448)
    at
com.google.gwt.dev.shell.jetty.JettyLauncher$WebAppContextWithReload.doStart(JettyLauncher.java:468)
    at
org.mortbay.component.AbstractLifeCycle.start(AbstractLifeCycle.java:39)
    at
org.mortbay.jetty.handler.HandlerWrapper.doStart(HandlerWrapper.java:130)
    at
org.mortbay.jetty.handler.RequestLogHandler.doStart(RequestLogHandler.java:115)
    at
org.mortbay.component.AbstractLifeCycle.start(AbstractLifeCycle.java:39)
    at
org.mortbay.jetty.handler.HandlerWrapper.doStart(HandlerWrapper.java:130)
    at org.mortbay.jetty.Server.doStart(Server.java:222)
    at
org.mortbay.component.AbstractLifeCycle.start(AbstractLifeCycle.java:39)
    at
com.google.gwt.dev.shell.jetty.JettyLauncher.start(JettyLauncher.java:672)
    at com.google.gwt.dev.DevMode.doStartUpServer(DevMode.java:509)
    at com.google.gwt.dev.DevModeBase.startUp(DevModeBase.java:1068)
    at com.google.gwt.dev.DevModeBase.run(DevModeBase.java:811)
    at com.google.gwt.dev.DevMode.main(DevMode.java:311)






-- 
Jonathan Kensler
Virginia Tech Learning Technologies
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