com.google.inject.ProvisionException: Error while locating instance bound to desktopbeautifier.persistence.ImageManager


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Error while locating instance bound to desktopbeautifier.persistence.ImageManager

Stack trace

com.google.inject.ProvisionException: Error while locating instance
  bound to desktopbeautifier.persistence.ImageManager
	at desktopbeautifier.web.gallery.LargeImagePage.imageManager(LargeImagePage.java:48)
	at com.google.inject.InjectorImpl$SingleFieldInjector.inject(InjectorImpl.java:486)
	at com.google.inject.BinderImpl$StaticInjection$2.call(BinderImpl.java:463)
	at com.google.inject.BinderImpl$StaticInjection$2.call(BinderImpl.java:461)
	at com.google.inject.InjectorImpl.callInContext(InjectorImpl.java:747)
	at com.google.inject.BinderImpl$StaticInjection.runMemberInjectors(BinderImpl.java:460)
	at com.google.inject.BinderImpl.createInjector(BinderImpl.java:285)
	at com.google.inject.Guice.createInjector(Guice.java:79)
	at com.google.inject.Guice.createInjector(Guice.java:53)
	at com.google.inject.Guice.createInjector(Guice.java:43)
	at desktopbeautifier.servlet.ServletContextInjector.getInjector(ServletContextInjector.java:23)
	at com.wideplay.warp.servlet.WarpServletContextListener.contextInitialized(WarpServletContextListener.java:39)
	at org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:3843)
	at org.apache.catalina.core.StandardContext.start(StandardContext.java:4350)
	at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:791)
	at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:771)
	at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:525)
	at org.apache.catalina.startup.HostConfig.deployDescriptor(HostConfig.java:626)
	at org.apache.catalina.startup.HostConfig.deployDescriptors(HostConfig.java:553)
	at org.apache.catalina.startup.HostConfig.deployApps(HostConfig.java:488)
	at org.apache.catalina.startup.HostConfig.start(HostConfig.java:1147)
	at org.apache.catalina.startup.HostConfig.lifecycleEvent(HostConfig.java:311)
	at org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(LifecycleSupport.java:117)
	at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1053)
	at org.apache.catalina.core.StandardHost.start(StandardHost.java:719)
	at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1045)
	at org.apache.catalina.core.StandardEngine.start(StandardEngine.java:443)
	at org.apache.catalina.core.StandardService.start(StandardService.java:516)
	at org.apache.catalina.core.StandardServer.start(StandardServer.java:710)
	at org.apache.catalina.startup.Catalina.start(Catalina.java:578)
	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.apache.catalina.startup.Bootstrap.start(Bootstrap.java:288)
	at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:413)
Caused by: com.google.inject.ProvisionException: Error while locating
instance
  bound to javax.persistence.EntityManager
	at desktopbeautifier.persistence.ImageManager.<init>(ImageManager.java:54)
	at com.google.inject.InjectorImpl$SingleParameterInjector.inject(InjectorImpl.java:646)
	at com.google.inject.InjectorImpl.getParameters(InjectorImpl.java:666)
	at com.google.inject.ConstructorInjector.construct(ConstructorInjector.java:140)
	at com.google.inject.InjectorImpl$ImplicitBinding.get(InjectorImpl.java:1006)
	at com.google.inject.InjectorImpl$SingleFieldInjector.inject(InjectorImpl.java:473)
	... 34 more
Caused by: java.lang.NullPointerException
	at com.wideplay.warp.jpa.EntityManagerFactoryHolder.getCurrentEntityManager(EntityManagerFactoryHolder.java:101)
	at com.wideplay.warp.jpa.EntityManagerFactoryHolder.getEntityManager(EntityManagerFactoryHolder.java:128)
	at com.wideplay.warp.jpa.EntityManagerProvider.get(EntityManagerProvider.java:42)
	at com.wideplay.warp.jpa.EntityManagerProvider.get(EntityManagerProvider.java:33)
	at com.google.inject.BoundProviderFactory.get(BoundProviderFactory.java:60)
	at com.google.inject.InjectorImpl$SingleParameterInjector.inject(InjectorImpl.java:640)
	... 38 more

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