The entry level question about HelloWorld Portlets

[Sami Kent]

I'm learning Websphere Portal and following IBM red books. I got the following exception when I tried to run my HelloWorld portlet project.( I remember I ran it successfully before)

Please help.

2004.11.14 12:08:44.578 com.ibm.wbi.PluginInstaller load
java.lang.UnsatisfiedLinkError: Can't load library: C:\IBM\WEBSPH~1\runtimes\PORTAL~1\IBMTrans\bin\x86_Windows_XP\Distiller.dll
at java.lang.ClassLoader.loadLibrary(ClassLoader.java:1689)
at java.lang.Runtime.load0(Runtime.java:729)
at java.lang.System.load(System.java:842)
at com.ibm.transform.imageengine.Distiller.loadLibrary(Distiller.java:121)
at com.ibm.transform.imageengine.ImageEditor.initialize(ImageEditor.java:92)
at com.ibm.wbi.Plugin.initializeMegs(Plugin.java:178)
at com.ibm.wbi.PluginManager.register(PluginManager.java:130)
at com.ibm.wbi.PluginInstaller.load(PluginInstaller.java:121)
at com.ibm.wbi.Proxy.initialize(Proxy.java:478)
at com.ibm.wbi.Proxy.initialize(Proxy.java:401)
at com.ibm.transform.wps.Toolkit.getTranscodingService0(Toolkit.java:159)
at com.ibm.transform.wps.Toolkit.getTranscodingService(Toolkit.java:119)
at com.ibm.transform.wps.service.LocalServiceHandler.init(LocalServiceHandler.java:336)
at com.ibm.transform.wps.service.TranscodingServiceImpl.initializeServiceHandler(TranscodingServiceImpl.java:98)
at com.ibm.transform.wps.service.TranscodingServiceImpl.init(TranscodingServiceImpl.java:84)
at com.ibm.wps.services.Service.init(Service.java:108)
at com.ibm.wps.services.Service.init(Service.java:84)
at com.ibm.wps.services.ServiceManager.init(ServiceManager.java:268)
at com.ibm.wps.services.ServiceManager.init(ServiceManager.java:123)
at com.ibm.wps.engine.Servlet.init(Servlet.java:167)
at com.ibm.ws.webcontainer.servlet.StrictServletInstance.doInit(StrictServletInstance.java:82)
at com.ibm.ws.webcontainer.servlet.StrictLifecycleServlet._init(StrictLifecycleServlet.java:147)
at com.ibm.ws.webcontainer.servlet.PreInitializedServletState.init(StrictLifecycleServlet.java:270)
at com.ibm.ws.webcontainer.servlet.StrictLifecycleServlet.init(StrictLifecycleServlet.java:113)
at com.ibm.ws.webcontainer.servlet.ServletInstance.init(ServletInstance.java:189)
at javax.servlet.GenericServlet.init(GenericServlet.java:258)
at com.ibm.ws.webcontainer.webapp.WebAppServletManager.addServlet(WebAppServletManager.java:882)
at com.ibm.ws.webcontainer.webapp.WebAppServletManager.loadServlet(WebAppServletManager.java:257)
at com.ibm.ws.webcontainer.webapp.WebAppServletManager.loadAutoLoadServlets(WebAppServletManager.java:573)
at com.ibm.ws.webcontainer.webapp.WebApp.loadServletManager(WebApp.java:1253)
at com.ibm.ws.webcontainer.webapp.WebApp.init(WebApp.java:275)
at com.ibm.ws.webcontainer.srt.WebGroup.loadWebApp(WebGroup.java:345)
at com.ibm.ws.webcontainer.srt.WebGroup.init(WebGroup.java:208)
at com.ibm.ws.webcontainer.WebContainer.addWebApplication(WebContainer.java:968)
at com.ibm.ws.runtime.component.WebContainerImpl.install(WebContainerImpl.java:133)
at com.ibm.ws.runtime.component.WebContainerImpl.start(WebContainerImpl.java:360)
at com.ibm.ws.runtime.component.ApplicationMgrImpl.start(ApplicationMgrImpl.java:397)
at com.ibm.ws.runtime.component.DeployedApplicationImpl.fireDeployedObjectStart(DeployedApplicationImpl.java:751)
at com.ibm.ws.runtime.component.DeployedModuleImpl.start(DeployedModuleImpl.java:347)
at com.ibm.ws.runtime.component.DeployedApplicationImpl.start(DeployedApplicationImpl.java:539)
at com.ibm.ws.runtime.component.ApplicationMgrImpl.startApplication(ApplicationMgrImpl.java:250)
at com.ibm.ws.runtime.component.ApplicationMgrImpl.start(ApplicationMgrImpl.java:228)
at com.ibm.ws.runtime.component.ContainerImpl.startComponents(ContainerImpl.java:524)
at com.ibm.ws.runtime.component.ContainerImpl.start(ContainerImpl.java:415)
at com.ibm.ws.runtime.component.ApplicationServerImpl.start(ApplicationServerImpl.java:117)
at com.ibm.ws.runtime.component.ContainerImpl.startComponents(ContainerImpl.java:524)
at com.ibm.ws.runtime.component.ContainerImpl.start(ContainerImpl.java:415)
at com.ibm.ws.runtime.component.ServerImpl.start(ServerImpl.java:182)
at com.ibm.ws.runtime.WsServer.start(WsServer.java:131)
at com.ibm.ws.runtime.WsServer.main(WsServer.java:228)
at java.lang.reflect.Method.invoke(Native Method)
at com.ibm.ws.bootstrap.WSLauncher.main(WSLauncher.java:94)
at com.ibm.etools.websphere.tools.runner.api.ServerRunnerV5$1.run(ServerRunnerV5.java:97)

2004.11.14 12:08:44.594 com.ibm.wbi.PluginInstaller load IBM WebSphere Transcoding Publisher
TPX1053E An attempt to load the plugin named Image Transcoder could not be completed.