java.lang.NullPointerException

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  • Oracle 11G EM not working on Windows 7
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  • Oracle 11G EM not working on Windows 7
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    • java.lang.NullPointerException at oracle.sysman.util.jdk.VersionUtil.compareVersion(VersionUtil.java:63) at oracle.sysman.db.adm.inst.SitemapController.setRequestAttributes(SitemapController.java:1355) at oracle.sysman.db.adm.BaseController.handleEvent(BaseController.java:1391) at oracle.sysman.emSDK.svlt.PageHandler.handleRequest(PageHandler.java:577) at oracle.sysman.db.adm.RootController.handleRequest(RootController.java:235) at oracle.sysman.db.adm.BaseController.handleRequest(BaseController.java:1238) at oracle.sysman.db.adm.DBControllerResolver.handleRequest(DBControllerResolver.java:139) at oracle.sysman.emSDK.svlt.EMServlet.myDoGet(EMServlet.java:787) at oracle.sysman.emSDK.svlt.EMServlet.doGet(EMServlet.java:343) at oracle.sysman.eml.app.Console.doGet(Console.java:319) at javax.servlet.http.HttpServlet.service(HttpServlet.java:743) at javax.servlet.http.HttpServlet.service(HttpServlet.java:856) at com.evermind.server.http.ResourceFilterChain.doFilter(ResourceFilterChain.java:64) at oracle.sysman.eml.app.EMRepLoginFilter.doFilter(EMRepLoginFilter.java:208) at com.evermind.server.http.EvermindFilterChain.doFilter(EvermindFilterChain.java:15) at oracle.sysman.db.adm.inst.HandleRepDownFilter.doFilter(HandleRepDownFilter.java:165) at com.evermind.server.http.EvermindFilterChain.doFilter(EvermindFilterChain.java:17) at oracle.sysman.eml.app.BrowserVersionFilter.doFilter(BrowserVersionFilter.java:122) at com.evermind.server.http.EvermindFilterChain.doFilter(EvermindFilterChain.java:17) at oracle.sysman.emSDK.svlt.EMRedirectFilter.doFilter(EMRedirectFilter.java:102) at com.evermind.server.http.EvermindFilterChain.doFilter(EvermindFilterChain.java:17) at oracle.sysman.eml.app.ContextInitFilter.doFilter(ContextInitFilter.java:357) at com.evermind.server.http.ServletRequestDispatcher.invoke(ServletRequestDispatcher.java:621) at com.evermind.server.http.ServletRequestDispatcher.forwardInternal(ServletRequestDispatcher.java:370) at com.evermind.server.http.HttpRequestHandler.doProcessRequest(HttpRequestHandler.java:871) at com.evermind.server.http.HttpRequestHandler.processRequest(HttpRequestHandler.java:453) at com.evermind.server.http.HttpRequestHandler.serveOneRequest(HttpRequestHandler.java:221) at com.evermind.server.http.HttpRequestHandler.run(HttpRequestHandler.java:122) at com.evermind.server.http.HttpRequestHandler.run(HttpRequestHandler.java:111) at oracle.oc4j.network.ServerSocketReadHandler$SafeRunnable.run(ServerSocketReadHandler.java:260) at com.evermind.util.ReleasableResourcePooledExecutor$MyWorker.run(ReleasableResourcePooledExecutor.java:303) at java.lang.Thread.run(Thread.java:595)
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