10.1.3 EA3 Visual editor & servlet filter problem

I have a problem with jsp visual editor after I add filter servlet into web.xml file.
When I chage view of visual editor to Design page I can't see page preview.
I enable "Show design time messages in log" option, I get the following messages in log:
Error exercising tag : afh:head
java.lang.NullPointerException
     at oracle.adfinternal.view.faces.renderkit.AdfRenderingContext.getTranslatedString(AdfRenderingContext.java:70)
     at oracle.adfinternal.view.faces.renderkit.core.xhtml.jsLibs.GlobalVariablesScriptlet.outputScriptletContent(GlobalVariablesScriptlet.java:49)
     at oracle.adfinternal.view.faces.renderkit.core.xhtml.jsLibs.Scriptlet.outputScriptletImpl(Scriptlet.java:111)
     at oracle.adfinternal.view.faces.renderkit.core.xhtml.jsLibs.Scriptlet.outputScriptlet(Scriptlet.java:52)
     at oracle.adfinternal.view.faces.renderkit.core.xhtml.XhtmlUtils.addLib(XhtmlUtils.java:124)
     at oracle.adfinternal.view.faces.renderkit.core.xhtml.jsLibs.Scriptlet.outputDependency(Scriptlet.java:144)
     at oracle.adfinternal.view.faces.renderkit.core.xhtml.jsLibs.AliasedScriptlet.outputScriptletImpl(AliasedScriptlet.java:113)
     at oracle.adfinternal.view.faces.renderkit.core.xhtml.jsLibs.Scriptlet.outputScriptlet(Scriptlet.java:52)
     at oracle.adfinternal.view.faces.renderkit.core.xhtml.XhtmlUtils.addLib(XhtmlUtils.java:124)
     at oracle.adfinternal.view.faces.renderkit.core.xhtml.jsLibs.Scriptlet.outputDependency(Scriptlet.java:144)
     at oracle.adfinternal.view.faces.renderkit.core.xhtml.jsLibs.DefaultTimeZoneScriptlet.outputScriptletImpl(DefaultTimeZoneScriptlet.java:41)
     at oracle.adfinternal.view.faces.renderkit.core.xhtml.jsLibs.Scriptlet.outputScriptlet(Scriptlet.java:52)
     at oracle.adfinternal.view.faces.renderkit.core.xhtml.XhtmlUtils.addLib(XhtmlUtils.java:124)
     at oracle.adfinternal.view.faces.renderkit.core.xhtml.HeadRenderer._writeCookieScript(HeadRenderer.java:124)
     at oracle.adfinternal.view.faces.renderkit.core.xhtml.HeadRenderer.encodeBegin(HeadRenderer.java:72)
     at oracle.adfinternal.view.faces.renderkit.core.CoreRenderer.encodeBegin(CoreRenderer.java:139)
     at oracle.adf.view.faces.component.UIXComponentBase.encodeBegin(UIXComponentBase.java:593)
     at javax.faces.webapp.UIComponentTag.encodeBegin(UIComponentTag.java:591)
     at oracle.adf.view.faces.webapp.UIXComponentTag.encodeBegin(UIXComponentTag.java:108)
     at javax.faces.webapp.UIComponentTag.doStartTag(UIComponentTag.java:478)
     at oracle.adf.view.faces.webapp.UIXComponentTag.doStartTag(UIXComponentTag.java:85)
     at oracle.jdevimpl.webapp.design.renderer.DesignTimeJspActionRenderer.doStartTag(DesignTimeJspActionRenderer.java:1313)
     at oracle.jdevimpl.webapp.design.renderer.DesignTimeJspActionRenderer._executeTag(DesignTimeJspActionRenderer.java:1634)
     at oracle.jdevimpl.webapp.design.renderer.DesignTimeJspActionRenderer.render(DesignTimeJspActionRenderer.java:241)
     at oracle.jdevimpl.webapp.design.renderer.FacesActionRenderer.render(FacesActionRenderer.java:127)
     at oracle.jdevimpl.webapp.design.DesignTimeRenderer.renderChildren(DesignTimeRenderer.java:424)
     at oracle.jdevimpl.webapp.design.renderer.DesignTimeJspActionRenderer.renderChildren(DesignTimeJspActionRenderer.java:772)
     at oracle.jdevimpl.webapp.design.renderer.FacesActionRenderer.renderChildren(FacesActionRenderer.java:367)
     at oracle.jdevimpl.webapp.design.renderer.DesignTimeJspActionRenderer._executeTag(DesignTimeJspActionRenderer.java:1665)
     at oracle.jdevimpl.webapp.design.renderer.DesignTimeJspActionRenderer.render(DesignTimeJspActionRenderer.java:241)
     at oracle.jdevimpl.webapp.design.renderer.FacesActionRenderer.render(FacesActionRenderer.java:127)
     at oracle.jdevimpl.webapp.design.DesignTimeRenderer.renderChildren(DesignTimeRenderer.java:424)
     at oracle.jdevimpl.webapp.design.renderer.DesignTimeJspActionRenderer.renderChildren(DesignTimeJspActionRenderer.java:772)
     at oracle.jdevimpl.webapp.design.renderer.FacesActionRenderer.renderChildren(FacesActionRenderer.java:367)
     at oracle.jdevimpl.webapp.design.renderer.DesignTimeJspActionRenderer._executeTag(DesignTimeJspActionRenderer.java:1665)
     at oracle.jdevimpl.webapp.design.renderer.DesignTimeJspActionRenderer.render(DesignTimeJspActionRenderer.java:241)
     at oracle.jdevimpl.webapp.design.renderer.FacesActionRenderer.render(FacesActionRenderer.java:127)
     at oracle.jdevimpl.webapp.design.DesignTimeRenderer.renderChildren(DesignTimeRenderer.java:424)
     at oracle.jdevimpl.webapp.jsp.renderers.JSPCoreSyntaxRenderer.render(JSPCoreSyntaxRenderer.java:66)
     at oracle.jdevimpl.webapp.design.support.jsp.DesignTimeJspServlet._renderSource(DesignTimeJspServlet.java:197)
     at oracle.jdevimpl.webapp.design.support.jsp.DesignTimeJspServlet.serviceJsp(DesignTimeJspServlet.java:109)
     at oracle.jdevimpl.webapp.design.support.jsp.DesignTimeJspServlet.service(DesignTimeJspServlet.java:73)
     at javax.servlet.http.HttpServlet.service(HttpServlet.java:856)
     at oracle.jdevimpl.webapp.design.support.http.DesignTimeServletInfo.service(DesignTimeServletInfo.java:268)
     at oracle.jdevimpl.webapp.design.support.http.DesignTimeRequestDispatcher.dispatch(DesignTimeRequestDispatcher.java:197)
     at oracle.jdevimpl.webapp.design.support.http.DesignTimeRequestDispatcher.forward(DesignTimeRequestDispatcher.java:72)
     at com.sun.faces.context.ExternalContextImpl.dispatch(ExternalContextImpl.java:322)
     at com.sun.faces.application.ViewHandlerImpl.renderView(ViewHandlerImpl.java:130)
     at oracle.adfinternal.view.faces.application.ViewHandlerImpl.renderView(ViewHandlerImpl.java:157)
     at com.sun.faces.lifecycle.RenderResponsePhase.execute(RenderResponsePhase.java:87)
     at com.sun.faces.lifecycle.LifecycleImpl.phase(LifecycleImpl.java:200)
     at com.sun.faces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:117)
     at javax.faces.webapp.FacesServlet.service(FacesServlet.java:198)
     at oracle.jdevimpl.webapp.design.support.http.DesignTimeServletInfo.service(DesignTimeServletInfo.java:268)
     at oracle.jdevimpl.webapp.design.support.http.DesignTimeRequestDispatcher$DesignTimeFilterChain.doFilter(DesignTimeRequestDispatcher.java:307)
     at oracle.jdevimpl.webapp.design.support.http.DesignTimeRequestDispatcher.dispatch(DesignTimeRequestDispatcher.java:193)
     at oracle.jdevimpl.webapp.design.support.http.DesignTimeServletContainerContext._service(DesignTimeServletContainerContext.java:611)
     at oracle.jdevimpl.webapp.design.support.http.DesignTimeServletContainerContext.service(DesignTimeServletContainerContext.java:570)
     at oracle.jdevimpl.webapp.design.DesignTimeRenderThread.runImpl(DesignTimeRenderThread.java:264)
     at oracle.jdevimpl.webapp.design.DesignTimeThread.run(DesignTimeThread.java:146)
Error exercising tag : afh:body
java.lang.NullPointerException
     at oracle.adfinternal.view.faces.renderkit.core.xhtml.BodyRenderer._writeVersionInformation(BodyRenderer.java:416)
     at oracle.adfinternal.view.faces.renderkit.core.xhtml.BodyRenderer.encodeAll(BodyRenderer.java:65)
     at oracle.adfinternal.view.faces.renderkit.core.CoreRenderer.encodeEnd(CoreRenderer.java:159)
     at oracle.adf.view.faces.component.UIXComponentBase.encodeEnd(UIXComponentBase.java:624)
     at javax.faces.webapp.UIComponentTag.encodeEnd(UIComponentTag.java:623)
     at javax.faces.webapp.UIComponentTag.doEndTag(UIComponentTag.java:546)
     at oracle.adf.view.faces.webapp.UIXComponentTag.doEndTag(UIXComponentTag.java:100)
     at oracle.jdevimpl.webapp.design.renderer.DesignTimeJspActionRenderer.doEndTag(DesignTimeJspActionRenderer.java:1345)
     at oracle.jdevimpl.webapp.design.renderer.DesignTimeJspActionRenderer._executeTag(DesignTimeJspActionRenderer.java:1692)
     at oracle.jdevimpl.webapp.design.renderer.DesignTimeJspActionRenderer.render(DesignTimeJspActionRenderer.java:241)
     at oracle.jdevimpl.webapp.design.renderer.FacesActionRenderer.render(FacesActionRenderer.java:127)
     at oracle.jdevimpl.webapp.design.DesignTimeRenderer.renderChildren(DesignTimeRenderer.java:424)
     at oracle.jdevimpl.webapp.design.renderer.DesignTimeJspActionRenderer.renderChildren(DesignTimeJspActionRenderer.java:772)
     at oracle.jdevimpl.webapp.design.renderer.FacesActionRenderer.renderChildren(FacesActionRenderer.java:367)
     at oracle.jdevimpl.webapp.design.renderer.DesignTimeJspActionRenderer._executeTag(DesignTimeJspActionRenderer.java:1665)
     at oracle.jdevimpl.webapp.design.renderer.DesignTimeJspActionRenderer.render(DesignTimeJspActionRenderer.java:241)
     at oracle.jdevimpl.webapp.design.renderer.FacesActionRenderer.render(FacesActionRenderer.java:127)
     at oracle.jdevimpl.webapp.design.DesignTimeRenderer.renderChildren(DesignTimeRenderer.java:424)
     at oracle.jdevimpl.webapp.design.renderer.DesignTimeJspActionRenderer.renderChildren(DesignTimeJspActionRenderer.java:772)
     at oracle.jdevimpl.webapp.design.renderer.FacesActionRenderer.renderChildren(FacesActionRenderer.java:367)
     at oracle.jdevimpl.webapp.design.renderer.DesignTimeJspActionRenderer._executeTag(DesignTimeJspActionRenderer.java:1665)
     at oracle.jdevimpl.webapp.design.renderer.DesignTimeJspActionRenderer.render(DesignTimeJspActionRenderer.java:241)
     at oracle.jdevimpl.webapp.design.renderer.FacesActionRenderer.render(FacesActionRenderer.java:127)
     at oracle.jdevimpl.webapp.design.DesignTimeRenderer.renderChildren(DesignTimeRenderer.java:424)
     at oracle.jdevimpl.webapp.jsp.renderers.JSPCoreSyntaxRenderer.render(JSPCoreSyntaxRenderer.java:66)
     at oracle.jdevimpl.webapp.design.support.jsp.DesignTimeJspServlet._renderSource(DesignTimeJspServlet.java:197)
     at oracle.jdevimpl.webapp.design.support.jsp.DesignTimeJspServlet.serviceJsp(DesignTimeJspServlet.java:109)
     at oracle.jdevimpl.webapp.design.support.jsp.DesignTimeJspServlet.service(DesignTimeJspServlet.java:73)
     at javax.servlet.http.HttpServlet.service(HttpServlet.java:856)
     at oracle.jdevimpl.webapp.design.support.http.DesignTimeServletInfo.service(DesignTimeServletInfo.java:268)
     at oracle.jdevimpl.webapp.design.support.http.DesignTimeRequestDispatcher.dispatch(DesignTimeRequestDispatcher.java:197)
     at oracle.jdevimpl.webapp.design.support.http.DesignTimeRequestDispatcher.forward(DesignTimeRequestDispatcher.java:72)
     at com.sun.faces.context.ExternalContextImpl.dispatch(ExternalContextImpl.java:322)
     at com.sun.faces.application.ViewHandlerImpl.renderView(ViewHandlerImpl.java:130)
     at oracle.adfinternal.view.faces.application.ViewHandlerImpl.renderView(ViewHandlerImpl.java:157)
     at com.sun.faces.lifecycle.RenderResponsePhase.execute(RenderResponsePhase.java:87)
     at com.sun.faces.lifecycle.LifecycleImpl.phase(LifecycleImpl.java:200)
     at com.sun.faces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:117)
     at javax.faces.webapp.FacesServlet.service(FacesServlet.java:198)
     at oracle.jdevimpl.webapp.design.support.http.DesignTimeServletInfo.service(DesignTimeServletInfo.java:268)
     at oracle.jdevimpl.webapp.design.support.http.DesignTimeRequestDispatcher$DesignTimeFilterChain.doFilter(DesignTimeRequestDispatcher.java:307)
     at oracle.jdevimpl.webapp.design.support.http.DesignTimeRequestDispatcher.dispatch(DesignTimeRequestDispatcher.java:193)
     at oracle.jdevimpl.webapp.design.support.http.DesignTimeServletContainerContext._service(DesignTimeServletContainerContext.java:611)
     at oracle.jdevimpl.webapp.design.support.http.DesignTimeServletContainerContext.service(DesignTimeServletContainerContext.java:570)
     at oracle.jdevimpl.webapp.design.DesignTimeRenderThread.runImpl(DesignTimeRenderThread.java:264)
     at oracle.jdevimpl.webapp.design.DesignTimeThread.run(DesignTimeThread.java:146)

Hi all,
Although I have removed filter mapping, the same problem described above continues except the exception messages are not exist now!
Visual editor does not show any adf core components such as input text, tables rows etc.
I'm using jdeveloper 10.1.3.0.4 newly so what is the problem?
In source, I have used subview and tiles components. there may be problems because of usages of these components?
At the beginning there was no problem, I could view the all components on visual designer...
any idea... !?
best regards
--baris                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                       

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    java.lang.NullPointerException
         at oracle.adfinternal.view.faces.renderkit.AdfRenderingContext.getTranslatedString(AdfRenderingContext.java:70)
         at oracle.adfinternal.view.faces.renderkit.core.xhtml.jsLibs.GlobalVariablesScriptlet.outputScriptletContent(GlobalVariablesScriptlet.java:49)
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         at oracle.adfinternal.view.faces.renderkit.core.xhtml.jsLibs.Scriptlet.outputScriptlet(Scriptlet.java:52)
         at oracle.adfinternal.view.faces.renderkit.core.xhtml.XhtmlUtils.addLib(XhtmlUtils.java:124)
         at oracle.adfinternal.view.faces.renderkit.core.xhtml.jsLibs.Scriptlet.outputDependency(Scriptlet.java:144)
         at oracle.adfinternal.view.faces.renderkit.core.xhtml.jsLibs.AliasedScriptlet.outputScriptletImpl(AliasedScriptlet.java:112)
         at oracle.adfinternal.view.faces.renderkit.core.xhtml.jsLibs.Scriptlet.outputScriptlet(Scriptlet.java:52)
         at oracle.adfinternal.view.faces.renderkit.core.xhtml.XhtmlUtils.addLib(XhtmlUtils.java:124)
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         at oracle.adfinternal.view.faces.renderkit.core.xhtml.jsLibs.DefaultTimeZoneScriptlet.outputScriptletImpl(DefaultTimeZoneScriptlet.java:41)
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         at oracle.adf.view.faces.component.UIXComponentBase.encodeBegin(UIXComponentBase.java:593)
         at javax.faces.webapp.UIComponentTag.encodeBegin(UIComponentTag.java:591)
         at oracle.adf.view.faces.webapp.UIXComponentTag.encodeBegin(UIXComponentTag.java:108)
         at javax.faces.webapp.UIComponentTag.doStartTag(UIComponentTag.java:478)
         at oracle.adf.view.faces.webapp.UIXComponentTag.doStartTag(UIXComponentTag.java:85)
         at oracle.jdevimpl.webapp.design.renderer.DesignTimeJspActionRenderer.doStartTag(DesignTimeJspActionRenderer.java:1317)
         at oracle.jdevimpl.webapp.design.renderer.DesignTimeJspActionRenderer._executeTag(DesignTimeJspActionRenderer.java:1639)
         at oracle.jdevimpl.webapp.design.renderer.DesignTimeJspActionRenderer.render(DesignTimeJspActionRenderer.java:245)
         at oracle.jdevimpl.webapp.design.renderer.FacesActionRenderer.render(FacesActionRenderer.java:128)
         at oracle.jdevimpl.webapp.design.DesignTimeRenderer.renderChildren(DesignTimeRenderer.java:424)
         at oracle.jdevimpl.webapp.design.renderer.DesignTimeJspActionRenderer.renderChildren(DesignTimeJspActionRenderer.java:776)
         at oracle.jdevimpl.webapp.design.renderer.FacesActionRenderer.renderChildren(FacesActionRenderer.java:368)
         at oracle.jdevimpl.webapp.design.renderer.DesignTimeJspActionRenderer._executeTag(DesignTimeJspActionRenderer.java:1670)
         at oracle.jdevimpl.webapp.design.renderer.DesignTimeJspActionRenderer.render(DesignTimeJspActionRenderer.java:245)
         at oracle.jdevimpl.webapp.design.renderer.FacesActionRenderer.render(FacesActionRenderer.java:128)
         at oracle.jdevimpl.webapp.design.DesignTimeRenderer.renderChildren(DesignTimeRenderer.java:424)
         at oracle.jdevimpl.webapp.design.renderer.DesignTimeJspActionRenderer.renderChildren(DesignTimeJspActionRenderer.java:776)
         at oracle.jdevimpl.webapp.design.renderer.FacesActionRenderer.renderChildren(FacesActionRenderer.java:368)
         at oracle.jdevimpl.webapp.design.renderer.DesignTimeJspActionRenderer._executeTag(DesignTimeJspActionRenderer.java:1670)
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         at oracle.jdevimpl.webapp.design.DesignTimeRenderer.renderChildren(DesignTimeRenderer.java:424)
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         at oracle.jdevimpl.webapp.design.support.jsp.DesignTimeJspServlet.serviceJsp(DesignTimeJspServlet.java:109)
         at oracle.jdevimpl.webapp.design.support.jsp.DesignTimeJspServlet.service(DesignTimeJspServlet.java:73)
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         at oracle.jdevimpl.webapp.design.support.http.DesignTimeRequestDispatcher.forward(DesignTimeRequestDispatcher.java:72)
         at com.sun.faces.context.ExternalContextImpl.dispatch(ExternalContextImpl.java:322)
         at com.sun.faces.application.ViewHandlerImpl.renderView(ViewHandlerImpl.java:130)
         at oracle.adfinternal.view.faces.application.ViewHandlerImpl.renderView(ViewHandlerImpl.java:157)
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    Error exercising tag : afh:body
    java.lang.NullPointerException
         at oracle.adfinternal.view.faces.renderkit.core.xhtml.BodyRenderer._writeVersionInformation(BodyRenderer.java:413)
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         at oracle.adf.view.faces.component.UIXComponentBase.encodeEnd(UIXComponentBase.java:624)
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         at oracle.jdevimpl.webapp.design.renderer.FacesActionRenderer.render(FacesActionRenderer.java:128)
         at oracle.jdevimpl.webapp.design.DesignTimeRenderer.renderChildren(DesignTimeRenderer.java:424)
         at oracle.jdevimpl.webapp.design.renderer.DesignTimeJspActionRenderer.renderChildren(DesignTimeJspActionRenderer.java:776)
         at oracle.jdevimpl.webapp.design.renderer.FacesActionRenderer.renderChildren(FacesActionRenderer.java:368)
         at oracle.jdevimpl.webapp.design.renderer.DesignTimeJspActionRenderer._executeTag(DesignTimeJspActionRenderer.java:1670)
         at oracle.jdevimpl.webapp.design.renderer.DesignTimeJspActionRenderer.render(DesignTimeJspActionRenderer.java:245)
         at oracle.jdevimpl.webapp.design.renderer.FacesActionRenderer.render(FacesActionRenderer.java:128)
         at oracle.jdevimpl.webapp.design.DesignTimeRenderer.renderChildren(DesignTimeRenderer.java:424)
         at oracle.jdevimpl.webapp.design.renderer.DesignTimeJspActionRenderer.renderChildren(DesignTimeJspActionRenderer.java:776)
         at oracle.jdevimpl.webapp.design.renderer.FacesActionRenderer.renderChildren(FacesActionRenderer.java:368)
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         at oracle.jdevimpl.webapp.design.renderer.DesignTimeJspActionRenderer.render(DesignTimeJspActionRenderer.java:245)
         at oracle.jdevimpl.webapp.design.renderer.FacesActionRenderer.render(FacesActionRenderer.java:128)
         at oracle.jdevimpl.webapp.design.DesignTimeRenderer.renderChildren(DesignTimeRenderer.java:424)
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         at oracle.jdevimpl.webapp.design.support.http.DesignTimeRequestDispatcher.dispatch(DesignTimeRequestDispatcher.java:197)
         at oracle.jdevimpl.webapp.design.support.http.DesignTimeRequestDispatcher.forward(DesignTimeRequestDispatcher.java:72)
         at com.sun.faces.context.ExternalContextImpl.dispatch(ExternalContextImpl.java:322)
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         at oracle.adfinternal.view.faces.application.ViewHandlerImpl.renderView(ViewHandlerImpl.java:157)
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         at com.sun.faces.lifecycle.LifecycleImpl.phase(LifecycleImpl.java:200)
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         at javax.faces.webapp.FacesServlet.service(FacesServlet.java:198)
         at oracle.jdevimpl.webapp.design.support.http.DesignTimeServletInfo.service(DesignTimeServletInfo.java:268)
         at oracle.jdevimpl.webapp.design.support.http.DesignTimeRequestDispatcher$DesignTimeFilterChain.doFilter(DesignTimeRequestDispatcher.java:307)
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