Null pointer exception after applying webtop 6.7 Sp2 patch 20

gopalakrishnan_24

Facing issue while hitting the webtop application  after patching webtop 6.7 sp2  patch20.

[Servlet Error]-[null]: java.lang.NullPointerException

        at java.util.regex.Pattern.<init>(Pattern.java:1143)

        at java.util.regex.Pattern.compile(Pattern.java:858)

        at com.documentum.web.env.WDKController.init(Unknown Source)

        at com.ibm.ws.webcontainer.filter.FilterInstanceWrapper.init(FilterInstanceWrapper.java:142)

        at com.ibm.ws.webcontainer.filter.WebAppFilterManager._loadFilter(WebAppFilterManager.java:548)

        at com.ibm.ws.webcontainer.filter.WebAppFilterManager.loadFilter(WebAppFilterManager.java:462)

        at com.ibm.ws.webcontainer.filter.WebAppFilterManager.getFilterInstanceWrapper(WebAppFilterManager.java:319)

        at com.ibm.ws.webcontainer.filter.WebAppFilterManager.getFilterChain(WebAppFilterManager.java:379)

        at com.ibm.ws.webcontainer.filter.WebAppFilterManager.doFilter(WebAppFilterManager.java:860)

        at com.ibm.ws.webcontainer.filter.WebAppFilterManager.invokeFilters(WebAppFilterManager.java:997)

        at com.ibm.ws.webcontainer.extension.DefaultExtensionProcessor.invokeFilters(DefaultExtensionProcessor.java:1078)

        at com.ibm.ws.webcontainer.extension.DefaultExtensionProcessor.handleRequest(DefaultExtensionProcessor.java:775)

        at com.ibm.ws.webcontainer.webapp.WebApp.handleRequest(WebApp.java:3954)

        at com.ibm.ws.webcontainer.webapp.WebGroup.handleRequest(WebGroup.java:276)

        at com.ibm.ws.webcontainer.WebContainer.handleRequest(WebContainer.java:942)

        at com.ibm.ws.webcontainer.WSWebContainer.handleRequest(WSWebContainer.java:1592)

        at com.ibm.ws.webcontainer.channel.WCChannelLink.ready(WCChannelLink.java:186)

        at com.ibm.ws.http.channel.inbound.impl.HttpInboundLink.handleDiscrimination(HttpInboundLink.java:453)

        at com.ibm.ws.http.channel.inbound.impl.HttpInboundLink.handleNewRequest(HttpInboundLink.java:515)

        at com.ibm.ws.http.channel.inbound.impl.HttpInboundLink.processRequest(HttpInboundLink.java:306)

        at com.ibm.ws.http.channel.inbound.impl.HttpInboundLink.ready(HttpInboundLink.java:277)

        at com.ibm.ws.tcp.channel.impl.NewConnectionInitialReadCallback.sendToDiscriminators(NewConnectionInitialReadCallback.java:214)

        at com.ibm.ws.tcp.channel.impl.NewConnectionInitialReadCallback.complete(NewConnectionInitialReadCallback.java:113)

        at com.ibm.ws.tcp.channel.impl.AioReadCompletionListener.futureCompleted(AioReadCompletionListener.java:165)

        at com.ibm.io.async.AbstractAsyncFuture.invokeCallback(AbstractAsyncFuture.java:217)

        at com.ibm.io.async.AsyncChannelFuture$1.run(AsyncChannelFuture.java:205)

        at com.ibm.ws.util.ThreadPool$Worker.run(ThreadPool.java:1646)

Hartmut_Clausen

EMC introduced a new context-param in the web.xml: ConfigStaticPages

If you do not use the original web.xml from the patch, be sure to add it to your custom web.xml

<context-param>
  <param-name>ConfigStaticPages</param-name>
  <param-value><![CDATA[/app\.xml|/config/.*\.xml]]></param-value>
</context-param>