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All APEX Pages Are Blank When Running Against APEX Listener with GlassFish Web Server (Doc ID 1382387.1)

Last updated on DECEMBER 19, 2019

Applies to:

Oracle Application Express (APEX) - Version 4.1 and later
Oracle REST Data Services - Version 1.1.0 and later
Information in this document applies to any platform.

Symptoms

The APEX Listener has been installed and configured on Glassfish 3.1. The ListenerConfigure was presented and configured, but all Application Express pages are completely blank. It is not just missing images, the entire page is blank.

No errors appear in the browser.
In the <glassfish directory>/domains/<domainName>/logs/server.log the following error appears:

[#|2011-09-29T14:03:52.611+0000|WARNING|oracle-glassfish3.1.1|javax.enterprise.system.container.web.com.sun.enterprise.web|_ThreadID=<ID>;_ThreadName=<THREAD_NAME>;|Response Error during finishResponse
java.lang.NullPointerException
at com.sun.enterprise.v3.services.impl.monitor.MonitorableSelectionKeyHandler$CloseHandler.notifyClosed(MonitorableSelectionKeyHandler.java:94)
at com.sun.enterprise.v3.services.impl.monitor.MonitorableSelectionKeyHandler$CloseHandler.remotlyClosed(MonitorableSelectionKeyHandler.java:90)
at com.sun.grizzly.BaseSelectionKeyHandler.notifyRemotlyClose(BaseSelectionKeyHandler.java:233)
at com.sun.grizzly.util.OutputWriter.notifyRemotelyClosed(OutputWriter.java:353)
at com.sun.grizzly.util.OutputWriter.flushChannel(OutputWriter.java:148)
at com.sun.grizzly.util.OutputWriter.flushChannel(OutputWriter.java:76)
at com.sun.grizzly.http.SocketChannelOutputBuffer.flushChannel(SocketChannelOutputBuffer.java:326)
at com.sun.grizzly.http.SocketChannelOutputBuffer.flushBuffer(SocketChannelOutputBuffer.java:398)
at com.sun.grizzly.http.SocketChannelOutputBuffer.endRequest(SocketChannelOutputBuffer.java:389)
at com.sun.grizzly.http.ProcessorTask.action(ProcessorTask.java:1090)

Cause

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In this Document
Symptoms
Cause
Solution
References


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