JBWEB004050: Attempt to clear a buffer that's already been flushed

Solution Unverified - Updated -

Issue

  • We occasionally see an exception like the following:
Caused by: java.io.IOException: JBWEB004050: Attempt to clear a buffer that's already been flushed
    at org.apache.jasper.runtime.JspWriterImpl.clear(JspWriterImpl.java:135) [jbossweb-7.4.8.Final-redhat-4.jar:7.4.8.Final-redhat-4]
    at org.apache.jasper.runtime.PageContextImpl.doForward(PageContextImpl.java:675) [jbossweb-7.4.8.Final-redhat-4.jar:7.4.8.Final-redhat-4]

Environment

  • JBoss Enterprise Application Platform (EAP) 6.x

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