<!doctype html public "-//w3c//dtd html 4.0 transitional//en"> <html> <%@ taglib uri="http://jakarta.apache.org/taglibs/log-1.0" prefix="log" %> <HEAD> <TITLE>Test error</TITLE> </HEAD> <BODY> <h1>Test error</h1> <log:error>This is body content.</log:error> <log:error message="This is attribute content." /> <log:error category="test4">This is body content in category test4.</log:error> You should see output in the error logs now. </BODY> </html>