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Home > Archive > WebSphere Portal Server > April 2007 > Getting error in WPS 6.0.0.1 when using
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Getting error in WPS 6.0.0.1 when using
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| Hello,
My portal application (based on IBM portlet API) is working on WPS 5.1, but there is an error in WPS 6.0.0.1:
[2/12/07 15:26:13:586 PST] 00000039 SystemErr R java.lang.IllegalStateException: Cannot set header in this portlet method: $WSEP,
at com.ibm.wps.pe.pc.legacy.impl.PortletResponseImpl.addHeader(PortletResponseImpl.java:463)
at com.ibm.ws.webcontainer.webapp.WebApp.sendError(WebApp.java:2601)
at com.ibm.ws.jsp.webcontainerext.JSPExtensionServletWrapper. handleRequest(JSPExtensionServletWrapper
.java:175)
at com.ibm.ws.jsp.webcontainerext.JSPExtensionProcessor.handleRequest(JSPExtensionProcessor.java:252)
at com.ibm.ws.webcontainer.webapp.WebAppRequestDispatcher.include(WebAppRequestDispatcher.java:633)
at com.ibm.wps.pe.pc.legacy.impl.PortletContextImpl.includeDirect(PortletContextImpl.java:245)
at com.ibm.wps.pe.pc.legacy.impl.PortletContextImpl.include(PortletContextImpl.java:197)
Does anyone see this problem? Do I need to recompile with new WPS 6.0 library?
Any help will be appreciated,
Thanks in advance,
Chaorong
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| Finally, I found out this problem is due to use false value in <rtexprvalue>false</rtexprvalue> in my tld file of my custom tags. After changing it to true as follow, it is compiled without any problem:
<attribute>
<name>style</name>
<required>false</required>
<rtexprvalue>true</rtexprvalue>
</attribute>
This seems to be similar to a reported bug PK25332 in WPS (PK25332: JSP COMPILE FAILS, IGNORES EL-IGNORED IN WEB.XML PK19526 PK22529 DID NOT FIX THE PROBLEM 06/05/22 PTF PECHANGE). More info can be found at http://www-1.ibm.com/support/docview.wss?uid=swg
1PK25332.
Hope that works for you,
Chaorong
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