Portlet configuratin works in CE 6.0.6, doesn't in EE 6.0 SP2

[Ismael Ferrer, geändert vor 12 Jahren.]

Hi,

I'm developing a portlet plugin and deploying it in CE 6.0,6 with no problems. Deploying the same war in EE 6.0 SP2 I get the following error in the server logs when accessing the portlet configuration page:

18:09:15,262 ERROR [IncludeTag:231] Current URL generates exception: java.lang.NullPointerException
18:09:15,263 ERROR [IncludeTag:154] java.lang.NullPointerException
        at java.util.HashMap.putAll(HashMap.java:498)
        at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70)
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
        at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:386)
        at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:313)
        at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:260)
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
        at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
        at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
        at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:72)
        at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilter.doFilter(InvokerFilter.java:75)
        at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
        at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
        at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:646)
        at org.apache.catalina.core.ApplicationDispatcher.doInclude(ApplicationDispatcher.java:551)
        at org.apache.catalina.core.ApplicationDispatcher.include(ApplicationDispatcher.java:488)
        at com.liferay.taglib.util.IncludeTag.include(IncludeTag.java:175)
        at com.liferay.taglib.util.IncludeTag._doInclude(IncludeTag.java:223)
        at com.liferay.taglib.util.IncludeTag.doEndTag(IncludeTag.java:58)
        at org.apache.jsp.configuration_jsp._jspService(configuration_jsp.java:290)

I isolated the problem to this tag:

<aui:form action="<%= configurationActionURL %>" method="post" name="fm" />

If I remove this tag the exception is not thrown and as I said before the portlet is working ok in CE 6.0.6.

I changed these properties with no effect:

redirect.url.security.mode=ip
redirect.url.domains.allowed=
redirect.url.ips.allowed=127.0.0.1,SERVER_IP.

What could be the cause of the error?

Thanks.

[Mika Koivisto, geändert vor 12 Jahren.]

Your stacktrace is missing the cause part so all that can be determined is that something is null that shouldn't be. Also aui:form should probably have a body too and not be closed immediately.

[Ismael Ferrer, geändert vor 12 Jahren.]

There's no more stacktrace thrown by Liferay. aui:form is working locally in CE 6.0.6 that way. I removed the content of the form to exclude other possible problems. The tag that way just renders and empty form.