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Adobe Summit 2023 [19th to 23rd March, Las Vegas and Virtual] | Complete AEM Session & Lab list

<mm:mxml source="news.mxml"/>

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Level 2
The following jsp throws the exception at the bottom of this
file. Do you have a clue on what's happening ?



<%@ taglib uri="FlexTagLib" prefix="mm" %>

<mm:mxml source="news.mxml"/>





- the mm tags are working file with this exception

- the mxml are compile if accessed via the web (thru the
BlazeDS J2EE app. template)





------------------------------



org.apache.jasper.JasperException:
java.lang.NullPointerException


org.apache.jasper.servlet.JspServletWrapper.handleJspException(JspServletWrapper.java:541)


org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:435)


org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:320)


org.apache.jasper.servlet.JspServlet.service(JspServlet.java:266)

javax.servlet.http.HttpServlet.service(HttpServlet.java:803)



root cause



java.lang.NullPointerException


flex.webtier.server.j2ee.jsp.MxmlTagImpl.setupExternalCompileMxmlContext(MxmlTagImpl.java:569)


flex.webtier.server.j2ee.jsp.MxmlTagImpl.compileExternal(MxmlTagImpl.java:423)


flex.webtier.server.j2ee.jsp.MxmlTagImpl.doEndTag(MxmlTagImpl.java:339)

flex.bootstrap.BootstrapTag.doEndTag(BootstrapTag.java:62)


org.apache.jsp.flex.news_jsp._jspx_meth_mm_005fmxml_005f0(news_jsp.java:86)

org.apache.jsp.flex.news_jsp._jspService(news_jsp.java:59)


org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70)

javax.servlet.http.HttpServlet.service(HttpServlet.java:803)


org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:393)


org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:320)


org.apache.jasper.servlet.JspServlet.service(JspServlet.java:266)

javax.servlet.http.HttpServlet.service(HttpServlet.java:803)

1 Reply

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Level 2
It seems that others face this problem but no solution yet...