Hello developers,
Today, I tried to use the last version of MMBase 1.8 in my cmsc projectm
but I get the below stacktrace on this piece of code.
<mm:listnodes>
<mm:field name="number" write="false" id="number"/>
</mm:listnodes>
javax.servlet.jsp.JspTagException: Object with id number was already
registered in context 'PAGECONTEXT'PAGECONTEXT BACKING
{cloudusername=admin, number=1739}
at
org.mmbase.bridge.jsp.taglib.util.ContextContainer.register(ContextContainer.java:423)
at
org.mmbase.bridge.jsp.taglib.util.ContextContainer.register(ContextContainer.java:367)
at
org.mmbase.bridge.jsp.taglib.util.ContextContainer.register(ContextContainer.java:440)
at org.mmbase.bridge.jsp.taglib.FieldTag.doStartTag(FieldTag.java:311)
at
org.apache.jsp.editors.dashboard_jsp._jspx_meth_mm_field_0(dashboard_jsp.java:988)
at
org.apache.jsp.editors.dashboard_jsp._jspx_meth_mm_listnodes_0(dashboard_jsp.java:924)
at
org.apache.jsp.editors.dashboard_jsp._jspx_meth_mm_listnodescontainer_0(dashboard_jsp.java:721)
at
org.apache.jsp.editors.dashboard_jsp._jspx_meth_mm_haspage_0(dashboard_jsp.java:588)
at org.apache.jsp.editors.dashboard_jsp._jspService(dashboard_jsp.java:254)
I geuss this is caused by the fix for #6914 (tomcat 5.5.20, and
tagfiles. If tag used in mmbase list tag, in the tag mmbase variables
are not compatible with EL any more.)
Any ideas?
Nico
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