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<DIV>hi ,</DIV>

<DIV>i develop the admin module in the opencms7.5.2. I write the code which the 

dialog extends the A_CmsListDialog.</DIV>

<DIV>but whenever I change any the action id,it is error.</DIV>

<DIV>the console exception:</DIV>

<DIV><PRE><PRE>org.opencms.main.CmsIllegalStateException: The id "aej" is duplicated.

        at org.opencms.workplace.list.CmsListMetadata.checkIds(CmsListMetadata.java:852)

        at org.opencms.workplace.list.A_CmsListDialog.getMetadata(A_CmsListDialog.java:944)

        at org.opencms.workplace.list.A_CmsListDialog.<init>(A_CmsListDialog.java:240)

        at org.opencms.workplace.tools.searchindex.A_CmsEmbeddedListDialog.<init>(A_CmsEmbeddedListDialog.java:109)

        at com.hwadee.zjmovie.CmsZjmovieDialog.<init>(CmsZjmovieDialog.java:61)

        at org.apache.jsp.WEB_002dINF.jsp.offline.system.workplace.admin.zjmovie.index_jsp._jspService(index_jsp.java:57)

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

        at javax.servlet.http.HttpServlet.service(HttpServlet.java:717)</PRE><PRE> </PRE><PRE> </PRE><PRE>thanks advance!</PRE></PRE></DIV>

<DIV></DIV>

<DIV> </DIV>

<DIV> </DIV>

<DIV> </DIV>

<DIV></DIV>

<DIV>linfengsoftware，<A 

href="mailto:linfengsoftware@yahoo.com.cn">linfengsoftware@yahoo.com.cn</A></DIV>

<DIV>2011-8-19 </DIV></BODY></HTML>