[opencms-dev] org.opencms.main.CmsIllegalStateException: The id "aej" is duplicated.

[linfengsoftware]

hi ,
i develop the admin module in the opencms7.5.2. I write the code which the dialog extends the A_CmsListDialog.
but whenever I change any the action id,it is error.
the console exception:
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)  thanks advance!



linfengsoftware，linfengsoftware at yahoo.com.cn
2011-8-19 
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