[opencms-dev] Newsletter module

[Matt Levy]

Hi,

We are looking at implementing the OAMP Newsletter module and are 
currently evaluating the features. We have correctly installed and 
configured the module but encounter an error with the 
alkacon-nl-subscribe form when we select the mailing list. Presumably, 
this displays a similar list as the GroupWidget widget but fails with 
the following NullPointerException:

java.lang.NullPointerException
	at com.alkacon.opencms.newsletter.CmsMailinglistSelectionList.setColumns(CmsMailinglistSelectionList.java:145)
	at org.opencms.workplace.list.A_CmsListDialog.getMetadata(A_CmsListDialog.java:956)
	at org.opencms.workplace.list.A_CmsListDialog.<init>(A_CmsListDialog.java:259)
	at org.opencms.workplace.list.A_CmsListDialog.<init>(A_CmsListDialog.java:216)
	at org.opencms.workplace.commons.CmsGroupSelectionList.<init>(CmsGroupSelectionList.java:98)
	at com.alkacon.opencms.newsletter.CmsMailinglistSelectionList.<init>(CmsMailinglistSelectionList.java:72)
	at com.alkacon.opencms.newsletter.CmsMailinglistSelectionList.<init>(CmsMailinglistSelectionList.java:85)
	at org.apache.jsp.WEB_002dINF.jsp.offline.system.modules.com_alkacon_opencms_newsletter.widgets.mailinglist_jsp._jspService(mailinglist_jsp.java:58)
	at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70)


Has anyone else encountered this error and is there a simple fix?

Many thanks

Matt Levy


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