Unexpected Error

The system encountered an error while processing the following request:

/en_GB/default/search/results.displaypanel.resultstoolbar:sendemail/false

Error Summary

A component event handler method returned the value Block[emailBlock within search/Results:emaildialog, at classpath:com/sirsidynix/discovery/client/components/search/EmailDialog.tml, line 5]. Return type org.apache.tapestry5.internal.structure.BlockImpl can not be handled.

Thu Apr 04 00:02:19 BST 2019