This article describes how to obtain more useful exception messages when thrown in extension views. 


  • An installation of SystemWeaver version R38 or later

If an exception is thrown by an extension, it is helpful for troubleshooting if a stack trace is shown whenever possible. 

To do this, use the ExtensionInfo method inheriting from ExtensionInfoBase on the IswExtensionInfo interface.

    public class ExtensionInfo : ExtensionInfoBase, IswExtensionInfo