MOSS THE COMPLETE REFERENCE
Microsoft Office SharePoint Server 2007 - The Complete Reference by David M. Sterling

"Tip: Getting error messages out of SharePoint" by DavidMSterling on October 22, 2007, 12:24 am, in category General
Have a useful tip for you developers out there. As you know the SharePoint "error" page is not very good about indicating what has happened when an error has occurred - while good that the user's don't see it, it is pretty frustrating when developing.

To get around this issue requires a few updates to the Web.Config file in the site you are working with. Of course, the first is that the site be enabled for debugging - locate the line:

debug="false"

and change it to:

debug="true"

This will allow you to debug your project; however, to get the messages, do the following two steps (both of these are done in the web.config file):

1) Locate the line: callstack="false" and change it to: callstack="true"
2) Locate the line: customerrors="on" and change it to: customerrors="off"

Save the web.config file, run an IISReset and you are good to go.

NOTE: Don't ever do this in a production environment lest your users see complete (raw) error messages.

Comments