[via Angus]
Renaud Comte has a great tip on how to get the full ASP.NET errors appearing in WSS 3.0.
The detail is to add the following item to your Web.Config:
<SafeMode MaxControls=”200″ CallStack=”false” …> <!– Becomes –>
<SafeMode MaxControls=”200″ CallStack=”true” …><customErrors mode=”On” /> <!– Becomes –>
<customErrors mode=”Off” />
<compilation batch=”false” debug=”false”> <!– Becomes –>
<compilation batch=”true” debug=”true”>
Check Renaud’s blog post here.