struts config logging

[pa...@webotech.co.uk]

user@struts.apache.org, 

I have a problem with my tiles set up. I get a Null pointer exception with 
the following stack trace. 

java.lang.NullPointerException
       
org.apache.struts.taglib.tiles.InsertTag.processAttribute(InsertTag.java:687 
)
       
org.apache.struts.taglib.tiles.InsertTag.createTagHandler(InsertTag.java:478 
)
       
org.apache.struts.taglib.tiles.InsertTag.doStartTag(InsertTag.java:438)
       
org.apache.jsp.jsp.layout1_jsp._jspx_meth_tiles_insert_0(layout1_jsp.java:18 
5)
	... 

I must have something wrong in the way my app is deployed or in the paths 
that I have defined. I would like to get more info than this but I don't 
know how to get detailed logging of what is happening. Can you let me know 
how to get detailed logging out of struts? I have search the web and all I 
can find is how to set up logging in my Java classes which doesn't help me 
here. 

Thanks, 

Paul 

 --
Paul Mackinlay (PhD, MEng)
http://www.webotech.co.uk/
paul@webotech.co.uk
Tel: +44(0)7050 699971
Fax: +44(0)7050 699972

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