The taglib I wrote for 4.04 isn't working correctly in 4.13 (big
surprise). Struts 1.1b executes fine in 4.13.
In my tag library, I use the method:
this.findAncestorWithClass( this, Class.forName("some.Tag") );
This is done get the parent tag and modify its properties.
This works fine in 4.04, but in 4.13 Jasper throws an exception from:
PageContextImpl.popBody().
java.util.EmptyStackException
at java.util.Stack.peek(Stack.java:79)
at java.util.Stack.pop(Stack.java:61)
at
org.apache.jasper.runtime.PageContextImpl.popBody(PageContextImpl.java:4
40)
I notice there's the nested implementation now, is this something I
should be extending or working from instead of the findAncestor? Maybe
I'm completely off the source of the problem. I did read that tags are
stored in a map essentially with a "toPop" Boolean value. If so, what
dictates this value?
Jacob Hookom
CS Student
University of Wisconsin, Eau Claire
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