OK: I've managed to find (I think) what caused this error, but I'm
hoping someone
can explain what exactly it means to me:
java.lang.IllegalStateException: Pipeline has already been
processed for this request
I was debugging some flowscript, and I stuck in a sendPageAndWait()
call to a template
page to show me some intermediate values. When my values were not
showing up, I changed
it to a sendPage(). [ I did this because when it wasn't working, I
looked at another
place where I called the same pipeline and it worked, and there I was
calling sendPage(),
so I changed it to follow more closely what I knew was working code. ]
I got the above error, I couldn't figure out what it meant.
I tried a number of things, including stoping and restarting tomcat
+cocoon.
Eventually, I put back the sendPageAndWait() and it started working
again.
Can someone explain what happened and what that message above means ?
-- Steve Majewski - University of Virginia Alderman Library
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