RE: Problem writing a BetwixtTransformer

[Lyall, Keith]

Title: Problem writing a BetwixtTransformer

Hi Marco,

 

I tried putting try / catch blocks round all of the code in the methods I have overridden but no exceptions were caught.

 

Do you suggest any other ways to debug a transformer?

 

Keith.

 

-----Original Message-----
From: Marco Rolappe [mailto:[EMAIL PROTECTED]
Sent: 12 March 2003 14:43
To: [EMAIL PROTECTED]
Subject: AW: Problem writing a BetwixtTransformer

hi keith,

 

I didn't analyze the code and can't tell you directly where the bug is but...

 

I also got a similar exception which seemed to be an XSLT/xalan exception but actually was an exception thrown from within a custom transformer. somehow the stack trace seems to have been lost.

 

you might want to debug your trasformer to find the actual bug.

-----Ursprüngliche Nachricht-----
Von: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]Im Auftrag von Lyall, Keith
Gesendet: Mittwoch, 12. März 2003 14:16
An: '[EMAIL PROTECTED]'
Betreff: Problem writing a BetwixtTransformer

Hi,

I am trying to write a BetwixtTransformer based on CastorTransformer but have run into a problem.

Everything appears to be working Ok according to my logging messages until the XML is serialized when I get this error:

java.lang.RuntimeException: java.lang.NullPointerException
        at org.apache.xalan.transformer.TransformerImpl.run(TransformerImpl.java:3231)
        at java.lang.Thread.run(Thread.java:536)

 

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