[kupu-dev] Kupu and Opera

[Joao Eiras]

i've extracted a testcase for that crasher previously, and it's fixed in  
the latest test build
   http://my.opera.com/desktopteam/blog/2006/10/20/rough-ride-weekly

It's related to evaluating a xpath expression.

The testcase is here
http://paginas.fe.up.pt/~ei02043/opt/xpathevalcrash.html

There are a few workarounds:
  - instead of wrapping the xpath expression for selectSingleNode, with  
'('+...+')[1]', change the evaluate call to
     document.evaluate(expr,context,resolver,XPathResult.FIRST_ORDERED_NODE_TYPE,null).singleNodeValue
  - opera 9.02 supports selectNode and selectSingleNode, so the only thing  
needed is the resolver, and these don't crash



  Duncan Booth <duncan.booth at suttoncourtenay.org.uk> escreveu:

I installed Opera 9.02 today, and changed Kupu's browser sniffing so it
thinks it supports Opera. The basic editor appears to work, but the image
and link drawers cause Opera to instantly exit with a 'segmentation fault'
(this is on Browser Appliance, i.e. Ubuntu 5.10).

Now, it may be that it is just a configuration problem and I need to update
something, but since I don't actually use Linux all that often I'm not
really clear how I can get any more information than just 'segmentation
fault'.

Is there anyone who would like to try to help me figure out what is
happening here and/or chase up the problem with Opera's technical support?
If so, please contact me.

Meanwhile, I've disabled Opera in Kupu again so as not to get too many
peoples' hopes up. Anyone who wants to try it out for themselves: check out
the trunk and in plonelibrarytool.py line 245 delete the words 'False and'.

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