Hi Arrigo,

On 2/18/22 3:05 PM, Arrigo Marchiori wrote:
Hello Carl, All,

On Fri, Jan 07, 2022 at 04:57:20PM +0100, Arrigo Marchiori wrote:

Hello Carl, All,

I am branching the thread from here in order to prune less
interesting parts.

On Sun, Nov 14, 2021 at 10:12:05PM -0500, Carl Marcum wrote:

Hi All,

On 11/14/21 5:05 PM, Matthias Seidel wrote:
Hi Carl,

Am 14.11.21 um 22:45 schrieb Carl Marcum:
Hi Matthias,

On 11/14/21 11:44 AM, Matthias Seidel wrote:
Hi Carl,

Am 14.11.21 um 17:36 schrieb Matthias Seidel:
Hi Carl,

Am 14.11.21 um 17:31 schrieb Carl Marcum:
Hi Matthias and All,

On 11/14/21 9:10 AM, Matthias Seidel wrote:
Hi Carl,

I only have a VM available with Xubuntu 18.04.6 and AOO42X, but
have no
problems opening and saving *.STW.
Okay I'll build AOO42X and see if I have same issues as trunk.

I recompiled trunk with
--enable-crashdump=yes \
--enable-dbgutil \

and now I get a better error dialog for opening these file types:
Error: uno exception caught while importing:
attempt to insert duplicate XML tag attribute: xmlns:svg
   From File
<build-path-to>/openoffice/main/sc/source/filter/xml/xmlwrap.cxx at
Line 365
Abort ? (Yes=abort / No=ignore / Cancel=core dump)
I remember that we have a commit in trunk but not in AOO42X:


Until now it has not been tested... Maybe that is the problem?
I can confirm Read-Errors with AOO450 (trunk) on Windows with STW and
No problems with AOO420 (AOO42X).

This merge may need to be reverted...
Thanks for checking.

It might be better at this point to fix the code.
That's why I asked for testing... ;-)
I'll do some bisecting and try to narrow it down.
I am not sure if the code was ready, Arrigo might know better.
I bisected it down to this one where it starts giving me the error which
makes sense according the the commit message:

ebd28ad3a7fedadb378ee1596803008e8c6b383b is the first bad commit
commit ebd28ad3a7fedadb378ee1596803008e8c6b383b

     Raise an exception when attempting to add duplicate attributes
The error is raised during parsing of file styles.xml, initial tag
<office:document>, attribute

Method XMLDocumentTransformerContext_Impl::StartElement() considers
individual XML attributes and, at the end, it adds the ones it
considers missing.

The xmlns:svg is considered missing because it does not have the
expected _content_. Yes, the check is made on attribute contents,
rather than attribute names.

That attributs's content _should_ be the one indicated above, but the
caller method XMLTransformerBase::startElement() has _just changed its
content_ into

For this reason, method
XMLDocumentTransformerContext_Impl::StartElement() tries to re-add the
"xmlns:svg" element.

The first solutions that come into my mind are:

  1- have XMLDocumentTransformerContext_Impl::StartElement() consider
  element _names_ rather than values, or

  2- have XMLDocumentTransformerContext_Impl::StartElement() look for
  the ``changed'' content (urn:etcetera) instead of the ``original''
  one (http://Etcetera)

What is the best way to go?
I went for 2-

This problem should be fixed in trunk with commit

I could not run the tests, though, I think because they cannot
``type'' the string "@AOO" correctly.

My PC has an Italian keyboard, and I am seeing the tests type
instead of
maybe because the Italian layout has the quotes " above the 2 key?

Best regards,
I will run the tests against it and report my results.

Thanks for working on this!

Best regards,

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