Re: [lo-4.2] regview fails to show rdb files

On 12/10/2013 08:55 PM, Neeraj Rai wrote:
> Traceback (most recent call last):
>    File "libreconverter-master/libreconverter.py", line 18, in <module>
>      import loutils
>    File "libreconverter-master/loutils.py", line 39, in <module>
>      import uno
>    File "libreoffice-4.0/lib/libreoffice/program/uno.py", line 38, in
> <module>
>      _g_ctx = pyuno.getComponentContext( )
> SystemError: Error during bootstrapping uno (RuntimeException):missing
> whitespace before attribute in
> file:///<path>/libreoffice-4.2/lib/libreoffice/program/types/oovbaapi.rdb

"missing whitespace before attribute" is an error message generated in 
xmlreader/source/xmlreader.cxx, so it smells like your setup is such 
that it erroneously declares the oovbaapi.rdb as a services rdb (which 
are in XML format today) rather than a types rdb (which are in binary 
format).

What also looks odd is that your setup apparently mixes 
libreoffice-4.0/lib/libreoffice/program/uno.py and 
libreoffice-4.2/lib/libreoffice/program/types/oovbaapi.rdb.

What I noticed is that libreconverter's loutils.py has two bugs, one is 
a missing comma that made it completely nonfunctional at least for me 
and is fixed with 
<https://github.com/colonelqubit/libreconverter/commit/7e0f81ac96106ccb4baff4951126885841b1e887> 
"Merge pull request #1 from stbergmann/master" now.

The other is that it hardcodes the location of the LO installation as 
/usr/lib/libreoffice/program in the _lopaths variable.  You presumably 
do have a LO installation there, but it likely doesn't match the LO 
installation from which you take the python executable to run 
libreconverter.py with.

What worked for me, trying it out with a local LO 4.2 build, is to patch 
loutils.py like

> diff --git a/loutils.py b/loutils.py
> index 4bac3e1..c2d1364 100644
> --- a/loutils.py
> +++ b/loutils.py
> @@ -19,7 +19,7 @@ LIBREOFFICE_PORT = 8100
>
>  # Find LibreOffice.
>  _lopaths=(
> -    ('/usr/lib/libreoffice/program', '/usr/lib/libreoffice/program'),
> +    ('/home/sbergman/lo-4.2/core/instdir/program', '/home/sbergman/lo-4.2/core/instdir/program'),
>      )

to match the LO installation of the python executable used when running 
libreconverter.py,

> /home/sbergman/lo-4.2/core/instdir/program/python libreconverter.py test-headless3.xlsx output.csv

Stephan