Re: [api-dev] Segmentation Fault when creating a Chart in Calc from external C++ program

[Stephan Bergmann]

Sorry, no idea when 3.3 will be available.  However, I just saw that 
some CWS named x86_64_bridgefix got integrated into latest OOO320_m15 
towards OOo 3.2.1.  (Putting Caolán on cc, as he probably knows the 
details.)  Maybe that fixes your problem.  If not, we could maybe check 
to backport the relevant fix to 3.2.1, if time's not yet run out on it.


-Stephan

On 04/15/10 23:18, Scott Thompson wrote:
This was indeed solved by using latest OOo devel snapshot.  Any idea 
when 3.3 is likely to be released?  We're hesitant to suggest our 
customers use devel software.


Thanks!
Scott

Stephan Bergmann wrote:

On Apr 13, 2010, at 5:53 PM, Scott Thompson wrote:
 
I am having problems creating a chart in OOo Calc from my external 
C++ program.  When I call the ReferenceXTableCharts member function 
addNewByName, I get a segmentation fault deep down in several nested 
calls within the shared object library liburp_uno.so.  I am running 
Fedora Core 9 x86-64 Linux, compiling with gcc version 4.3.2, and I 
have OOo SDK 3.2.0.  Here is a backtrace:


#5  signal handler called
#6  0x7fffeb692882 in ?? () from 
/opt/openoffice.org/ure/lib/liburp_uno.so
#7  0x7fffeb69332e in ?? () from 
/opt/openoffice.org/ure/lib/liburp_uno.so
#8  0x7fffeb69adc6 in ?? () from 
/opt/openoffice.org/ure/lib/liburp_uno.so
#9  0x7fffeb69733d in ?? () from 
/opt/openoffice.org/ure/lib/liburp_uno.so
#10 0x7fffeb6a97f3 in ?? () from 
/opt/openoffice.org/ure/lib/liburp_uno.so
#11 0x7fffeb6a7fea in ?? () from 
/opt/openoffice.org/ure/lib/liburp_uno.so
#12 0x7fffed14028b in ?? () from 
/opt/openoffice.org/ure/lib/libgcc3_uno.so
#13 0x7fffed140a03 in ?? () from 
/opt/openoffice.org/ure/lib/libgcc3_uno.so
#14 0x7fffed141f1a in ?? () from 
/opt/openoffice.org/ure/lib/libgcc3_uno.so
#15 0x004a646b in PlotIPCOpenOffice::plot (this=0xc06160, 
pd=0x1a502f0) at plotipcopenoffice.cc:356
#16 0x0041cf64 in GraphTool::plotData (this=0x775b20, 
crntPlotSet=0x197c920) at graphtoolui.cc:3764



IIRC, there was some issue with struct passing for Linux 64-bit UNO 
that has only been fixed recently on the DEV300 code line 
(XTableCharts.addNewByName passes a Rectangle struct as argument, so 
could be affected).  Please try a recent OOo development snapshot 
build (DEV300_m76 is the latest) and see if the problem persists.


-Stephan


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[api-dev] Welcome aboard

[Juergen Schmidt]

Hi,

i would like to welcome t_otsuki, kirmed2000, nilimanimkar, lelizarraga, 
polivets, andreasnark, paha, ttreker as our newest project members!



Let me encourage you to subscribe to the
dev@api.openoffice.org mailing list
   http://api.openoffice.org/servlets/ProjectMailingListList
and take a look at the web page and wiki and see if anything attracts 
your interest

  wiki.services.openoffice.org/wiki/API.
The API wiki is still under construction and especially in the example 
section we can benefit from more good examples and tutorials. Our 
Developer's Guide has moved into the docu wiki and is also a good 
resource to find more detailed information about the API


(http://wiki.services.openoffice.org/wiki/Documentation/DevGuide/OpenOffice.org_Developers_Guide).

And last but not least the extension project might be also of interest 
for you if you plan to extend the office this way or if you want to 
learn more about extensions, the easiest way to get started to develop 
with and for OpenOffice.org.


Feel free to a short biography to the list to introduce yourself.


Juergen





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