https://bugs.freedesktop.org/show_bug.cgi?id=39950
--- Comment #13 from Lionel Elie Mamane <lio...@mamane.lu> 2011-11-18 14:03:32
PST ---
(In reply to comment #12)
> Frankly, my hunch tells me that the problem is in pObject->Clone(), but I was
> not able to follow what happens there. It is a maze of virtual and non-virtual
> functions and operator= . Here is the stderr while it is being called:
> Error: ::comphelper::copyProperties: could not copy property 'CustomShapeData'
> to the destination set (a 'com.sun.star.comp.report.Shape' implementation).
> Caught an exception of type 'com.sun.star.lang.WrappedTargetException', saying
> 'non-RuntimeException occurred when accessing an interface type attribute'.
> From File
> /home/master/src/libreoffice/core/comphelper/source/property/property.cxx at
> Line 139
I followed where that error comes from:
SvxShape::_getPropertyValue (file svx/source/unodraw/unoshape.cxx) throws
beans::UnknownPropertyException();
Backtrace:
#1 0x00007fffda9461f4 in SvxShape::_getPropertyValue (this=0x2288d28,
PropertyName="CustomShapeData")
at /home/master/src/libreoffice/core/svx/source/unodraw/unoshape.cxx:1846
#2 0x00007fffda946114 in SvxShape::getPropertyValue (this=0x2288d28,
PropertyName="CustomShapeData")
at /home/master/src/libreoffice/core/svx/source/unodraw/unoshape.cxx:1830
#3 0x00007fffda92a1c0 in SvxShapeControl::getPropertyValue (this=0x2288d20,
aPropertyName="CustomShapeData")
at /home/master/src/libreoffice/core/svx/source/unodraw/unoshap2.cxx:911
#4 0x00007fffd0a1d67c in reportdesign::OShape::getCustomShapeData
(this=0x22894e0)
at
/home/master/src/libreoffice/core/reportdesign/source/core/api/Shape.cxx:490
(...)
#11 0x00007fffd0a1beac in reportdesign::OShape::getPropertyValue
(this=0x22894e0, PropertyName="CustomShapeData")
at
/home/master/src/libreoffice/core/reportdesign/source/core/api/Shape.cxx:231
#12 0x00007ffff664338e in comphelper::copyProperties (_rxSource=...,
_rxDest=...)
at
/home/master/src/libreoffice/core/comphelper/source/property/property.cxx:100
(...)
Note that the code at comphelper::copyProperties looks like:
for (sal_Int32 i=0; i<aSourceProps.getLength(); ++i, ++pSourceProps)
{
if ( xDestProps->hasPropertyByName(pSourceProps->Name) )
{
try
{
aDestProp = xDestProps->getPropertyByName(pSourceProps->Name);
if (0 == (aDestProp.Attributes & PropertyAttribute::READONLY) )
{
const Any aSourceValue =
_rxSource->getPropertyValue(pSourceProps->Name);
So what happens here is that _rxSource->getPropertyValue(pSourceProps->Name)
fails while:
(gdb) print xSourceProps->hasPropertyByName(pSourceProps->Name)
$65 = 1 '\001'
xSourceProps is _rxSource->getPropertySetInfo().
That is suspicious...
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