On 17/02/2021 19:39, julien2412 wrote:
Another bt this time without Python (with gtk3 rendering so all the
accessibility stuff), I'll try with gen rendering.
bt2.txt
<http://document-foundation-mail-archive.969070.n3.nabble.com/file/t230433/bt2.txt>
Looks like an issue passing the rType argument of
#12 (anonymous namespace)::ProxyRoot::queryAggregation(com::sun::star::uno::Type
const&) (this=0x2fe7f90, rType=<optimized out>) at
stoc/source/proxy_factory/proxyfac.cxx:308
through the binary UNO bridge to the aType argument of
#5 0xb48d5d10 in cppu::ImplInheritanceHelper<VCLXDevice,
com::sun::star::awt::XWindow2, com::sun::star::awt::XVclWindowPeer,
com::sun::star::awt::XLayoutConstrains, com::sun::star::awt::XView,
com::sun::star::awt::XDockableWindow, com::sun::star::accessibility::XAccessible,
com::sun::star::lang::XEventListener, com::sun::star::beans::XPropertySetInfo,
com::sun::star::awt::XStyleSettingsSupplier>::queryInterface(com::sun::star::uno::Type
const&) (this=0xbee96380, aType=...) at include/cppuhelper/implbase.hxx:165
Maybe an issue with calling conventions and the assembly code at
#7 0xac1c97a0 in (anonymous namespace)::callVirtualMethod(void*, long, void*,
_typelib_TypeDescriptionReference*, unsigned long*, unsigned long, unsigned
long*, unsigned long, double*)
(pThis=0x2f97cf4, nVtableIndex=0, pRegisterReturn=0xbee961f8,
pReturnType=0x1555318, pStack=0xbee96208, nStack=0, pGPR=0xbee963f4, nGPR=3,
pFPR=0xbee963b0)
at bridges/source/cpp_uno/gcc3_linux_arm/uno2cpp.cxx:270
And if there is a general issue with parameter passing through the
binary UNO bridge, that would most probably also be the reason for your
first crash at
<http://document-foundation-mail-archive.969070.n3.nabble.com/file/t230433/bt.txt>.
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