Application Error during g-d integration

Miklos Vajna vmiklos at
Mon Oct 5 00:21:38 PDT 2015

Hi Pranav,

[ I took the liberty to take this to the list.]

On Sat, Oct 03, 2015 at 12:49:55AM +0530, Pranav Kant <pranav913 at> wrote:
> I never encounter this with gtktiledviewer, but using the widget from
> gnome-documents gives following error right after I close gnome-documents
> (which means right after widget is destroyed).
> warn:vcl:30198:1:vcl/generic/app/geninst.cxx:119: CheckYieldMutex: 0!=1
> gjs: /opt/libreoffice/vcl/source/app/dbggui.cxx:47: void
> ImplDbgTestSolarMutex(): Assertion
> `ImplGetSVData()->mpDefInst->CheckYieldMutex() && "SolarMutex not locked"'
> failed.
> Application Error
> Something to do with debug build only (I am dbgutil) ?, or could you see
> something else going on here ?

Yes, that's a dbgutil-only assert. However, it would be still good to
find out who would be responsible for locking the solar mutex in that
case -- could you put a breakpoint on vcl/source/app/dbggui.cxx:47 and
get a backtrace?


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