Created attachment 58794 [details]
GDB backtrace

Created attachment 58795 [details]
script execution log

Looking at the gdb trace, would it be possible you test with a more recent version ?
It may be already fixed with commit a07e8231a5cd3e12f7120486098479ab6ae6bcc2
but this one should already be in 3.4.4.

Works fine in LO 3.5.1(from ubuntu PPA).

If you have some time, it could be interesting you test with last 3.4.X version
? For the moment, the last one is 3.4.5 but in some days, there should be 3.4.6
(see http://wiki.documentfoundation.org/ReleasePlan/3.4).

Anyway, great it works in 3.5.1, thank you for your feedback.

(In reply to comment #5)
> If you have some time, it could be interesting you test with last 3.4.X version
> ? For the moment, the last one is 3.4.5 but in some days, there should be 3.4.6
> (see http://wiki.documentfoundation.org/ReleasePlan/3.4).
> 
> Anyway, great it works in 3.5.1, thank you for your feedback.

Can you tell me, which tag/branch or commit should I use for test? I can't see 3.4.5/3.4.6 in branch list of core repo.

(In reply to comment #6)
> (In reply to comment #5)
> > If you have some time, it could be interesting you test with last 3.4.X version
> > ? For the moment, the last one is 3.4.5 but in some days, there should be 3.4.6
> > (see http://wiki.documentfoundation.org/ReleasePlan/3.4).
> > 
> > Anyway, great it works in 3.5.1, thank you for your feedback.
> 
> Can you tell me, which tag/branch or commit should I use for test? I can't see
> 3.4.5/3.4.6 in branch list of core repo.

I wouldn't advise you to use sources for 3.4.X because repositories have changed since 3.5 version. From 3.5 there's core + some modules (help, dictionnaries,...)
before 3.5, there were : sc, sd, sw, sfx, etc.
You should just download binaries 3.4.5 (http://www.libreoffice.org/download) or try binaries of 3.4.6rc2 (http://www.libreoffice.org/download/pre-releases/)

I was unable to find LO 3.4.5 in downloads list, there was only 3.4.6rc2(marked as 3.4.6, looks as error) and 3.5.1. I tried 3.4.6rc2 and bug is still here.

Created attachment 58903 [details]
3.4.6rc2 backtrace

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