Re: not a TStreamerInfo object

Hello everybody,

I have this warning too with ROOT 5.26, if I open a file, which is produced with earlier ROOT version. Does anybody know the reason? And, more important, is this warning harmless or not?

Best regards,
Oleksandr.

• Original Message ----- From: Marc Escalier <escalier_at_lal.in2p3.fr> Date: Saturday, September 11, 2010 4:06 pm Subject: Re: [ROOT] not a TStreamerInfo object To: roottalk_at_lxroot01.cern.ch

> sorry for the noise
>
> the problem disappeared, for an unknown reason anyway
>
> regards
>
> =================
>
> On Sat, 11 Sep 2010, Marc Escalier wrote:
>
> > Dear root community
> >
> > i fill some objects in a TFile using a compiled program
> >
> > But when afterwards, i open the produced file with root, i obtain
> this :
> > TFile f("myfile.root")
> > -->
> > Warning in <TFile::ReadStreamerInfo>: myfile.root: not a
> TStreamerInfo object
> >
> > is it a problem that i could ignore ?
> > Anyway, even if this is a warning, would you know where it is coming
> from ?
> > (i guess i must have done something not conventionnal somewhere)
> >
> > thank you
> >
> >
>
Received on Sun Sep 12 2010 - 02:05:25 CEST