Re: read-error

Rene Brun (Rene.Brun@cern.ch)
Wed, 06 May 1998 14:44:42 +0200


Sascha Berger wrote:
>
> hi
>
> I am working with winnt4.0 and root2.00/05.
> I start root from the folder "tutorials" and create a TBroser object
> >TBroser b
> then
> >TFile f("hsimple.root","read")
>
> In the browser window I point to "ntuple" and click on it.
> If I click on "px" root should read the datas from the ntuplefile and
> create a histogram.
> it runs under Unix, but using winnt I get a read error!
>
> is it a root bug?
>
> thanx for answering
>
> sascha.

The current version of Root under Windows95 requires a canvas
be created before clicking on a Tree leaf in the browser.

Rene Brun