Hi Daniel,
it looks like you are using an obsolete version of the .rootrc or
$ROOTSYS/etc/system.rootrc file which has an old format for the plugin
handler description. Hence the Error from the TPluginHandler. Please
check that:
root [1] gROOT->GetPluginManager()->Print("a")
=====================================================================
Base Regexp Class Plugin
=====================================================================
TFile ^rfio: TRFIOFile RFIO
[Ctor: TRFIOFile(const char*,Option_t*,const char*,Int_t)]
prints the Ctor. Let me know.
Cheers, Fons.
On Wed, 2002-11-27 at 17:14, Daniel Cussol wrote:
> Hello rooters,
> I would like to know if it there is a way to add TRFIOFiles to TChains.
> When I use the TChain::Add("rfio:....") it works correctly or at least no
> error occurs. But when I want to start a viewer I obtain a segmentation
> violation. When I use the TChain::Process, the error message
>
> Error in <TPluginHandler::ExecPlugin>: no ctor specified for this handler
> TRFIOFile method,
>
> is printed. I tried to add directly the TFiles to the TChain's list of
> file (using TChain::GetListOfFiles()->Add(tf) method, where tf is
> obtained by TFile *tf=(TFile *)new TRFIOFile("rfio:...") ) but it does not
> work. When I use the TFRIOFile alone, all is working correctly. Could it
> be possible a TRFIOChain Class to chain TRFIOFiles or modify the TChain in
> order to enable the use of TRFIOFiles?
>
> I run ROOT version 3.03/07 on Linux RH7.2.
>
> Friendly
>
> Daniel CUSSOL
>
> LPC Caen
> Boulevard du Marechal Juin
> 14050 CAEN CEDEX
>
> e-mail : cussol@in2p3.fr
> Tel : +33-(0)2-31-45-29-73
> FAX : +33-(0)2-31-45-25-49
--
Org: CERN, European Laboratory for Particle Physics.
Mail: 1211 Geneve 23, Switzerland
E-Mail: Fons.Rademakers@cern.ch Phone: +41 22 7679248
WWW: http://root.cern.ch/~rdm/ Fax: +41 22 7679480
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