TGraphErrors

From: Ijaz Ahmed <Ijaz.Ahmed_at_cern.ch>
Date: Wed, 22 Sep 2010 12:57:19 +0200

Hi...

I am getting the following error during compiling my root macro. Anybody can guess what going on wrong with it?.

---

Error: Can't call TGraphErrors::GetMeanError() in current scope readQAgrid_tracks.C:228: Possible candidates are...
(in TGraphErrors)
(in TGraph)

*** Interpreter error recovered ***

Ijaz Ahmed
CIIT, Islamabad
mob#+923345349527
URL: http://iahmed.web.cern.ch/iahmed Received on Wed Sep 22 2010 - 13:01:35 CEST