problem of illegal pointer

Dear Rene

I am facing a problem of illegal pointer.

In the code there are some lines

int numbers;
TFile *f = new TFile("Example.root"); TTree *outputTree = (TTree*) f->Get("outputTree"); numbers = outputTree->GetEntries();
cout << numbers << " numbers in file " << endl;

Error: illegal pointer to class object outputTree 0x0 54 FILE:Example.C LINE:107

I have understood the problem. But does not know how to correct this. Any suggestion please

regards
Irfan Received on Thu Apr 20 2006 - 20:51:22 MEST