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ROOT Version: 6.26/10
Platform:
Compiler: Not Provided
I got this error when I ran this step
TFile * fileCut = new TFile("rdtCuts.root");
TObjArray * cutList = NULL;
isRDTCutExist = false;
if( fileCut->IsOpen() ){
TObjArray * cutList = (TObjArray*) fileCut->FindObjectAny("cutList");
if( cutList != NULL){
isRDTCutExist = true;
const int numCut = cutList->GetEntries();
cut = new TCutG * [numCut];
printf("=========== found %d cuts in %s \n", numCut, fileCut->GetName());
for( int i = 0 ; i < numCut; i++){
cut[i] = (TCutG* ) cutList->At(i);
printf("cut name: %s , VarX: %s, VarY: %s\n", cut[i]->GetName(), cut[i]->GetVarX(), cut[i]->GetVarY());
}
}
cutList->Write("rdtCutList");
}
It gives the following error
=========== found 4 cuts in rdtCuts.root
cut name: cut0 , VarX: rdt[0], VarY: rdt[1]
cut name: cut1 , VarX: rdt[2], VarY: rdt[3]
cut name: cut2 , VarX: rdt[4], VarY: rdt[5]
cut name: cut3 , VarX: rdt[6], VarY: rdt[7]
Error in <TFile::WriteTObject>: Directory rdtCuts.root is not writable
Error in <TFile::WriteTObject>: Directory rdtCuts.root is not writable
Error in <TFile::WriteTObject>: Directory rdtCuts.root is not writable
Error in <TFile::WriteTObject>: Directory rdtCuts.root is not writable
Whatever I change the code to look like this
TFile * fileCut = new TFile("rdtCuts.root","recreate");
or this
TFile * fileCut = new TFile("rdtCuts.root","new");
It doesn’t work. What should I do?