Dear rooters,
When I run a macro file, I encounter following errors:
Error in TChain::SetBranchAddress: The class requested (vector<vector<float,allocator > >) for the branch “tau1p3p_Pi0eta” refer to an stl collection and do not have a compiled CollectionProxy. Please generate the dictionary for this class (vector<vector<float,allocator > >)
The variable tau1p3p_Pi0eta is declared as
vector<vector > *tau1p3p_Pi0eta;
My macro is as following
{
gROOT->ProcessLine("#include ");
TChain ch(“CollectionTree”);
ch.Add(“test.root”);
ch.Process(“test.C”);
}