Error in <TTree::SetBranchAddress>: The pointer type given "vector<float>" does not correspond to the type needed "Float_t" (5) by the branch: m

[Wile_E_Coyote]

Looks like you’ve already had a similar problem, which has been solved (you now have “Float_t” variables, and previously there were “Double_t” ones):

" *** Break *** segmentation violation " while trying to use TLorentzVector

Hi everybody, I have been trying to reconstruct the Z boson using Pythia output, I am getting a perfect .root file and histogram. Here I was trying to use the tree and LorentzVector to reconstruct the Z boson. Any help would be great. `root [0] Processing tutorial9b.C… *** Break *** segmentation violation =========================================================== There was a crash. This is the entire stack trace of all threads: =========================================================== …