Hi,
Tobias has changed in some part of the code the way to access to detector ID in the PndTrackCand.
Before, the detId was taken from the enum in PndDetectorList -> kMVDStripPixel.
With the new changes the detector ID is the branch ID of the corresponding TClonesArray, i.e.:
FairRootManager::Instance()->GetBranchId("MVDStripPixel")
As far as I have checked, the code was changed in lhetrack, pid and recotasks. Probably there is still some unchanged part of the code in Stt and maybe also in other tracking classes.