thanks a lot for having patched FeynArts 3.7 with FeynCalc 8.
However, I experience a trouble when I use the InsertionField functions with common SM topologies like simple boxes. This does not happen when I use the FeynArts 3.4
The error message reads :
TagSetDelayed::tagnf: \\\"Tag FourVector not found in -mom_^mu___.\\\"
Thank you for any answer.
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