Hi, I found a problem when using RDataFrame:
I made a root file with ttree called “tr”. When I use the python script below, different results in different environment were found.
When I use python on cern(python3.9) or ubuntu 20.04with root6.26.14(python3.11), it works well. But it reports several stack errors on Win10 with root6.26.14_x64(python3.8). According to my testing, this issue seems to particularly occur in variables with underlined names in arrays, such as “E_vis”.