Unable to open input weight file:

Hi @Ahmed_Sayed,

When trying to run root macros,

  1. make sure that you’re cd’d into the same folder as the macro.
  2. When I had a look at your TMVAClassificationApplication.C file. I find that //void TMVAClassificationApplication is commented out. It doesn’t run the main function. You need to have the function name the same as the file name.

I hope these will resolve your issues.

Cheers,
Dev