I also wanted to show what I have attempted so far and the consistent error that I get. (I managed to get all my files in the same directory.)
First, I tried to follow this question that was successfully answered:
How do I get an object from a file?
When I wrote this:
selecthist.c (929 Bytes)
I get the error that:
#18 0x0000000000000000 in ?? ()
Error in <HandleInterpreterException>: Trying to dereference null pointer or trying to call routine taking non-null arguments.
Execution of your code was aborted.
In file included from input_line_8:1:
/mnt/c/1/MG5_aMC_v2_6_6/trisignal/Events/run_01/selecthist.c:40:4: warning: null passed to a callee that requires a non-null argument [-Wnonnull]
df_zzz_backg->DrawClone();
But, I thought I followed the answer in the link, and I do have df_zzz_backg in my hist2.c file so I am not sure why I get this error. Any idea on how to fix this please?