Logs disabled on console

[Wile_E_Coyote]

In this case, search this forum for “verbosity”, e.g.:

How to decrease verbosity

Hello everybody, I have a root script toto.C and I open it like this : root toto.C I would like to suppress this default echo Processing toto.C… and also this one Info in TCanvas::MakeDefCanvas: created default TCanvas with name c1 Is there the way change the root verbosity ? By advance thank you Olivier

How to set output verbosity level in ROOT?

Dear rooters, There are several functions in TObject specifying different levels of output: Info() Warning() Error() SysError() Fatal() Is it possible to set the verbosity level so that ROOT will print messages with higher verbosity? For example, is there something like: and then Info(), Warning() will be ignored, while Error(), SysError() and Fatal() will be called. I guess ROOT has this kind of system. Is there any documentation or examples? Cheers, Jing

Verbosity level

hi, this is a basic question indeed: how can one suppress the warning messages about missing branches when reading a ttree? Error in TTree::SetBranchStatus: unknown branch -> of course, as suggested in the past, one can simply comment the corresponding branch, but does ROOT implement some feature, like verbosity level, such that these error messages will be automatically suppressed? thanks.