TApplication

ROOT
1

Hi Everybody
I have a project of class and functions in many files when i compile it using ROOT it gives me

Error in <TApplication::TApplication>: only one instance of TApplication allowed
what does this mean ??!!
thanks

2

Hi,

I think this is happening at runtime and not at compile time, isn’t it?
The message is telling you that you cannot initialise more than one TApplication in the same program (see root.cern.ch/doc/master/TApplic … tml#l00141 for the actual check and message printing)

Danilo