How can I set an empty value in a Tkinter DoubleVar()?
I tried to do: my_var.set("") but when I try to check the value of my_var with my_var.get(), I receive the following error: _tkinter.TclError: expected floating-point number but got “”
2
How can I set an empty value in a Tkinter DoubleVar()?
I tried to do: my_var.set("") but when I try to check the value of my_var with my_var.get(), I receive the following error: _tkinter.TclError: expected floating-point number but got “”
2