Histogram doesn't draw entries

I am filling a TH1F and drawing it to a canvas. When the code finishes there are entries in the histogram (the stat box shows a non trivial amount of entries) but nothing is drawn in the histogram itself; it is simply empty. Any help would be greatly appreciated.

Can you post a small macro reproducing the problem ?

I can’t unfortunately. It seems to be unique to my analysis macro. I have discovered that my number of opening braces ({) is one larger than the number of closing braces (}). Despite this, my code still compiles and runs with no problems (I use a run macro that compiles with .C+). Could this cause my problem?

No, … it looks like a problem of drawing. Without an example showing the problem we cannot help you further.