Dataframe not showing in Pycharm

Question

I am using PyCharm 2016.2.1 . When I try to view a Pandas dataframe through the newly added feature \'View as DataFrame\' in the debugger, this works as expected for a small

Answer 1

In my situation, the problem is caused by two same cloumn name in my dataframe. Check it by:df.columns.shape[0] == len(set(df.columns))