I've been working on this Python project on and off for about two years and the code has worked just fine since I first put it in, and was working just fine the last time I looked at it about 2 months ago. Nothing has changed, the specified file is and always has been in the same directory as the script and it is now, suddenly, giving me a FileNotFoundError filename = 'natures.csv' NATURES = {} try: with open(filename) as file_object: lines = file_object.readlines() except FileNotFoundError: print("uh oh") pass PS C:\Users\light> & C:/Python/python.exe "c:/Users/light/Desktop/My Little PokeProject owo/NatureFileReader.py" uh oh PS C:\Users\light> Continue reading...