I have a Raspberry connected to the home wifi, and sends to a web, via FTP, a file with the daily meteorological data of the previous day when the new day begins. For this I use a program in python.
The problem that I have is that some days the file arrives well to the server, other days the file does not arrive.
I do not know in which log file the error will be saved. Where are errors stored when executing a Python program?
I appreciate your help.