Created attachment 20 [details] This is the config file which shows the path to TimeSchedule file. The file path read "/Data/TimeSchedule/" is not valid. The files cannot be accessed with this path. During test cases, I tested it with the above string, /Data/TimeSchedule/, but the test case show me that two strings are not equal. In other words, the file path in the program "/Data/TimeSchedule/" should be equal to my input string "/Data/TimeSchedule/", but now it returns false.
The problem was reproduced. A "black space" was found in the file path.(i.e. "/Data/TimeSchedule/ "). It is resolved and fixed after deleting the blank space. Thank you so much for your bug report! :)