How to solve problem in visual studio 2019 c++?

Question

C++ / C#

I wrote the code as usual and when I ran everything was fine, but then at the end of the program the window was minimized and in visual studio there was a big cross on one of the lines of the code and an error appeared An exception was thrown at 0x75CB46D2 in MainProgramm.exe: Microsoft C++ exception: std: :out_of_range at memory address 0x010FF428. I reviewed the error code, no, I tried it again and also if I'm new and sorry if the question is too easy).

Answer 1

std::out_of_range - means that your code accessed an index that is outside of some list (for example)
Cross and line highlight - this studio showed you a specific line on which this error occurred.
Look at the code, debug - then you can find the cause of the error.

Answer 2

Try to disable all functions and run the program, then enable one by one and check what exactly does not work