An .exe file can not be generated automatically for .cpp file, but it did work three month ago.

[YamakiYume]

I wrote some C++ codes before, and they ran successfully at that time with MingW and VScode. We mainly used C this semester, so I haven't run C++ codes for a long time. I tried to run them today, but a '.......exe does not exist' was on my screen. I searched on the internet, checked g++ gdb and .json files(They are all OK), even made an .exe file manually. However, .exe file disappeared and '.......exe does not exist' again when I ran the code.
How can I solve this problem?

[sean-mcmanus]

We need more info. How are you building? With tasks.json? What task type? Are you saying the exe is generated and then something is deleting it? What version of the C/C++ extension are you using?

[YamakiYume]

I am sorry that I didn't notice the message. I have no idea why it worked last month itself, but thanks for your help!