What to do if there are linking errors?

Question

Qt

Hello. I have a question. Why does this garbage come out after a bad assembly and then you can’t get rid of it, even if the code is absolutely correct. Errors:
1):-1: error: cannot open output file debug\Project1.exe: Permission denied
2)collect2.exe:-1: error: error: ld returned 1 exit status
It seems to be a linker error. If you restart your computer, the problems will disappear. How to solve this problem.Very annoying. Thanks a lot.

Answer 1

The error means that the linker cannot write the binary file.
The file is occupied either by the OS that retrieves the icon from it, or if the program is running.
Look in the processes and nail it.
And also do not leave an open folder in Explorer where you can see the binary.