c++ visual studio code debug assert abort called

When an assert() is called it is accompanied by a message indicating which expression failed, the line number and module where the assertion took place. It is designed to only be when the program is complied as debug. The problem with debugging a service using this method is that you cannot debug the service from launch it will simply launch and begin its run state.Īn assertion in code is a test of a condition and if the condition fails the execution of the program halts. You must 'attach' to the process in order to debug it. So there is no way to directly debug it from the IDE. You cannot launch a service directly from Visual Studio it must be launched with the Service Control Manager. Visual Studio will then attach to this process and your debug session will begin.Ī practical example of using _debugbreak() would be to debug a service. Either way, once you have the process list simply find the process that you want Visual Studio to attach to and click OK. However, if you are trying to run a debugger session remotely, you will need to change the Transport to Remote, and then the Qualifier to the remote PC you are trying to reach. If you're running locally there is no need to change any of the dialog settings. To attach to a running process and use the Visual Studio debugger, go to Tools and then select 'Attach to Process'.

This gives the programmer the opportunity to use Visual Studio to 'attach' to the process that is running the executable.

So once you call _debugbreak() what happens from there? An exception is thrown and your program stops execution. You could also use the Win32 version DebugBreak() but it is not portable. This function is designed to be portable between platforms. Calling _debugbreak() can be used to generate a software breakpoint.

C++ visual studio code debug assert abort called