Header file: MapArxApi.h.

An instance of the AcMapErrorStack class represents the error stack for an AutoCAD Map session.

The error stack is a last-in, first-out data structure, where the most recent error is pushed onto the top of the stack. The AcMapErrorStack::GetEntry function pops the most recent error from the top of the stack.

AutoCAD Map clears the error stack after completing a command.

AutoCAD Map automatically generates an error entry whenever it encounters an error and pushes the error entry onto the error stack. An application can also push error entries onto the error stack.

Do not subclass from this class.