ErrorOccurred
void ErrorOccurred();
void ErrorOccurred();
virtual void ErrorOccurred(const char* message,
virtual void ErrorOccurred(const char* message,
context->ErrorOccurred();
context->ErrorOccurred();
context->ErrorOccurred();
context->ErrorOccurred();
fController->ErrorOccurred(message, error);
fController->ErrorOccurred(message, error);