R6025 pure virtual function= FS9 crash

[rich byrne]

Every so often my FS9 will crash with this error message. Does anyone know what it might be, and if there is any way of fixing it?

[TSR2]

This is a programing error in Visual C++, one of the programing laguages used, typically in older gauges. Its likely that an aircraft panel you have installed contains a dodgy gauge.

CAUSE
This error occurs when your application indirectly calls a pure virtual member function in a context where a call to the function is not valid. In most cases, the compiler detects this and reports the error when building the application. But depending on how your code is written, sometimes the problem is detected only at run-time.

The error occurs when you indirectly call a pure virtual function within the context of a call to the constructor or destructor of an abstract base class. This is illustrated in the sample code below, along with some more description.

Best way is to remove the dodgy aircraft.

[DaveB]

Best way is to remove the dodgy aircraft.

Or.. replace the gauges with newer types ;-)

ATB

DaveB :tab: