curDoc & autocad in closing status...

[sandor70]

deriving a class from AcEdInputPointMonitor, in destructor,

curDoc()->inputPointManager()->removePointMonitor(this);

crashes when AutoCAD is in close status.

It's possible from an AcApDocument object know if autocad is in closing status.

Thnak's in advance.

Alessandro Casadei

[maisoui]

Hi,

You need to remove your reactor in the documentToBeDestroyed(AcApDocument *) to ensure AcApDocument is still valid.

Regards,

[owenwengerd]

You should always check for NULL pointers before dereferencing the return values of curDoc() and inputPointManager().