Friday, May 26, 2017

Working on an R package….

The C++ code (parsing Excel formulas so we can for instance execute them) is not working 100% correctly as of now…

Capture

Time to make it work under a debugger (amazingly I did not need a debugger until now).

Update: found it (without debugger). Dereferencing a nil-pointer. Is it unreasonable to expect a (descriptive) exception to be raised when this happens?