Could not convert variant of type (Null) into type (OleStr)

wagenheimer · Post by **wagenheimer** » Mon 17 Mar 2008 19:16

After updating my default dbexpress interbase driver to Corelab Interbase Driver, i´m getting random "Could not convert variant of type (Null) into type (OleStr)", but i can´t identify what is causing it? Somebody have some ideia of what can cause this error?

Plash · Post by **Plash** » Thu 20 Mar 2008 07:55

We could not reproduce the problem. Try to log actions in your application to find the sequence that causes the error.