I update Mydac from 3.30.2.15 to 3.50.0.16. And now my old application raises AV for all queries to database (e.g. when I show Server Status in MyServerControl from IDE). Application rebuilding not to help me.
It's say: "Error: Access violation at address 00000000. Read of address 00000000".
I rollback to 3.30.2.15 and all works excelent without any changes in my app.
BUT: if i create NEW application with embedded server and mydac 3.50, that all works. I'm confused
I use: WinXP/2000Sp4, C++Builder 6, MySQL embedded library 4.1.9
Thanks!
AV for embedded after update to 3.50
Ikar, thank you for attention!
I solve my problem.
Description:
I use MySQLMonitor in my application with mydac 3.30 and all works.
After update to 3.50 i receive AVs. Now I drop MySQLMonitor from DataModule and AV error disappear. I think, that main problem is "compatibility" MySQLMonitor 3.30 with MySQLMonitor 3.50.
After replacement of "old" MySQLMonitor by "new" MySQLMonitor all works excellent.
I solve my problem.
Description:
I use MySQLMonitor in my application with mydac 3.30 and all works.
After update to 3.50 i receive AVs. Now I drop MySQLMonitor from DataModule and AV error disappear. I think, that main problem is "compatibility" MySQLMonitor 3.30 with MySQLMonitor 3.50.
After replacement of "old" MySQLMonitor by "new" MySQLMonitor all works excellent.