On Wed, 21 Nov 2012, Eric Kom wrote:
Good day all,
Please I got a problem regarding units. To use components from unit1 called
mainWindow, I included the header unit1 inside unit2 called loginScholarly.
During build process, the above message occurred:
loginscholarly.pas(19,42) Fatal: Circular unit reference between
loginScholarly and mainWindow
Well, you're not supposed to do this. Probably mainWindow already uses
loginScholarly.
In general, units should not use each other, it is bad design.
Now, you can solve this by moving one of the units from the interface uses
section
to the implementation section. You'll have to decide which one.
In general, however, it is better to move common parts to a separate unit,
and let both units use that third unit.
Michael.
Thanks
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Kind Regards
Eric Kom
System Administrator - Metropolitan College
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