The above prog is showing an error

Ashutosh Panda

12/04/2019, 10:13 AM

The above prog is showing an error

diesieben07

12/04/2019, 10:14 AM

Yes, you cannot access

dataBase[i].name

without checking that

dataBase[i]

isn't null.

Ashutosh Panda

12/04/2019, 10:15 AM

Ok thanks

diesieben07

12/04/2019, 10:15 AM

Because

dataBase

Array<customer?>

, so

dataBase[i]

customer?

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