Code Error is :- "Unhandled Exception: Null check operator used on a null value"

Question

Error Code

I have tried many condition for the Null check Operator but I couldn't find any solution regarding the Null check Operator.

I want to Insert the data onto Sqlite Database that i have Created Named "LocalDatabase". When i Click Login Button then I want to push data from one screen to another with the help of the database.

Please, Give me the Solution that How can i Transfer the data from one Screen to another using Sqlite database. and How can i Remove the null check Operator Error.

initallocaldbms is not returning anything. – Munsif Ali Jun 10 '23 at 05:30 — Munsif Ali, Jun 10 '23 at 05:30

score 0 · Answer 1 · answered Jun 10 '23 at 07:29

0

Working solution

So, the instructions after your if statement is executed whenever localdb is null or not
The easist way to go about this is simply adding these instruction inside a else bloc.
Just like so

Future<Database> get getlocaldbms async {
  if(localdbms != null) {
    return localdbms;
  }

//TODO: ADD THIS BLOC TO FIX THE ERROR
  else{
   localdbms = await initlocaldbms();
   return localdbms;
 }
}

answered Jun 10 '23 at 07:29

Baimam Boukar

908
5
20

1

Can't Fix the Error Bro. – Satoru Gojo Jun 11 '23 at 08:31
These Method Didn't work. – Satoru Gojo Jun 11 '23 at 08:31

Code Error is :- "Unhandled Exception: Null check operator used on a null value"

1 Answers1

Working solution