Updated main.dart file #107
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Will declare late variable before create TabController controller to Lazily initializing a variable
deenamanick
commented
Nov 10, 2021
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Performing hot restart...
Syncing files to device Android SDK built for x86...
lib/main.dart:25:17: Error: Field 'controller' should be initialized because its type 'TabController' doesn't allow null.
'TabController' is from 'package:flutter/src/material/tab_controller.dart' ('../../snap/flutter/common/flutter/packages/flutter/lib/src/material/tab_controller.dart').
TabController controller;
^^^^^^^^^^
Restarted application in 256ms.
We are getting this error when we are running the program. This error can be fixed by introducing "late" variable in front of Tabcontroller Class.
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Performing hot restart...
Syncing files to device Android SDK built for x86...
lib/main.dart:25:17: Error: Field 'controller' should be initialized because its type 'TabController' doesn't allow null.
TabController controller;
^^^^^^^^^^
Restarted application in 256ms.
We are getting this error when we are running the program. This error can be fixed by introducing "late" variable in front of Tabcontroller Class.