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Another exception was thrown: type 'Null' is not a subtype of type 'String'...

flutterdartdart-null-safety

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Flutter Sqflite Toggling between Screens based on Login Status creates null operator used on null va...

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The following _CastError was thrown building Builder: Null check operator used on a null value...

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I tried to get data from firestore but display this error "The instance member 'mapRecords&...

flutterdartdart-null-safety

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I want to get json from api in flutter...

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is there a way to help me fix the type null is not a subtype of type Map<string, dynamic>?...

flutterdartdart-null-safety

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when I try to use another class the problem show me that error: The argument type 'Null' can...

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Flutter/Dart - The argument type 'Name?' can't be assigned to the parameter type 'Na...

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TextFormField and Keyboard in flutter...

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flutter passing a function with parameters...

flutterdartdart-null-safety

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Syntactic sugar for calling a function with a nullable value that might return null...

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Flutter: problem in fetching data: type 'Null' is not a subtype of type 'String' err...

flutterdart-null-safety

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How to make optional datetime parameter in Flutter with null safety...

flutterdartdart-null-safety

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Error: A library can't opt out of null safety by default, when using sound null safety...

flutterdartdart-null-safety

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Passing function as default value of an optional parameter...

flutterdartoopdart-null-safety

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dart/flutter:: type 'Null' is not a subtype of type 'String' in type cast ERRor, not...

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"Don't cast a nullable value to a non nullable type" in Map when converting JSON to ob...

flutterdartdart-null-safety

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How can I edit the MainActivity.kt file in my flutter project and how is it even created?...

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'dfg throw' isn't a type.foundation/changenotifier.dart:125 in flutter...

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Flutter & Dio null safety issue in API Client: Bad Request 400...

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Future<String?> always return null...

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I need your help for an error I encounter in flutter dart...

flutterdartdart-null-safety

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flutter arrow on Column children...

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Exception has occurred. _TypeError (type 'Null' is not a subtype of type 'Iterable<dy...

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How to Enable/Disable two Elevated Button in Flutter one after another?...

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Shorthand of checking the nullability of a bool variable used in an if condition...

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How does the onPressed voidcallback change the boolean in my function?...

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Exception has occurred. _TypeError (type 'Null' is not a subtype of type 'Widget') o...

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