Flutter constructor error
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2
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I have a problem with a code snippet I tried to play with, and since I am new to dart I don't really understand the error message. Can somebody explain to me why the error message says
The constructor returns type 'dynamic' that isn't of expected type
'widget'.
and how to fix it?
dart flutter
add a comment |
up vote
2
down vote
favorite
I have a problem with a code snippet I tried to play with, and since I am new to dart I don't really understand the error message. Can somebody explain to me why the error message says
The constructor returns type 'dynamic' that isn't of expected type
'widget'.
and how to fix it?
dart flutter
add a comment |
up vote
2
down vote
favorite
up vote
2
down vote
favorite
I have a problem with a code snippet I tried to play with, and since I am new to dart I don't really understand the error message. Can somebody explain to me why the error message says
The constructor returns type 'dynamic' that isn't of expected type
'widget'.
and how to fix it?
dart flutter
I have a problem with a code snippet I tried to play with, and since I am new to dart I don't really understand the error message. Can somebody explain to me why the error message says
The constructor returns type 'dynamic' that isn't of expected type
'widget'.
and how to fix it?
dart flutter
dart flutter
edited Jun 14 '17 at 20:01
msanford
6,41464365
6,41464365
asked Jun 14 '17 at 17:19
stefanmuke
1289
1289
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add a comment |
2 Answers
2
active
oldest
votes
up vote
4
down vote
accepted
The class MaterialList
doesn't exist. It looks like maybe you meant TwoLevelList
, which is deprecated. You should try ListView
instead.
add a comment |
up vote
0
down vote
If you have other import statements try to use alias as some libraries may be the reason for conflict.
Example: import 'package:html/parser.dart' as parser;
add a comment |
2 Answers
2
active
oldest
votes
2 Answers
2
active
oldest
votes
active
oldest
votes
active
oldest
votes
up vote
4
down vote
accepted
The class MaterialList
doesn't exist. It looks like maybe you meant TwoLevelList
, which is deprecated. You should try ListView
instead.
add a comment |
up vote
4
down vote
accepted
The class MaterialList
doesn't exist. It looks like maybe you meant TwoLevelList
, which is deprecated. You should try ListView
instead.
add a comment |
up vote
4
down vote
accepted
up vote
4
down vote
accepted
The class MaterialList
doesn't exist. It looks like maybe you meant TwoLevelList
, which is deprecated. You should try ListView
instead.
The class MaterialList
doesn't exist. It looks like maybe you meant TwoLevelList
, which is deprecated. You should try ListView
instead.
answered Jun 14 '17 at 17:27
Collin Jackson
20.4k36278
20.4k36278
add a comment |
add a comment |
up vote
0
down vote
If you have other import statements try to use alias as some libraries may be the reason for conflict.
Example: import 'package:html/parser.dart' as parser;
add a comment |
up vote
0
down vote
If you have other import statements try to use alias as some libraries may be the reason for conflict.
Example: import 'package:html/parser.dart' as parser;
add a comment |
up vote
0
down vote
up vote
0
down vote
If you have other import statements try to use alias as some libraries may be the reason for conflict.
Example: import 'package:html/parser.dart' as parser;
If you have other import statements try to use alias as some libraries may be the reason for conflict.
Example: import 'package:html/parser.dart' as parser;
answered Nov 10 at 16:19
Divakar Rajesh
1321110
1321110
add a comment |
add a comment |
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