Dart Analyzer is a package that provides a library that performs static analysis of Dart code. It is useful for tool integration and embedding.
Questions tagged [dart-analyzer]
73 questions
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1 answer
Find function/method body explicit dependency types using Dart analyzer package
I would like to understand how can I analyze methods / functions body to find types that are explicitly referenced from it. I have success analyzing method declaration (return type, parameter types, etc..), however I have no idea how to do that for…
Alex Radzishevsky
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1 answer
How to migrate codebase to strict mode gradually?
Recently I joined project with low quality codebase and I want to set analyzer to strong-mode and set a bunch of strict linter rules. But when I did that, I get more than 3K errors.
I can't rewrite all codebase at once.
Is there is a way to set new…
ivanesi
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Dart Analysis Server client: couldn't create connection to server
I opened the flutter project I'm working on and find this error message. Code completion is not working, no warning of any sort is displayed if I make mistakes/errors in my code. No red line is drawn under my code if I miss something on the line. In…
DaPlug
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- 4
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1 answer
Flutter - Exclude specific linter rule in analysis_options.yaml for a folder
I have a bigger project with different rules for the linter written down in the analysis_options yaml file. I want to exclude a subset of rules for certain folders.
Example: I want to exclude the hole "lib/application" folder for the rule…
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analyzer_plugin generates Legacy protocol of Dart analyzer server instead of LSP
I try to write some custom lint rules. To achieve this, I used the analyzer_plugin package and I set up my project as it should be. Here is a simplified excerpt of the main class :
class LintAnalyzerPlugin extends ServerPlugin {
@override
…
Alexis BG
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- 1
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2 answers
Flutter custom linter option to ban setState
I would like to write a new custom linter rule.
Especially, I want to write a rule that forbids the use of the setState function in flutter.
Is there any solution to customize your linter rules out there?
Prodromos Sarakinou
- 809
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2 answers
In Android Studio For Mac context Actions are not being displayed
I have tried to enable the context actions in android studio but am not able to find any suggestions.
when I press option + enter
Checked in settings > intentions > Dart analysis still no use
Checked in settings > preferences > Keymap it is still…
govamsh sai nagalla
- 11
- 4
0
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3 answers
Avoid "value can be null" warning for extension method
I am using an extension on Iterable that adds the following two methods
extension MyIterableExt on Iterable {
bool get isEmptyOrNull => this == null || this.isEmpty;
bool get isNotEmptyOrNull => this != null && this.isNotEmpty;
}
This…
Magnus
- 17,157
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3 answers
What does too many positional argument mean in Flutter?
Dart Analysis Toolbar
When I wrote this code in Android Studio, that is what came up in my dart analysis toolbar:
The code I wrote
How do I prevent this?
Gordon Atsunyo
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1 answer
Flutter: code analysis and layout explorer in code at build time
I'm new to flutter, so I hope my question will not be too much out of scope:
I would like to extract meta informations about the app at build time. The idea is to have JSON tree of the app widgets and send it to an external database via API call for…
TOPKAT
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1 answer
How can I disable all lints in a file?
I have a file in my project that breaks many lint rules, and I cannot make major changes to it. How can I disable all lints within this file?
hacker1024
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0
votes
1 answer
Dart AST library fails when compiled
I'm building a program that use the Dart's AST library, and it works fine as long as I use the Dart interpreter to run the program (dart filename.dart).
Once I want to compile the program (dart compile filename.dart), the program can't load the file…
Axel.A
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1 answer
Dart analysis often freeze on android studio
Dart analysis often freeze on android studio. So, quick doc and code completion didn't work.
I have tried to restart android studio, delete file on folder .dartServer, downgrade dart plugin and flutter plugin version, downgrade flutter sdk, disable…
i p
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- 4
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1 answer
how to get annotations defined on a type from TypeAnnotation dart analyzer
I want to get TypeAnnotation source to get annotations defined on that type
// file1.dart
@Annoation(name :"hello")
class RType { }
// file2.dart
@Selectors()
class Example {
static Rtype hello() => null;
}
by using ast visitor i…
invariant
- 8,758
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Extend Dart analyzer features
I'm currently building a framework on Dart and would like to throw static errors and warnings for the user on the 'Problems' tab on VS Code.
If not possible, throw warnings based on annotations would be very helpful, like the meta package.
I more or…
rdnobrega
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