Error: Not found: 'dart:html' when using googleapis_auth dart team package with flutter

Question

When using

• googleapis_auth | Dart Package

• googleapis | Dart Package

to access Google Api's thru Flutter using this code

import 'dart:convert';
import 'dart:io';

import 'package:googleapis_auth/auth.dart';
import 'package:googleapis_auth/auth_browser.dart';
import 'package:googleapis_auth/auth_io.dart';
import 'package:googleapis/androidpublisher/v3.dart';

Future main() async {
  dynamic jsonData = json.decode(
      await File('api-xxxxxxxxxxxxxxxxxxxx.json')
          .readAsString());
  var scopes = [AndroidpublisherApi.AndroidpublisherScope];
  final accountCredentials = new ServiceAccountCredentials.fromJson(jsonData);

  AuthClient client = await clientViaServiceAccount(accountCredentials, scopes);


}

you will get this error

Error: Not found: 'dart:html' import 'dart:html' as html;

Solution 1

Base on FAQ - Flutter :

Can Flutter run any Dart code?

Flutter should be able to run most Dart code that does not import (transitively, or directly) dart:mirrors or dart:html.

---

Problem synonym and analysis :

• Look like you are using a package

• which depends on 'dart:html'

• which is not supported in Flutter

Solution :

• remove

  import 'package:googleapis_auth/auth_browser.dart';
  

Solution 2

The analyzer produces this diagnostic when an import isn’t needed because none of the names that are imported are referenced within the importing library.

The solution for now is: do not import web-only libraries in code that is supposed to run on mobile.

Common fixes: If the import isn’t needed, then remove it.

If you just want to run your flutter app on mobiles, Removing import 'package:googleapis_auth/auth_browser.dart'; in your class will fix the error.

Comments

[Günter Zöchbauer]

You might be looking for stackoverflow.com/questions/48477625/…