After upgrade to flutter 1.21.0-8.0.pre.110

[daniloadorno]

The name 'Router' is defined in the libraries 'package:flutter/src/widgets/router.dart' and 'package:flutter_modular/src/routers/router.dart (via package:flutter_modular/flutter_modular.dart)'.

[lyf571321556]

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produce some error:
↳
lib/ones_app_module.dart:2:1: Error: 'Router' is imported from both 'package:flutter_modular/src/routers/router.dart' and 'package:flutter/src/widgets/router.dart'.
import 'package:flutter/material.dart';
^^^^^^
../../.pub-cache/hosted/pub.flutter-io.cn/flutter_modular-1.3.2/lib/src/interfaces/child_module.dart:3:1: Error: 'Router' is imported from both 'package:flutter/src/widgets/router.dart' and 'package:flutter_modular/src/routers/router.dart'.
import '../../flutter_modular.dart';
^^^^^^
../../.pub-cache/hosted/pub.flutter-io.cn/flutter_modular-1.3.2/lib/src/modular_base.dart:4:1: Error: 'Router' is imported from both 'package:flutter/src/widgets/router.dart' and 'package:flutter_modular/src/routers/router.dart'.
import '../flutter_modular.dart';
^^^^^^
../../.pub-cache/hosted/pub.flutter-io.cn/flutter_modular-1.3.2/lib/src/widgets/widget_module.dart:2:1: Error: 'Router' is imported from both 'package:flutter/src/widgets/router.dart' and 'package:flutter_modular/src/routers/router.dart'.
import '../../flutter_modular.dart';
^^^^^^
lib/ones_app_module.dart:21:9: Error: 'Router' is imported from both 'package:flutter_modular/src/routers/router.dart' and 'package:flutter/src/widgets/router.dart'.
Router(Modular.initialRoute, child: (, __) => IndexPageWidget()),
^^^^^^
lib/ones_app_module.dart:22:9: Error: 'Router' is imported from both 'package:flutter_modular/src/routers/router.dart' and 'package:flutter/src/widgets/router.dart'.
Router(LoginPage.loginPagePath, child: (, __) => LoginPage()),
^^^^^^
lib/ones_app_module.dart:23:9: Error: 'Router' is imported from both 'package:flutter_modular/src/routers/router.dart' and 'package:flutter/src/widgets/router.dart'.
Router(HomePageWidget.homePagePath, module: HomeModule()),
^^^^^^
lib/ones_app_module.dart:36:9: Error: 'Router' is imported from both 'package:flutter_modular/src/routers/router.dart' and 'package:flutter/src/widgets/router.dart'.
Router(TaskDetailScene.registerTaskPagePath, child: (_, args) {
^^^^^^
lib/ones_app_module.dart:43:9: Error: 'Router' is imported from both 'package:flutter_modular/src/routers/router.dart' and 'package:flutter/src/widgets/router.dart'.
Router(ProjectComponentListPageWidget.registerComponentListPagePath,
^^^^^^
../../.pub-cache/hosted/pub.flutter-io.cn/flutter_modular-1.3.2/lib/src/modular_base.dart:287:22: Error: The getter 'routerName' isn't defined for the class 'Object'.
- 'Object' is from 'dart:core'.
Try correcting the name to the name of an existing getter, or defining a getter or field named 'routerName'.
return preview.routerName.contains('/:') ? 1 : 0;
^^^^^^^^^^

[joaoarmando]

same here, could you fix it?

[gjstos]

Until the situation is resolved, I recommend executing the following command:
flutter downgrade
It will put the flutter in the previous version (1.21.0-7.0.pre) where it was still working.

[jacobaraujo7]

use

import 'package:flutter/material.dart' hide Router;

[muriloventuroso]

still with error, now inside the modular:

../../../.pub-cache/hosted/pub.dartlang.org/flutter_modular-1.3.2/lib/src/interfaces/child_module.dart:3:1: Error: 'Router' is imported from both 'package:flutter/src/widgets/router.dart' and
'package:flutter_modular/src/routers/router.dart'.
import '../../flutter_modular.dart';
^^^^^^
../../../.pub-cache/hosted/pub.dartlang.org/flutter_modular-1.3.2/lib/src/modular_base.dart:4:1: Error: 'Router' is imported from both 'package:flutter/src/widgets/router.dart' and 'package:flutter_modular/src/routers/router.dart'.
import '../flutter_modular.dart';
^^^^^^
../../../.pub-cache/hosted/pub.dartlang.org/flutter_modular-1.3.2/lib/src/widgets/widget_module.dart:2:1: Error: 'Router' is imported from both 'package:flutter/src/widgets/router.dart' and
'package:flutter_modular/src/routers/router.dart'.
import '../../flutter_modular.dart';
^^^^^^
../../../.pub-cache/hosted/pub.dartlang.org/flutter_modular-1.3.2/lib/src/modular_base.dart:287:22: Error: The getter 'routerName' isn't defined for the class 'Object'.

• 'Object' is from 'dart:core'.
  Try correcting the name to the name of an existing getter, or defining a getter or field named 'routerName'.
  return preview.routerName.contains('/:') ? 1 : 0;
  ^^^^^^^^^^

[gjstos]

@muriloventuroso Now the problem is in the import of material.dart in the modular files.
Just go to the modular files that are showing the errors and put:

import 'package:flutter/material.dart' hide Router;

Just press Crtl + left click in the terminal (or IDE) error that will open the error file.

It was the temporary measure that I took and that is working so far for me.

[muriloventuroso]

Thank you! I also saw that there is already a pull request to fix this officially.

[phackwer]

Hi all!

Command bellow replaces all Router calls by ModularRouter easily:

egrep -lRZ 'Router' . | xargs -0 -l sed -i -e 's/Router/ModularRouter/g'

[RodriguesYan]

Where do I put this code?

egrep -lRZ 'Router' . | xargs -0 -l sed -i -e 's/Router/ModularRouter/g'

I've tried in VS code terminal and cmd but haven't work.

[Maryblessing]

Hi all!

Command bellow replaces all Router calls by ModularRouter easily:

egrep -lRZ 'Router' . | xargs -0 -l sed -i -e 's/Router/ModularRouter/g'

Please where do one add this code?