我已经在android studio flutter中导入了一个项目。但是,出现了大量的版本冲突。如果一个版本解决了其他版本的冲突,那么另一个版本就会上升。我正在尝试获取所有软件包,但它向我显示以下错误。
Because date_utils >=0.1.0+3 depends on intl ^0.16.0 and prokit_flutter depends on intl 0.17.0-nullsafety.2, date_utils >=0.1.0+3 is forbidden.
So, because prokit_flutter depends on date_utils ^0.1.0+3, version solving failed.
pub get failed (1; So, because prokit_flutter depends on date_utils ^0.1.0+3, version solving failed.)
Process finished with exit code 1
And my pubspec.yaml
代码如下。
name: prokit_flutter
description: A new Flutter application.
version: 1.0.0+1
environment:
sdk: ">=2.6.0 <3.0.0"
dependencies:
flutter:
sdk: flutter
cupertino_icons: ^1.0.0
url_launcher: 5.0.3
nb_utils: 3.1.6+7
google_fonts: 1.1.0
animations: 1.1.2
intl: 0.17.0-nullsafety.2
http: 0.12.2
firebase_core: 0.5.0
firebase_analytics: 6.0.0
firebase_crashlytics: 0.1.4+1
google_sign_in: 4.5.3
html: 0.14.0+3
share: 0.6.5
mobx: ^1.2.1+2
flutter_mobx: ^1.1.0+2
flutter_statusbarcolor: 0.2.3
simple_animations: 1.3.8
snaplist: 0.1.8
flutter_svg: 0.18.1
flutter_slidable: 0.5.7
flutter_staggered_grid_view: 0.3.2
flutter_staggered_animations: 0.1.2
geolocator: 5.3.2+2
geocoder: 0.2.1
google_maps_flutter: 0.5.21+3
clustering_google_maps: 0.1.2
razorpay_flutter: 1.2.2
signature: 3.2.0
liquid_swipe: 1.5.0
lipsum: 1.0.1
flutter_colorpicker: 0.3.4
clippy_flutter: 1.1.1
flutter_tags: ^0.4.8
image_picker_gallery_camera: 0.1.6
video_player: 0.10.11+2
charts_flutter: ^0.9.0
like_button: ^1.0.1
flutter_reaction_button: ^1.0.1
lottie: ^0.6.0
showcaseview: ^0.1.6
date_utils: ^0.1.0+3
cached_network_image: ^2.3.1
flutter_localizations:
sdk: flutter
dev_dependencies:
flutter_test:
sdk: flutter
mobx_codegen:
build_runner: ^1.9.0
#flutter packages pub run build_runner build
flutter:
uses-material-design: true
assets:
- images/smartDeck/images/
fonts:
- family: Andina
fonts:
- asset: fonts/andina.ttf
并且有4-5个依赖版本错误。我怎样才能一键解决这个版本错误问题,或者我可以以某种方式跳过这个版本问题并完成任务。请帮忙,提前致谢。
每当依赖关系之间发生冲突时,最简单的解决方案就是删除这两个依赖项的版本号并键入“any”,前面不带引号。
例如假设有两个依赖冲突:
shared_preferences: ^0.5.7+3
requests: ^3.3.0
然后执行以下操作:
shared_preferences: any
requests: any
在此之后做pub get问题将会得到解决。现在,最重要的是,不要对此表单留下任何依赖。相反,转到 pubspec.lock 文件并搜索这两个依赖项。 Flutter 本身会选择不冲突的版本,复制这些版本并将其替换为 pubsec.yaml
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