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我正在尝试将以下包添加到 pubspec.yml:

集成测试:^1.0.1

当我执行flutter pub get命令时,输出终端中会打印以下内容:

Because no versions of uuid match >3.0.4 <4.0.0 and uuid 3.0.4 depends on crypto ^3.0.0, uuid ^3.0.4 requires crypto ^3.0.0.


And because every version of integration_test depends on flutter_driver any from sdk which depends on crypto 2.1.5, uuid ^3.0.4 is incompatible with integration_test.
So, because BOTS depends on both uuid ^3.0.4 and integration_test ^1.0.1, version solving failed.
pub get failed (1; So, because BOTS depends on both uuid ^3.0.4 and integration_test ^1.0.1, version solving failed.)
exit code 1

我试图通过将以下内容添加到我的 pubspec.yml 文件来修复它:

dependency_overrides:  
  crypto: ^3.0.0
  archive: ^3.0.0
  markdown: ^4.0.0
  args: ^2.0.0

但不确定这是否是最好的方法。当我在项目中添加此依赖项和覆盖时,执行时出现 Java 异常:

flutter run --release --flavor prod

看起来像:

E/AndroidRuntime(18685): java.lang.NoSuchMethodError: No interface method a()Ljava/lang/String; in class Landroid/content/res/XmlResourceParser; or its super classes (declaration of 'android.content.res.XmlResourceParser' appears in /system/framework/framework.jar)
E/AndroidRuntime(18685):        at androidx.core.content.FileProvider.parsePathStrategy()
E/AndroidRuntime(18685):        at androidx.core.content.FileProvider.getPathStrategy()
E/AndroidRuntime(18685):        at androidx.core.content.FileProvider.attachInfo()
E/AndroidRuntime(18685):        at android.app.ActivityThread.installProvider(ActivityThread.java:5852)
E/AndroidRuntime(18685):        at android.app.ActivityThread.installContentProviders(ActivityThread.java:5444)
E/AndroidRuntime(18685):        at android.app.ActivityThread.handleBindApplication(ActivityThread.java:5383)
E/AndroidRuntime(18685):        at android.app.ActivityThread.-wrap2(ActivityThread.java)
E/AndroidRuntime(18685):        at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1541)
E/AndroidRuntime(18685):        at android.os.Handler.dispatchMessage(Handler.java:102)
E/AndroidRuntime(18685):        at android.os.Looper.loop(Looper.java:154)
E/AndroidRuntime(18685):        at android.app.ActivityThread.main(ActivityThread.java:6123)
E/AndroidRuntime(18685):        at java.lang.reflect.Method.invoke(Native Method)
E/AndroidRuntime(18685):        at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:867)
E/AndroidRuntime(18685):        at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:757)

唯一不出现该异常的方法是删除 integration_test 依赖项。

如何正确添加此依赖项?

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1 回答 1

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该消息告诉您:uuid: ^3.0.4并且integration_test: ^1.0.1不兼容,因为它们依赖于同一包的不同版本。

一种解决方案是降低版本uuid直到它工作,但如果你有其他依赖uuid传递的包,它们可能会损坏。

另一种是使用捆绑integration_test包。您会注意到在 pub 页面上integration_test,它说它已被弃用:https ://pub.dev/packages/integration_test

这是因为它已被移入 Flutter SDK,因为它现在是首选的集成测试包。

要使用捆绑版本,您应该将其包含在您的dev_dependencies喜欢中:

integration_test:
  sdk: flutter

但是,捆绑版本可能仍与uuid: ^3.0.4.

要解决此问题,您需要确保您使用的是 Flutter 2.2.X

于 2021-07-09T15:59:26.463 回答