添加flutter_email_sender插件后Flutter无法编译
[英]Flutter does not compile after adding flutter_email_sender plugin
问题描述
I am trying to redirect my users to an email client so they can send an attachement i have created within my app. 
我正在尝试将用户重定向到电子邮件客户端，以便他们可以发送我在我的应用程序中创建的附件。 However on adding flutter_email_sender to my pubspec.yaml my app no longer compiles. 但是，在将flutter_email_sender添加到我的pubspec.yaml时，我的应用程序不再编译。
I am getting the following error: 我收到以下错误：
I have tried adding the line to my AndroidManifest with no success. 我尝试将行添加到我的AndroidManifest中，但没有成功。
"The prefix 'tools' for at tribute 'tools:replace' associated with an element type 'application' is not bound" “与元素类型“应用程序”关联的属性“ tools：replace”的前缀“ tools”未绑定”
The documentation says i should have compileSdkVersion 28 which i have. 文档说我应该拥有compileSdkVersion 28。
How do i resolve this error? 我该如何解决此错误？
1 个解决方案
解决方案1
1 2019-05-01 10:44:10
You need to migrate to androidx . 您需要迁移到androidx 。 Which means you need to update all packages that you added in your pubspec.yaml to ensure that they are compatible with androidx . 这意味着您需要更新在pubspec.yaml添加的所有软件包，以确保它们与androidx兼容。 So make sure that all your packages are up to date, then open the android project of your flutter app with android studio. 因此，请确保您所有的软件包都是最新的，然后使用android studio打开flutter应用程序的android项目。 Go to Refactor -> Migrate to AndroidX . 转到“ Refactor ->“ Migrate to AndroidX 。 Then rebuild your project. 然后重建您的项目。 And you will be fine. 而且您会没事的。 Hope it helps! 希望能帮助到你！
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