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Android 图像选择器。生成失败，出现异常_Android_Flutter - Fatal编程技术网
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Android 图像选择器。生成失败，出现异常

android flutter

Android 图像选择器。生成失败，出现异常,android,flutter,Android,Flutter,在连接了图像选择器之后，应用程序开始崩溃，在真正的android设备上出现错误 该库未在任何地方使用，它仅连接。 FAILURE: Build failed with an exception. * What went wrong: A problem occurred configuring project ':flutter_plugin_android_lifecycle'. > Could not load compiled classes for build file 'C:\

在连接了图像选择器之后，应用程序开始崩溃，在真正的android设备上出现错误

该库未在任何地方使用，它仅连接。

FAILURE: Build failed with an exception.

* What went wrong:
A problem occurred configuring project ':flutter_plugin_android_lifecycle'.
> Could not load compiled classes for build file 'C:\devflutt\flutter\.pub-cache\hosted\pub.dartlang.org\flutter_plugin_android_lifecycle-2.0.1\android\build.gradle' from cache.
> Could not get unknown property 'android' for project ':flutter_plugin_android_lifecycle' of type org.gradle.api.Project.

* Try:
Run with --stacktrace option to get the stack trace. Run with --info or --debug option to get more log output. Run with --scan to get full insights.

* Get more help at https://help.gradle.org
我从文档中添加了所有必需的内容，但这并没有解决问题

android {
    compileSdkVersion 30
    ...
defaultConfig {
        ...
        minSdkVersion 16
        targetSdkVersion 30
...
Android清单：

<application
        android:label="touch_dark"
        android:icon="@mipmap/ic_launcher"
        android:requestLegacyExternalStorage="true">
IOs plist：

...
    <key>NSPhotoLibraryUsageDescription</key>
    <key>NSCameraUsageDescription</key>
    <key>NSMicrophoneUsageDescription</key>
...

。。。
NSPhotoLibraryUsageDescription
NSCameraUsageDescription
NSM话筒用途说明
...
Pubspec.yaml依赖项：

environment:
  sdk: ">=2.12.0 <3.0.0"

dependencies:
  flutter:
    sdk: flutter
  cupertino_icons: ^1.0.2
  image_picker: ^0.7.5
  provider: ^5.0.0

环境：
sdk:“>=2.12.0