Flutter应用程序在android 10和R上崩溃，没有静态方法是AtMinimumR

Question

我在Stack溢出上看到了一些类似的问题，但没有一个与相同的库完全相关。

我正在尝试在flutter中使用2个插件floft_geofence和地理定位

它们都运行得很好，但从昨天开始，只要调用定位播放服务，我就会让应用程序退出，并显示类似于以下的堆栈跟踪：

E/flutter (11478): [ERROR:flutter/shell/platform/android/platform_view_android_jni.cc(39)] java.lang.NoSuchMethodError: No static method isAtLeastR()Z in class Landroidx/core/os/BuildCompat; or its super classes (declaration of 'androidx.core.os.BuildCompat' appears in /data/app/com.mypossibleself.app-FTu9V5QDAKR_ngQmuPzg7Q==/base.apk!classes2.dex)
E/flutter (11478):  at com.google.android.gms.common.util.PlatformVersion.isAtLeastR(com.google.android.gms:play-services-basement@@17.2.1:21)
E/flutter (11478):  at com.google.android.gms.common.api.GoogleApi.zaa(com.google.android.gms:play-services-base@@17.2.1:128)
E/flutter (11478):  at com.google.android.gms.common.api.GoogleApi.<init>(com.google.android.gms:play-services-base@@17.2.1:41)
E/flutter (11478):  at com.google.android.gms.common.api.GoogleApi.<init>(com.google.android.gms:play-services-base@@17.2.1:56)
E/flutter (11478):  at com.google.android.gms.location.FusedLocationProviderClient.<init>(Unknown Source:8)
E/flutter (11478):  at com.google.android.gms.location.LocationServices.getFusedLocationProviderClient(Unknown Source:2)
E/flutter (11478):  at com.baseflow.geolocator.tasks.LocationUpdatesUsingLocationServicesTask.<init>(LocationUpdatesUsingLocationServicesTask.java:29)
E/flutter (11478):  at com.baseflow.geolocator.tasks.TaskFactory.createStreamLocationUpdatesTask(TaskFactory.java:120)
E/flutter (11478):  at com.baseflow.geolocator.GeolocatorPlugin.onListen(GeolocatorPlugin.java:110)
E/flutter (11478):  at io.flutter.plugin.common.EventChannel$IncomingStreamRequestHandler.onListen(EventChannel.java:193)
E/flutter (11478):  at io.flutter.plugin.common.EventChannel$IncomingStreamRequestHandler.onMessage(EventChannel.java:172)
E/flutter (11478):  at io.flutter.embedding.engine.dart.DartMessenger.handleMessageFromDart(DartMessenger.java:93)
E/flutter (11478):  at io.flutter.embedding.engine.FlutterJNI.handlePlatformMessage(FlutterJNI.java:642)
E/flutter (11478):  at android.os.MessageQueue.nativePollOnce(Native Method)
E/flutter (11478):  at android.os.MessageQueue.next(MessageQueue.java:336)
E/flutter (11478):  at android.os.Looper.loop(Looper.java:174)
E/flutter (11478):  at android.app.ActivityThread.main(ActivityThread.java:7356)
E/flutter (11478):  at java.lang.reflect.Method.invoke(Native Method)
E/flutter (11478):  at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:492)
E/flutter (11478):  at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:930)

所以它抱怨缺少一个方法是AtLeastR

我看到的其他参考文献提到了特定版本的com.google.android.gms:play services base导致了这种情况，但它在com.google.aAndroid.gms:play services base:17.2.1 中得到了修复

这两个库都没有在build.gradle文件中实现该包，所以我不知道需要做些什么来解决这个问题。

Answer 1

在app/build.gradle中添加com.google.android.gms:play-services-base:17.2.1，这将使库使用特定版本的播放服务。

如果没有帮助，可能需要

configurations.all {
resolutionStrategy {
force 'com.google.needed_dependency'
}
}

https://flutter.dev/docs/development/packages-and-plugins/using-packages#conflict-分辨率

根据Andrews的建议进行编辑：

17.2.1不起作用，但17.0.0起作用。

implementation("com.google.android.gms:play-services-base:17.0.0"){ force = true } 

Answer 2

resolutionStrategy {
force 'com.google.android.gms:play-services-base:17.1.0' 
}           
}

这就是我解决问题的原因。