将firebase添加到项目后地图不起作用

Question

这是flutter抛出的错误 未处理的异常：PlatformException（错误，java.lang.IllegalStateException：尝试创建未注册类型的平台视图：plugins.flutter.io/google_maps

 configurations {
    implementation.exclude module:'protobuf-lite'
}
dependencies {
    implementation "org.jetbrains.kotlin:kotlin-stdlib-jdk7:$kotlin_version"
    implementation 'com.google.firebase:firebase-messaging:20.2.4'
    testImplementation 'junit:junit:4.12'
    implementation 'com.android.support:multidex:1.0.3'
    androidTestImplementation 'androidx.test:runner:1.2.0'
    androidTestImplementation 'androidx.test.espresso:espresso-core:3.2.0'
    implementation 'com.google.firebase:firebase-inappmessaging-display:19.1.0'
    implementation 'com.google.firebase:firebase-analytics:17.4.4'
}
apply plugin: 'com.google.gms.google-services'

Answer 1

你可以试试：

1. 停止调试并重新构建应用程序。
2. 清理构建缓存：
   flutter clean
3. 在终端运行：
   flutter channel master
flutter upgrade