* In Pubspec.yaml the Flutter.plugin. {Androidpackage, iosprefix, PluginClass} Tasten werden veraltet. Verwenden Sie stattdessen den in Flutter 1.10.0 eingeführten Taste flatter.plugin.platforms

There is a typo in your pubspec.yaml. The correct keyword is "platforms", not "platform". So this should fix it:

flutter:
  plugin:
    platforms:
      ios:
        pluginClass: FlutterBlePeripheralPlugin
      android:
        package: dev.steenbakker.flutter_ble_peripheral
        pluginClass: FlutterBlePeripheralPlugin
loonix