warning: unnecessary safe call on a non-null receiver

[klikpaspor]

im using

Flutter 1.17.0 • channel stable • https://github.com/flutter/flutter.git
Framework • revision e6b34c2b5c (6 days ago) • 2020-05-02 11:39:18 -0700
Engine • revision 540786dd51
Tools • Dart 2.8.1

Kotlin 1.3.72

com.android.tools.build:gradle:3.6.2
org.jetbrains.kotlin:kotlin-stdlib-jdk8:$kotlin_version

i'm got error

C:\flutter\.pub-cache\hosted\pub.dartlang.org\admob_flutter-0.3.4\android\src\main\kotlin\com\shatsy\admobflutter\AdmobBanner.kt:24:27: warning: unnecessary safe call on a non-null receiver of type kotlin.collections.HashMap<*, *>? /* = java.util.HashMap<*, *>? */
    adView.adUnitId = args?.get("adUnitId") as String?

i'm think this is a bug on Kotlin 1.3.72

[kmcgill88]

@klikpaspor is this still an issue on version 1.0.0?