Kotlin exceptions when building with games_services@5.0.0 on Android

[Eyas]

Error example:

e: file:///C:/Users/Eyas/AppData/Local/Pub/Cache/hosted/pub.dev/games_services-5.0.0/android/src/main/kotlin/com/abedalkareem/games_services/Auth.kt:121:13 Cannot infer type for this parameter. Specify it explicitly.
e: file:///C:/Users/Eyas/AppData/Local/Pub/Cache/hosted/pub.dev/games_services-5.0.0/android/src/main/kotlin/com/abedalkareem/games_services/Auth.kt:121:19 Unresolved reference 'AppImageLoader'.
e: file:///C:/Users/Eyas/AppData/Local/Pub/Cache/hosted/pub.dev/games_services-5.0.0/android/src/main/kotlin/com/abedalkareem/games_services/Auth.kt:146:46 Cannot infer type for this parameter. Specify it explicitly.
e: file:///C:/Users/Eyas/AppData/Local/Pub/Cache/hosted/pub.dev/games_services-5.0.0/android/src/main/kotlin/com/abedalkareem/games_services/Auth.kt:147:15 Unresolved reference 'AppImageLoader'.
e: file:///C:/Users/Eyas/AppData/Local/Pub/Cache/hosted/pub.dev/games_services-5.0.0/android/src/main/kotlin/com/abedalkareem/games_services/Leaderboards.kt:7:45 Unresolved reference 'AppImageLoader'.
e: file:///C:/Users/Eyas/AppData/Local/Pub/Cache/hosted/pub.dev/games_services-5.0.0/android/src/main/kotlin/com/abedalkareem/games_services/Leaderboards.kt:30:29 Unresolved reference 'AppImageLoader'.
e: file:///C:/Users/Eyas/AppData/Local/Pub/Cache/hosted/pub.dev/games_services-5.0.0/android/src/main/kotlin/com/abedalkareem/games_services/Leaderboards.kt:116:44 Cannot infer type for this parameter. Specify it explicitly.
e: file:///C:/Users/Eyas/AppData/Local/Pub/Cache/hosted/pub.dev/games_services-5.0.0/android/src/main/kotlin/com/abedalkareem/games_services/Leaderboards.kt:232:42 Cannot infer type for this parameter. Specify it explicitly.

FAILURE: Build failed with an exception.

[theLee3]

Run flutter clean and try to build again.

[wantroba]

I was having the same problem and flutter clean solved my problem.