Not able to add any third party dependencies in android studio

Question

I am trying to add the below volley and aws dependencies throws below errors

ERROR: Unable to resolve dependency for

':app@debug/compileClasspath': Could not resolve com.android.volley:volley:1.1.1.

Android studio version 3.3.2, But works in older than 3 version

implementation 'com.android.volley:volley:1.1.1,
compile 'com.amazonaws:aws-android-sdk-core:2.6.14'
compile 'com.amazonaws:aws-android-sdk-cognito:2.6.14'
compile 'com.amazonaws:aws-android-sdk-s3:2.6.+',
compile 'com.amazonaws:aws-android-sdk-ddb:2.6.14'

Answer 1

change your code to

implementation "com.android.volley:volley:1.1.1"
implementation "com.amazonaws:aws-android-sdk-core:2.6.14"
implementation "com.amazonaws:aws-android-sdk-cognito:2.6.14"
implementation "com.amazonaws:aws-android-sdk-s3:2.6.+"
implementation "com.amazonaws:aws-android-sdk-ddb:2.6.14"