How i can reapirt problem in new flutter project

Question

When i create new flutter project and click run i have this problem

"Could not initialize class com.android.sdklib.repository.AndroidSdkHandler"

enter image description here

Flutter doctor enter image description here

Answer 1

Run this in the console: flutter clean

Answer 2

1. go to Android/build.gradle.

2. if jCenter() exist try this change:

   buildscript {
       ext.kotlin_version = '1.3.50'
       repositories {
           google()
         jCenter()   // change this to mavenCentral()
       }
   
       dependencies {
           classpath 'com.android.tools.build:gradle:4.1.0'
           classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version"
       }
   }
   
   allprojects {
       repositories {
           google()
          jCenter()   // change this to mavenCentral()
       }
   }