Realm Proxy class are not generated

Question

I have updated my Realm from 7.0.0 to 10.13.0. After updating I am facing issues in realm proxy classes. All my old import codes of proxy classes show Cannot resolve symbol 'com_example_android_model_XXXXRealmProxy. I have updated my android target SDK version to 31, So I had to update the Java version from 8 to 11.

App build.gradle

buildscript {
  dependencies {
    classpath 'com.android.tools.build:gradle:7.3.1'
    classpath "io.realm:realm-gradle-plugin:10.13.0"
    classpath 'de.mobilej.unmock:UnMockPlugin:0.7.6'
    classpath 'com.google.gms:google-services:4.3.14'
    classpath 'com.jakewharton:butterknife-gradle-plugin:10.2.1'
  }
 
 repositories {
    google()
    maven { url "https://oss.sonatype.org/content/repositories/snapshots/" }
    maven { url "https://jitpack.io" }
    maven { url "https://clojars.org/repo/" }
    maven { url "https://plugins.gradle.org/m2/" }
    mavenCentral()
    jcenter()
  }
}

allprojects {
  repositories {
    google()
    maven { url "https://oss.sonatype.org/content/repositories/snapshots/" }
    maven { url "https://jitpack.io" }
    maven { url 'https://github.com/WickeDev/stetho-realm/raw/master/maven-repo' }
    maven { url "https://clojars.org/repo/" }
    mavenCentral()
    jcenter()
  }
}

Project build.gradle

apply plugin: 'com.android.application'
apply plugin: 'de.mobilej.unmock'
apply plugin: 'com.jakewharton.butterknife'
apply plugin: 'realm-android'