Solution to problem: ***FragmentDirections class not generated for Fragment Navigation in Android Studio Project

You need to make to updates in your code:

1) You need to add this dependency in project level build.gradle:

// Add this
buildscript {

    dependencies {
        classpath("androidx.navigation:navigation-safe-args-gradle-plugin:2.6.0")
    }
}



// Existing

// Top-level build file where you can add configuration options common to all sub-projects/modules.
plugins {
    id 'com.android.application' version '8.0.2' apply false
    id 'com.android.library' version '8.0.2' apply false
    id 'org.jetbrains.kotlin.android' version '1.8.20' apply false
}



2. And, inside app level build.gradle add this:

plugins {
    id 'com.android.application'
    id 'org.jetbrains.kotlin.android'

    // Add this plugin
    id 'androidx.navigation.safeargs.kotlin'
}


And, after this please clean and rebuild your Android Project. This shall solve the issue of "not generating ***FragmentDirections" classes.