The error message you're encountering in Android Studio indicates that the Gradle sync process failed to find the required plugin 'com.android.application' version '8.7.3'. This plugin is essential for creating Android applications in Android Studio.
Here's a breakdown of the error and steps to troubleshoot it:
Error Analysis:
Missing Plugin: The error message states that the plugin com.android.application with version 8.7.3 is not found in any of the Gradle repositories searched by Android Studio.
Possible Causes:
Incorrect Gradle Version: The plugin version (8.7.3) might not be compatible with your current Gradle version. Corrupted Gradle Cache: Corrupted Gradle cache can sometimes lead to plugin resolution issues. Network Connectivity Issues: If you're behind a firewall or have unstable internet connectivity, Gradle might fail to download the plugin.
Troubleshooting Steps:
Check Gradle Version Compatibility:
Open your project-level build.gradle file (usually located at the root of your project).
Look for the line that defines the Gradle version. It should be similar to:
buildscript {
repositories {
google()
mavenCentral()
}
dependencies {
classpath 'com.android.tools.build:gradle:X.Y.Z' (replace X.Y.Z with your current Gradle version)
}
}
Make sure the Gradle version (X.Y.Z) is compatible with the plugin version (8.7.3). You can find compatibility information in the official Android Studio documentation.
Clean and Rebuild Project:
Go to Build -> Clean Project. Then, go to Build -> Rebuild Project. This will clear the Gradle cache and attempt to download the missing plugin again.
Invalidate Caches and Restart:
Go to File -> Invalidate Caches / Restart. This will invalidate all caches and restart Android Studio, potentially resolving any cache-related issues.
Update Android Studio (if necessary):
Outdated Android Studio versions might have issues with plugin compatibility. Check for updates by going to Help -> Check for Updates.
Check Internet Connectivity:
Ensure you have a stable internet connection to allow Gradle to download the required plugin.
Manual Plugin Installation (last resort):
If the above steps fail, you might need to manually install the plugin. This process is more involved and requires editing specific Gradle files. Refer to the official Android documentation for detailed instructions on manual plugin installation.