MavenError: Failed to execute goal on project: Could not resolve dependencies

MavenError: Failed to execute goal on project: Could not resolve dependencies

Failed to execute goal on project spring-boot-first-web-application: Could not resolve dependencies for project com.springboot.firstwebapplication:spring-boot-first-web-application:jar:0.0.1-SNAPSHOT: org.apache.tomcat.embed:tomcat-embeded-core:jar:9.0.44 was not found in https://repo.maven.apache.org/maven2 during a previous attempt. This failure was cached in the local repository and resolution is not reattempted until the update interval of central has elapsed or updates are forced [Help 1]

To see the full stack trace of the errors, re-run Maven with the -e switch.
Re-run Maven using the -X switch to enable full debug logging.

For more information about the errors and possible solutions, please read the following articles

The error message “Failed to execute goal on project: Could not resolve dependencies” in Maven indicates that the build process encountered issues while trying to download or resolve the dependencies required for the project. This error typically occurs when Maven is unable to find and download the necessary libraries and dependencies from the specified repositories.

To resolve this issue, you can follow these steps:

Check Network Connectivity: Ensure that your internet connection is active and there are no network issues that might prevent Maven from accessing the required repositories.

Verify Repository URLs: Check the repository URLs specified in your project’s pom.xml (Project Object Model) file. Ensure that they are correct and reachable.

Clean the Project: Sometimes, stale or corrupt dependencies can cause issues. Run a clean build to remove any previously downloaded dependencies and start fresh. Use the following command:

mvn clean

Update Maven: Ensure that you are using the latest version of Maven. You can check the version by running:

css

mvn —version

If your Maven version is outdated, consider updating it to the latest version.

Update Dependency Versions: If you encounter this error while using specific dependency versions, try updating them to the latest versions. You can check the latest versions on Maven Central or the respective project’s website.

Check Maven Central Repository: Make sure that the required dependencies are available in the Maven Central repository or any other repositories specified in your pom.xml. If not, add the appropriate repositories that contain the required dependencies.

Proxy Settings (if applicable): If you are behind a proxy, ensure that Maven is configured to use the correct proxy settings. You may need to specify the proxy settings in your Maven settings.xml file.

Disable Firewall/Antivirus (temporarily): In some cases, firewalls or antivirus software may block Maven from accessing the internet. Temporarily disabling them and retrying the build might help identify if they are causing the issue.

Check Dependencies’ Coordinates: Double-check the coordinates (group ID, artifact ID, and version) of the dependencies in your pom.xml to ensure they are correct and complete.

Offline Mode (if applicable): If you are working in an offline environment, ensure that Maven’s offline mode is not enabled (mvn -o).

Resolve Transitive Dependencies: If you are experiencing issues with transitive dependencies, ensure that the direct dependencies in your pom.xml correctly include their required dependencies.

By following these steps, you should be able to resolve the “Failed to execute goal on project: Could not resolve dependencies” error in Maven and successfully download the required dependencies for your project. If the issue persists, double-check your project’s configuration and consult Maven’s official documentation or community support for further assistance.

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Source: https://www.youtube.com/watch?v=yfzwVll1iZc