Fix UnsatisfiedDependencyException

✅ Solution

UnsatisfiedDependencyException usually arises from missing or misconfigured components during dependency injection, often after upgrades. Review your Nexus Repository configuration files (especially `karaf.home/etc/org.apache.karaf.features.cfg`) and ensure all required features and bundles for your desired features are enabled and correctly versioned. Clean the Karaf cache (`karaf.home/caches`) to force a fresh resolution of dependencies and restart Nexus.