Open Issues Need Help
View All on GitHubAI Summary: The task is to troubleshoot a Java Spring Boot application that fails to launch from a JAR file due to a "Could not find or load main class" error, despite the main class existing within the JAR. The application uses Swing for its UI and the goal is to package it as a standalone executable JAR, either by directly launching the Swing UI or by using Spring Boot as an entry point that then launches the UI. The solution involves investigating the JAR's structure, Gradle configuration (specifically the `bootJar` plugin and manifest file), and potentially refactoring the application to remove Spring Boot if it's unnecessary for the Swing UI.
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