Java Captain

May 27, 2025 · Backend Development

Resolving Thymeleaf Template Not Found Errors in Spring Boot 3.4.3 When Running as a JAR

After encountering Thymeleaf template parsing failures when packaging a Spring Boot 3.4.3 application as a JAR, the author resolves the issue by configuring the template resolver in Java code, disabling Thymeleaf settings in application.yml, and adjusting ModelAndView paths to omit leading slashes.