Spring Boot Devtools自动重启错误

我正在按照这个指南https://medium.com/@lhartikk/development-environment-in-spring-boot-with-docker-734ad6c50b34尝试并获得自动重启，实时重载和远程debugging工作与我简单的弹簧引导应用程序在本地docker集装箱。 自动重新启动时出现错误：

Exception in thread "File Watcher" java.lang.IllegalStateException: Unexpected 404 response uploading class files 

Dockerfile：

 FROM openjdk VOLUME /tmp ADD target/learn-docker-0.0.1-SNAPSHOT.jar app.jar RUN sh -c 'touch /app.jar' ENTRYPOINT ["java","-agentlib:jdwp=transport=dt_socket,address=8000,server=y,suspend=n","-Djava.security.egd=file:/dev/./urandom","-jar","/app.jar"] 

运行命令：

 docker build -t learn_docker . docker run -p 8080:8080 -d learn_docker