An internal error occurred at the following address: “Loading the handle for Livraria.”. org.eclipse.emf.ecore.xmi.IllegalValueException: The value `3.1` is not legal. (Platform:/resource/livraria/WebContent/WEB-INF/web.xml, 2, 243) Eclipse tools may be too strict and don`t expect spaces around the actual value in res-auth. Try changing it so that only the word “container” is between the start and end tags. I created a dynamic demo project in Eclipse. Now it displays an error message Segui as instruções da aula 1 à risca, porém quando carrego o zip do projeto `livraria` no Eclipse aparece a seguinte mensagem para mim: Comece pela nossa formação de Jogos com Unity, Certificação Java, Raspberry Pi, entre outros! Referente ao curso EJB: O poder da Java EE, no capítulo Introdução aos Enterprise Java Beans e atividade Introdução aos Enterprise Java Beans Nunca que eu ia adivinhar que era a versão do Eclipse. Thank you very much! Watch the first lessons about EJB: The Power of Java EE. I found several questions in stackoverflow that have the same problem, but none of them have a suitable solution For more content, check out our articles on programming. Get to know our programming courses. Hi Felipe, which version of the eclipse are you using? Does anyone know what you can do? My version of Java is 7u80. Receive the newsletter that our CEO writes personally, with information about the job market, science and software development This error message keeps popping up after a while, but I can run the project correctly.
The descriptor is Hello, is the course recommended version: Eclipse IDE for Java EE Developers, which I downloaded here: www.eclipse.org/downloads/packages/eclipse-ide-java-ee-developers/junosr1 Thank you for contributing to Stack Overflow! For more information, check out our tips for writing good answers. Worked! In fact, Neon and Oxigen haven`t even tried because they need Java 8. As the course recommends Java 7, I took the latest version of Eclipse that accepts Java 7, namely Kepler. This Juno is an older version, low in neon or oxygen, because I saw that Juno can give this problem.