Class File Has Wrong Version 61 0 Should Be 55 0. Fixing Unsupported Class File Major Version 61 A Comprehensive Guide Learn to solve the Java compiler exception "Java class file has wrong version" while migrating an application to Spring 6 or Spring boot 3. For the most common Java versions, these class version numbers are 65.0 for Java 21, 61.0 for Java 17, 55.0 for Java 11, and 51.0 for Java 8
Fixing Unsupported Class File Major Version 61 A Comprehensive Guide from nhanvietluanvan.com
For example, when you use Spring Boot 3 or Spring Framework 6 with Java 8 you will get " class file has wrong version 61.0, should be 52.0" because for Java 8 compile maximum class file version is 52.0, it doesn't have any information of higher class file version. For the most common Java versions, these class version numbers are 65.0 for Java 21, 61.0 for Java 17, 55.0 for Java 11, and 51.0 for Java 8
Fixing Unsupported Class File Major Version 61 A Comprehensive Guide
But if you have multiple projects in your working computer that use older versions of Java, upgrading to java 17 is not convenient October 21, 2023 - Learn how to resolve Java class file has wrong version 61.0 error in spring boot 3 with in depth reason, explanation and its solution. Learn to solve the Java compiler exception "Java class file has wrong version" while migrating an application to Spring 6 or Spring boot 3.
Class file has wrong version 55.0, should be 52.0 · Issue 95 · esensar/neovimjava · GitHub. So that becomes the problem, because Spring 3x must use Java 17, but in my current COmputer i set it to Java 11. This error occurs when the Java compiler or runtime attempts to use a .class file that was compiled with a newer Java version than the one being used to execute it.
class file has wrong version 61.0, should be 59.0 예외 발생 합니다, 개발공부📝. Learn to solve the Java compiler exception "Java class file has wrong version" while migrating an application to Spring 6 or Spring boot 3. What's "major version 61" mean? Each compiled Java class file contains metadata, including a "major version number," which indicates the version of the Java Development Kit (JDK) used to compile that class file.