List of Java class file format major version numbers?
I saw this list of major version numbers for Java in another post: Java Major version 25 69 24 68 23 67 22 66 21 65 20 64 19 63 18 62 17 61 16 60 15 59 14 58 13 57 12 56 11 55 10 54 9 53 8 52 7 51 ...
spring - Unsupported class file major version 65 with Java 21 ...
Feb 10, 2024 · If using IntelliJ, for spring boot project, change the java version in the pom.xml file to lower version or any version supported. in my case have installed version 21, and in my pom.xml file …
bluej - Java.lang.NumberFormatException.forInputString ...
May 10, 2014 · Every time I try to start my code I have always the same error: java.lang.NumberFormatException: For input string: "x" at …
java - I am having problems with launching a minecraft server, An ...
Feb 9, 2023 · I am launching a Fabric server, but normal server jars only give me "A Java Exception has occurred". I am using Windows 11, that is probably part of the issue, and there might not be a fix, but …
What is a NumberFormatException and how can I fix it?
} What is an Exception in Java? An exception is an event, which occurs during the execution of a program, that disrupts the normal flow of the program's instructions. - Documentation Constructors …
java - Invalid version number: Version number may be negative or ...
Sep 24, 2020 · SEVERE: Servlet.service() for servlet [jsp] threw exception java.lang.IllegalArgumentException: Invalid version number: Version number may be negative or …
java - Unsupported class file major version 65 with Java21 and ...
Jan 12, 2024 · Most likely, you would have to wait for the libraries to transitively upgrade and then support the Java version you are moving towards. Version org.ow2.asm:asm:9.5 provides the …
Unsupported class file major version 65 - Java 21 - Stack Overflow
Mar 13, 2024 · java.lang.IllegalArgumentException: Unsupported class file major version 65 at com.tngtech.archunit.thirdparty.org.objectweb.asm.ClassReader.<init>(ClassReader.java ...
java - Unsupported class file major version 65" error - Stack Overflow
Oct 15, 2024 · Major version 65 is the class version used for Java 21. This means if you're building or running your application with a lower version that this you'll get the error ...
java - How to convert ASCII code (0-255) to its corresponding character ...
Nov 2, 2016 · 9 new String(new char[] { 65 }) You will end up with a string of length one, whose single character has the (ASCII) code 65. In Java chars are numeric data types.