search

LLVM-but-worse / java-disassembler

The Java Disassembler
GNU General Public License v3.0
185 stars 16 forks source link

java.lang.IllegalArgumentException: Unsupported class file major version 62 #73

Open ParzivalWolfram opened 1 year ago

ParzivalWolfram commented 1 year ago

Running JDA on Debian Sid under openjdk-18-jre. Opening any JAR file will show the list of classes, but claim that the class file major is unsupported, including those of the same version as the JRE. Am I missing something?

tnais commented 2 weeks ago

Happens also using

openjdk 21.0.4 2024-07-16 OpenJDK Runtime Environment (build 21.0.4+7-Ubuntu-1ubuntu224.04) OpenJDK 64-Bit Server VM (build 21.0.4+7-Ubuntu-1ubuntu224.04, mixed mode, sharing)

and when the major version is 61

Stack trace:

Error while decompiling NFDCSMainGUI.class: java.lang.IllegalArgumentException: Unsupported class file major version 61 at org.objectweb.asm.ClassReader.(ClassReader.java:195) at org.objectweb.asm.ClassReader.(ClassReader.java:176) at org.objectweb.asm.ClassReader.(ClassReader.java:162) at club.bytecode.the.jda.util.BytecodeUtils.loadClass(BytecodeUtils.java:30) at club.bytecode.the.jda.FileContainer.loadClassFile(FileContainer.java:31) at club.bytecode.the.jda.gui.fileviewer.DecompileThread.run(DecompileThread.java:41)