Command: C:\Program Files\Amazon Corretto\jdk25.0.2_10\bin\java.exe -Xmx1G -classpath C:\Users\********\.gradle\caches\modules-2\files-2.1\net.fabricmc\tiny-remapper\0.12.0\bfb93e1bfb66d47272ccd37ce894dcfc20ba0b6\tiny-remapper-0.12.0-fat.jar net.fabricmc.tinyremapper.Main C:\Users\********\IdeaProjects\eco\eco-core\core-nms\v1_21_4\build\libs\v1_21_4-7.0.0-all.jar C:\Users\********\IdeaProjects\eco\eco-core\core-nms\v1_21_4\build\libs\v1_21_4-7.0.0-reobf.jar C:\Users\********\IdeaProjects\eco\eco-core\core-nms\v1_21_4\.gradle\caches\paperweight\taskCache\reobfMappings.tiny mojang spigot C:\Users\********\IdeaProjects\eco\eco-core\core-nms\v1_21_4\.gradle\caches\paperweight\taskCache\mappedServerJar.jar --threads=1 Exception in thread "main" java.util.concurrent.CompletionException: java.lang.RuntimeException: error analyzing /com/willfp/eco/internal/spigot/proxy/v1_21_4/common/recipes/RecipeManager.class from C:\Users\********\IdeaProjects\eco\eco-core\core-nms\v1_21_4\build\libs\v1_21_4-7.0.0-all.jar at java.base/java.util.concurrent.CompletableFuture.wrapInCompletionException(CompletableFuture.java:323) at java.base/java.util.concurrent.CompletableFuture.encodeThrowable(CompletableFuture.java:359) at java.base/java.util.concurrent.CompletableFuture.completeThrowable(CompletableFuture.java:364) at java.base/java.util.concurrent.CompletableFuture$AsyncSupply.run(CompletableFuture.java:1791) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1090) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:614) at java.base/java.lang.Thread.run(Thread.java:1474) Caused by: java.lang.RuntimeException: error analyzing /com/willfp/eco/internal/spigot/proxy/v1_21_4/common/recipes/RecipeManager.class from C:\Users\********\IdeaProjects\eco\eco-core\core-nms\v1_21_4\build\libs\v1_21_4-7.0.0-all.jar at net.fabricmc.tinyremapper.TinyRemapper.analyze(TinyRemapper.java:627) at net.fabricmc.tinyremapper.TinyRemapper.access$400(TinyRemapper.java:74) at net.fabricmc.tinyremapper.TinyRemapper$2.visitFile(TinyRemapper.java:576) at net.fabricmc.tinyremapper.TinyRemapper$2.visitFile(TinyRemapper.java:572) at java.base/java.nio.file.Files.walkFileTree(Files.java:2543) at java.base/java.nio.file.Files.walkFileTree(Files.java:2609) at net.fabricmc.tinyremapper.TinyRemapper.readFile(TinyRemapper.java:572) at net.fabricmc.tinyremapper.TinyRemapper.access$200(TinyRemapper.java:74) at net.fabricmc.tinyremapper.TinyRemapper$1$1.get(TinyRemapper.java:544) at net.fabricmc.tinyremapper.TinyRemapper$1$1.get(TinyRemapper.java:540) at java.base/java.util.concurrent.CompletableFuture$AsyncSupply.run(CompletableFuture.java:1789) ... 3 more Caused by: java.lang.IllegalArgumentException: Unsupported class file major version 69 at org.objectweb.asm.ClassReader.(ClassReader.java:200) at org.objectweb.asm.ClassReader.(ClassReader.java:180) at org.objectweb.asm.ClassReader.(ClassReader.java:166) at net.fabricmc.tinyremapper.TinyRemapper.analyze(TinyRemapper.java:625) ... 13 more