OreoNeo

Hi, i would make an Client with Minecraft and ForgeGradle in Version 1.8, but when i would start it the log say me 2022-04-14 20:59:32,564 WARN Unable to instantiate org.fusesource.jansi.WindowsAnsiOutputStream 2022-04-14 20:59:32,586 WARN Unable to instantiate org.fusesource.jansi.WindowsAnsiOutputStream [20:59:33] [main/INFO] [GradleStart]: Extra: [] Exception in thread "main" java.lang.ClassCastException: class jdk.internal.loader.ClassLoaders$AppClassLoader cannot be cast to class java.net.URLClassLoader (jdk.internal.loader.ClassLoaders$AppClassLoader and java.net.URLClassLoader are in module java.base of loader 'bootstrap') at net.minecraftforge.gradle.GradleForgeHacks.searchCoremods(GradleForgeHacks.java:87) at net.minecraftforge.gradle.GradleStartCommon.launch(GradleStartCommon.java:86) at GradleStart.main(GradleStart.java:26) When i run it, Eclipse "teleport" me to GradleForgeHacks.class (i cant edit the file) Can someone help me 😅 ? for (URL url : ((URLClassLoader) GradleStartCommon.class.getClassLoader()).getURLs()) { if (!url.getProtocol().startsWith("file")) // because file urls start with file:// continue; // this isnt a file File coreMod = new File(url.toURI().getPath()); Manifest manifest = null; if (!coreMod.exists()) continue; if (coreMod.isDirectory()) { File manifestMF = new File(coreMod, "META-INF/MANIFEST.MF"); if (manifestMF.exists()) { FileInputStream stream = new FileInputStream(manifestMF); manifest = new Manifest(stream); stream.close(); } } else if (coreMod.getName().endsWith("jar")) // its a jar { JarFile jar = new JarFile(coreMod); manifest = jar.getManifest(); if (atRegistrar != null && manifest != null) atRegistrar.invoke(null, jar); jar.close(); } // we got the manifest? use it. if (manifest != null) { String clazz = manifest.getMainAttributes().getValue(COREMOD_MF); if (!Strings.isNullOrEmpty(clazz)) { GradleStartCommon.LOGGER.info("Found and added coremod: " + clazz); coreMap.put(clazz, coreMod); } } }