Command: D:\JAVA\bin\java.exe -Dminecraft.client.jar=.minecraft\versions\末日与机甲-1.0\末日与机甲-1.0.jar -XX:+UnlockExperimentalVMOptions -XX:+UseG1GC -XX:G1NewSizePercent=20 -XX:G1ReservePercent=20 -XX:MaxGCPauseMillis=50 -XX:G1HeapRegionSize=16M -XX:-UseAdaptiveSizePolicy -XX:-OmitStackTraceInFastThrow -Xmn128m -Xmx6000m -Dfml.ignoreInvalidMinecraftCertificates=true -Dfml.ignorePatchDiscrepancies=true -XX:HeapDumpPath=MojangTricksIntelDriversForPerformance_javaw.exe_minecraft.exe.heapdump -Djava.library.path=D:\mori\.minecraft\versions\末日与机甲-1.0\natives -Dminecraft.launcher.brand=HMCL -Dminecraft.launcher.version=3.3.172 -cp D:\mori\.minecraft\libraries\net\minecraftforge\forge\1.12.2-14.23.5.2838\forge-1.12.2-14.23.5.2838.jar;D:\mori\.minecraft\libraries\net\minecraft\launchwrapper\1.12\launchwrapper-1.12.jar;D:\mori\.minecraft\libraries\org\ow2\asm\asm-all\5.2\asm-all-5.2.jar;D:\mori\.minecraft\libraries\org\jline\jline\3.5.1\jline-3.5.1.jar;D:\mori\.minecraft\libraries\net\java\dev\jna\jna\4.4.0\jna-4.4.0.jar;D:\mori\.minecraft\libraries\com\typesafe\akka\akka-actor_2.11\2.3.3\akka-actor_2.11-2.3.3.jar;D:\mori\.minecraft\libraries\com\typesafe\config\1.2.1\config-1.2.1.jar;D:\mori\.minecraft\libraries\org\scala-lang\scala-actors-migration_2.11\1.1.0\scala-actors-migration_2.11-1.1.0.jar;D:\mori\.minecraft\libraries\org\scala-lang\scala-compiler\2.11.1\scala-compiler-2.11.1.jar;D:\mori\.minecraft\libraries\org\scala-lang\plugins\scala-continuations-library_2.11\1.0.2\scala-continuations-library_2.11-1.0.2.jar;D:\mori\.minecraft\libraries\org\scala-lang\plugins\scala-continuations-plugin_2.11.1\1.0.2\scala-continuations-plugin_2.11.1-1.0.2.jar;D:\mori\.minecraft\libraries\org\scala-lang\scala-library\2.11.1\scala-library-2.11.1.jar;D:\mori\.minecraft\libraries\org\scala-lang\scala-parser-combinators_2.11\1.0.1\scala-parser-combinators_2.11-1.0.1.jar;D:\mori\.minecraft\libraries\org\scala-lang\scala-reflect\2.11.1\scala-reflect-2.11.1.jar;D:\mori\.minecraft\libraries\org\scala-lang\scala-swing_2.11\1.0.1\scala-swing_2.11-1.0.1.jar;D:\mori\.minecraft\libraries\org\scala-lang\scala-xml_2.11\1.0.2\scala-xml_2.11-1.0.2.jar;D:\mori\.minecraft\libraries\lzma\lzma\0.0.1\lzma-0.0.1.jar;D:\mori\.minecraft\libraries\net\sf\jopt-simple\jopt-simple\5.0.3\jopt-simple-5.0.3.jar;D:\mori\.minecraft\libraries\java3d\vecmath\1.5.2\vecmath-1.5.2.jar;D:\mori\.minecraft\libraries\net\sf\trove4j\trove4j\3.0.3\trove4j-3.0.3.jar;D:\mori\.minecraft\libraries\org\apache\maven\maven-artifact\3.5.3\maven-artifact-3.5.3.jar;D:\mori\.minecraft\versions\末日与机甲-1.0\末日与机甲-1.0.jar net.minecraft.launchwrapper.Launch --username 拔刀能挽回樱花吗 --version "HMCL 3.3.172" --gameDir D:\mori\.minecraft\versions\末日与机甲-1.0 --assetsDir D:\mori\.minecraft\assets\virtual\legacy --assetIndex legacy --uuid a6fea64bc1e23b349c82769461b751e5 --accessToken 19e8251f5e8140fd933663e4e12bf559 --userType mojang --tweakClass net.minecraftforge.fml.common.launcher.FMLTweaker --versionType Forge --width 854 --height 480
Exception in thread "main" java.lang.NoClassDefFoundError: org/apache/logging/log4j/Level

整合包地址：https://www.mcbbs.net/thread-897521-1-1.html

Exception in thread "main" java.lang.NoClassDefFoundError: org/apache/logging/log4j/Level

删除libraries文件夹，让启动器重新补全看看

我试试

Command: D:\JAVA\bin\java.exe -Dminecraft.client.jar=.minecraft\versions\末日与机甲-1.0\末日与机甲-1.0.jar -XX:+UnlockExperimentalVMOptions -XX:+UseG1GC -XX:G1NewSizePercent=20 -XX:G1ReservePercent=20 -XX:MaxGCPauseMillis=50 -XX:G1HeapRegionSize=16M -XX:-UseAdaptiveSizePolicy -XX:-OmitStackTraceInFastThrow -Xmn128m -Xmx6000m -Dfml.ignoreInvalidMinecraftCertificates=true -Dfml.ignorePatchDiscrepancies=true -XX:HeapDumpPath=MojangTricksIntelDriversForPerformance_javaw.exe_minecraft.exe.heapdump -Djava.library.path=D:\mori\.minecraft\versions\末日与机甲-1.0\natives -Dminecraft.launcher.brand=HMCL -Dminecraft.launcher.version=3.3.172 -cp D:\mori\.minecraft\libraries\net\minecraftforge\forge\1.12.2-14.23.5.2838\forge-1.12.2-14.23.5.2838.jar;D:\mori\.minecraft\libraries\net\minecraft\launchwrapper\1.12\launchwrapper-1.12.jar;D:\mori\.minecraft\libraries\org\ow2\asm\asm-all\5.2\asm-all-5.2.jar;D:\mori\.minecraft\libraries\org\jline\jline\3.5.1\jline-3.5.1.jar;D:\mori\.minecraft\libraries\net\java\dev\jna\jna\4.4.0\jna-4.4.0.jar;D:\mori\.minecraft\libraries\com\typesafe\akka\akka-actor_2.11\2.3.3\akka-actor_2.11-2.3.3.jar;D:\mori\.minecraft\libraries\com\typesafe\config\1.2.1\config-1.2.1.jar;D:\mori\.minecraft\libraries\org\scala-lang\scala-actors-migration_2.11\1.1.0\scala-actors-migration_2.11-1.1.0.jar;D:\mori\.minecraft\libraries\org\scala-lang\scala-compiler\2.11.1\scala-compiler-2.11.1.jar;D:\mori\.minecraft\libraries\org\scala-lang\plugins\scala-continuations-library_2.11\1.0.2\scala-continuations-library_2.11-1.0.2.jar;D:\mori\.minecraft\libraries\org\scala-lang\plugins\scala-continuations-plugin_2.11.1\1.0.2\scala-continuations-plugin_2.11.1-1.0.2.jar;D:\mori\.minecraft\libraries\org\scala-lang\scala-library\2.11.1\scala-library-2.11.1.jar;D:\mori\.minecraft\libraries\org\scala-lang\scala-parser-combinators_2.11\1.0.1\scala-parser-combinators_2.11-1.0.1.jar;D:\mori\.minecraft\libraries\org\scala-lang\scala-reflect\2.11.1\scala-reflect-2.11.1.jar;D:\mori\.minecraft\libraries\org\scala-lang\scala-swing_2.11\1.0.1\scala-swing_2.11-1.0.1.jar;D:\mori\.minecraft\libraries\org\scala-lang\scala-xml_2.11\1.0.2\scala-xml_2.11-1.0.2.jar;D:\mori\.minecraft\libraries\lzma\lzma\0.0.1\lzma-0.0.1.jar;D:\mori\.minecraft\libraries\net\sf\jopt-simple\jopt-simple\5.0.3\jopt-simple-5.0.3.jar;D:\mori\.minecraft\libraries\java3d\vecmath\1.5.2\vecmath-1.5.2.jar;D:\mori\.minecraft\libraries\net\sf\trove4j\trove4j\3.0.3\trove4j-3.0.3.jar;D:\mori\.minecraft\libraries\org\apache\maven\maven-artifact\3.5.3\maven-artifact-3.5.3.jar;D:\mori\.minecraft\versions\末日与机甲-1.0\末日与机甲-1.0.jar net.minecraft.launchwrapper.Launch --username 拔刀能挽回樱花吗 --version "HMCL 3.3.172" --gameDir D:\mori\.minecraft\versions\末日与机甲-1.0 --assetsDir D:\mori\.minecraft\assets\virtual\legacy --assetIndex legacy --uuid a6fea64bc1e23b349c82769461b751e5 --accessToken 2701bed591d84ad3a1dbe78f941f6792 --userType mojang --tweakClass net.minecraftforge.fml.common.launcher.FMLTweaker --versionType Forge --width 854 --height 480
Exception in thread "main" java.lang.NoClassDefFoundError: org/apache/logging/log4j/Level
        at net.minecraft.launchwrapper.Launch.launch(Launch.java:94)
        at net.minecraft.launchwrapper.Launch.main(Launch.java:28)
Caused by: java.lang.ClassNotFoundException: org.apache.logging.log4j.Level
        at java.net.URLClassLoader.findClass(Unknown Source)
        at java.lang.ClassLoader.loadClass(Unknown Source)
        at sun.misc.Launcher$AppClassLoader.loadClass(Unknown Source)
        at java.lang.ClassLoader.loadClass(Unknown Source)
        ... 2 more
还是不行

本帖最后由 spg233 于 2020-10-7 19:13 编辑

换成我这个补全好的试试：https://cowtransfer.com/s/9d4ef1da05bf47
（等3分钟）
@君弑神

https://www.mcbbs.net/forum.php? ... d=869469&page=1
下载1.12的能力整合，复制libraries文件夹过去

仍不行的话和作者反映吧

你把设置页里里的不检查游戏完整性关掉看看