带哥萌，这个是我用HMCL启动1.14的错误日志[code]Command: "C:\\Program Files\\Java\\jdk1.8.0_202\\jre\\bin\\java.exe" -Dminecraft.client.jar=C:\Users\Administrator\AppData\Roaming\.minecraft\versions\1.14\1.14.jar -XX:+UnlockExperimentalVMOptions -XX:+UseG1GC -XX:G1NewSizePercent=20 -XX:G1ReservePercent=20 -XX:MaxGCPauseMillis=50 -XX:G1HeapRegionSize=16M -XX:-UseAdaptiveSizePolicy -XX:-OmitStackTraceInFastThrow -Xmn128m -Xmx1024m -Dfml.ignoreInvalidMinecraftCertificates=true -Dfml.ignorePatchDiscrepancies=true -XX:HeapDumpPath=MojangTricksIntelDriversForPerformance_javaw.exe_minecraft.exe.heapdump -Djava.library.path=C:\Users\Administrator\AppData\Roaming\.minecraft\versions\1.14\1.14-natives -Dminecraft.launcher.brand=HMCL -Dminecraft.launcher.version=3.2.130 -cp C:\Users\Administrator\AppData\Roaming\.minecraft\libraries\com\mojang\patchy\1.1\patchy-1.1.jar;C:\Users\Administrator\AppData\Roaming\.minecraft\libraries\oshi-project\oshi-core\1.1\oshi-core-1.1.jar;C:\Users\Administrator\AppData\Roaming\.minecraft\libraries\net\java\dev\jna\jna\4.4.0\jna-4.4.0.jar;C:\Users\Administrator\AppData\Roaming\.minecraft\libraries\net\java\dev\jna\platform\3.4.0\platform-3.4.0.jar;C:\Users\Administrator\AppData\Roaming\.minecraft\libraries\com\ibm\icu\icu4j-core-mojang\51.2\icu4j-core-mojang-51.2.jar;C:\Users\Administrator\AppData\Roaming\.minecraft\libraries\com\mojang\javabridge\1.0.22\javabridge-1.0.22.jar;C:\Users\Administrator\AppData\Roaming\.minecraft\libraries\net\sf\jopt-simple\jopt-simple\5.0.3\jopt-simple-5.0.3.jar;C:\Users\Administrator\AppData\Roaming\.minecraft\libraries\io\netty\netty-all\4.1.25.Final\netty-all-4.1.25.Final.jar;C:\Users\Administrator\AppData\Roaming\.minecraft\libraries\com\google\guava\guava\21.0\guava-21.0.jar;C:\Users\Administrator\AppData\Roaming\.minecraft\libraries\org\apache\commons\commons-lang3\3.5\commons-lang3-3.5.jar;C:\Users\Administrator\AppData\Roaming\.minecraft\libraries\commons-io\commons-io\2.5\commons-io-2.5.jar;C:\Users\Administrator\AppData\Roaming\.minecraft\libraries\commons-codec\commons-codec\1.10\commons-codec-1.10.jar;C:\Users\Administrator\AppData\Roaming\.minecraft\libraries\net\java\jinput\jinput\2.0.5\jinput-2.0.5.jar;C:\Users\Administrator\AppData\Roaming\.minecraft\libraries\net\java\jutils\jutils\1.0.0\jutils-1.0.0.jar;C:\Users\Administrator\AppData\Roaming\.minecraft\libraries\com\mojang\brigadier\1.0.17\brigadier-1.0.17.jar;C:\Users\Administrator\AppData\Roaming\.minecraft\libraries\com\mojang\datafixerupper\2.0.24\datafixerupper-2.0.24.jar;C:\Users\Administrator\AppData\Roaming\.minecraft\libraries\com\google\code\gson\gson\2.8.0\gson-2.8.0.jar;C:\Users\Administrator\AppData\Roaming\.minecraft\libraries\com\mojang\authlib\1.5.25\authlib-1.5.25.jar;C:\Users\Administrator\AppData\Roaming\.minecraft\libraries\org\apache\commons\commons-compress\1.8.1\commons-compress-1.8.1.jar;C:\Users\Administrator\AppData\Roaming\.minecraft\libraries\org\apache\httpcomponents\httpclient\4.3.3\httpclient-4.3.3.jar;C:\Users\Administrator\AppData\Roaming\.minecraft\libraries\commons-logging\commons-logging\1.1.3\commons-logging-1.1.3.jar;C:\Users\Administrator\AppData\Roaming\.minecraft\libraries\org\apache\httpcomponents\httpcore\4.3.2\httpcore-4.3.2.jar;C:\Users\Administrator\AppData\Roaming\.minecraft\libraries\it\unimi\dsi\fastutil\8.2.1\fastutil-8.2.1.jar;C:\Users\Administrator\AppData\Roaming\.minecraft\libraries\org\apache\logging\log4j\log4j-api\2.8.1\log4j-api-2.8.1.jar;C:\Users\Administrator\AppData\Roaming\.minecraft\libraries\org\apache\logging\log4j\log4j-core\2.8.1\log4j-core-2.8.1.jar;C:\Users\Administrator\AppData\Roaming\.minecraft\libraries\com\mojang\realms\1.14.14\realms-1.14.14.jar;C:\Users\Administrator\AppData\Roaming\.minecraft\libraries\org\lwjgl\lwjgl\3.2.1\lwjgl-3.2.1.jar;C:\Users\Administrator\AppData\Roaming\.minecraft\libraries\org\lwjgl\lwjgl-jemalloc\3.2.1\lwjgl-jemalloc-3.2.1.jar;C:\Users\Administrator\AppData\Roaming\.minecraft\libraries\org\lwjgl\lwjgl-openal\3.2.1\lwjgl-openal-3.2.1.jar;C:\Users\Administrator\AppData\Roaming\.minecraft\libraries\org\lwjgl\lwjgl-opengl\3.2.1\lwjgl-opengl-3.2.1.jar;C:\Users\Administrator\AppData\Roaming\.minecraft\libraries\org\lwjgl\lwjgl-glfw\3.2.1\lwjgl-glfw-3.2.1.jar;C:\Users\Administrator\AppData\Roaming\.minecraft\libraries\org\lwjgl\lwjgl-stb\3.2.1\lwjgl-stb-3.2.1.jar;C:\Users\Administrator\AppData\Roaming\.minecraft\libraries\com\mojang\text2speech\1.11.3\text2speech-1.11.3.jar;C:\Users\Administrator\AppData\Roaming\.minecraft\versions\1.14\1.14.jar net.minecraft.client.main.Main --username hai_mian_dy --version "HMCL 3.2.130" --gameDir C:\Users\Administrator\AppData\Roaming\.minecraft --assetsDir C:\Users\Administrator\AppData\Roaming\.minecraft\assets --assetIndex 1.14 --uuid 2b563cb871c1474bb30f50df62e7c402 --accessToken eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiI3MTRhN2M4ZGY2MWIwNGQyYTEwOTJmNzg1MmI3ZjljMCIsIm5iZiI6MTU3ODQwNTc5MCwieWdndCI6IjBkZT**TVhYjRkYzRmODFhODY1ZTQ5OTRlOWYzMjNmIiwic3ByIjoiMmI1NjNjYjg3MWMxNDc0YmIzMGY1MGRmNjJlN2M0MDIiLCJyb2xlcyI6W10sImlzcyI6ImludGVybmFsLWF1dGhlbnRpY2F0aW9uIiwiZXhwIjoxNTc4NTc4NTkwLCJpYXQiOjE1Nzg0MDU3OTB9.hm-O1zPrPLYIh4eHFlTYYZ5cBn8hXS7iFxqmF0mJntE --userType mojang --versionType release --width 854 --height 480
Exception in thread "main" java.lang.SecurityException: class "p"'s signer information does not match signer information of other classes in the same package

尝试重新下载游戏了。
Exception in thread "main" java.lang.SecurityException: class "p"'s signer information does not match signer information of other classes in the same package

另外，hmcl 也需要更新一下 https://c-t.work/s/6880faf264274c

那能发下游戏不

https://www.mcbbs.net/forum.php?mod=viewthread&tid=869469

我重试下成功了给你最佳答案

这里面我下载的都显示文件已损坏

先给你了