崩溃报告：[18:34:05] [main/INFO] [LaunchWrapper]: Loading tweak class name net.minecraftforge.fml.common.launcher.FMLTweaker[18:34:05] [main/INFO] [LaunchWrapper]: Using primary tweak class name net.minecraftforge.fml.common.launcher.FMLTweaker
[18:34:05] [main/INFO] [LaunchWrapper]: Calling tweak class net.minecraftforge.fml.common.launcher.FMLTweaker
[18:34:05] [main/INFO] [FML]: Forge Mod Loader version 14.23.5.2768 for Minecraft 1.12.2 loading
[18:34:05] [main/INFO] [FML]: Java is Java HotSpot(TM) 64-Bit Server VM, version 1.8.0_231, running on Mac OS X:x86_64:10.15.2, installed at /Library/Internet Plug-Ins/JavaAppletPlugin.plugin/Contents/Home
[18:34:05] [main/ERROR] [LaunchWrapper]: Unable to launch
java.lang.RuntimeException: An error occurred trying to configure the Minecraft home at /Users/liukexing/Desktop/SevTech_Ages-3/.minecraft for Forge Mod Loader
        at net.minecraftforge.fml.relauncher.FMLLaunchHandler.setupHome(FMLLaunchHandler.java:111) ~[forge-1.12.2-14.23.5.2768.jar:?]
        at net.minecraftforge.fml.relauncher.FMLLaunchHandler.setupClient(FMLLaunchHandler.java:81) ~[forge-1.12.2-14.23.5.2768.jar:?]
        at net.minecraftforge.fml.relauncher.FMLLaunchHandler.configureForClientLaunch(FMLLaunchHandler.java:42) ~[forge-1.12.2-14.23.5.2768.jar:?]
        at net.minecraftforge.fml.common.launcher.FMLTweaker.injectIntoClassLoader(FMLTweaker.java:139) ~[forge-1.12.2-14.23.5.2768.jar:?]
        at net.minecraft.launchwrapper.Launch.launch(Launch.java:115) [launchwrapper-1.12.jar:?]
        at net.minecraft.launchwrapper.Launch.main(Launch.java:28) [launchwrapper-1.12.jar:?]
Caused by: java.lang.NoClassDefFoundError: org/apache/maven/artifact/versioning/ArtifactVersion
        at net.minecraftforge.fml.relauncher.libraries.LibraryManager.findLibraryFolder(LibraryManager.java:126) ~[forge-1.12.2-14.23.5.2768.jar:?]
        at net.minecraftforge.fml.relauncher.libraries.LibraryManager.setup(LibraryManager.java:77) ~[forge-1.12.2-14.23.5.2768.jar:?]
        at net.minecraftforge.fml.relauncher.FMLLaunchHandler.setupHome(FMLLaunchHandler.java:106) ~[forge-1.12.2-14.23.5.2768.jar:?]
        ... 5 more
Caused by: java.lang.ClassNotFoundException: org.apache.maven.artifact.versioning.ArtifactVersion
        at java.net.URLClassLoader.findClass(URLClassLoader.java:382) ~[?:1.8.0_231]
        at java.lang.ClassLoader.loadClass(ClassLoader.java:418) ~[?:1.8.0_231]
        at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:355) ~[?:1.8.0_231]
        at java.lang.ClassLoader.loadClass(ClassLoader.java:351) ~[?:1.8.0_231]
        at net.minecraftforge.fml.relauncher.libraries.LibraryManager.findLibraryFolder(LibraryManager.java:126) ~[forge-1.12.2-14.23.5.2768.jar:?]
        at net.minecraftforge.fml.relauncher.libraries.LibraryManager.setup(LibraryManager.java:77) ~[forge-1.12.2-14.23.5.2768.jar:?]
        at net.minecraftforge.fml.relauncher.FMLLaunchHandler.setupHome(FMLLaunchHandler.java:106) ~[forge-1.12.2-14.23.5.2768.jar:?]
        ... 5 more
[18:34:05] [main/INFO] [STDERR]: [java.lang.ThreadGroup:uncaughtException:1052]: net.minecraftforge.fml.relauncher.FMLSecurityManager$ExitTrappedException
[18:34:05] [main/INFO] [STDERR]: [java.lang.ThreadGroup:uncaughtException:1052]:         at net.minecraftforge.fml.relauncher.FMLSecurityManager.checkPermission(FMLSecurityManager.java:49)
[18:34:05] [main/INFO] [STDERR]: [java.lang.ThreadGroup:uncaughtException:1052]:         at java.lang.SecurityManager.checkExit(SecurityManager.java:761)
[18:34:05] [main/INFO] [STDERR]: [java.lang.ThreadGroup:uncaughtException:1052]:         at java.lang.Runtime.exit(Runtime.java:107)
[18:34:05] [main/INFO] [STDERR]: [java.lang.ThreadGroup:uncaughtException:1052]:         at java.lang.System.exit(System.java:971)
[18:34:05] [main/INFO] [STDERR]: [java.lang.ThreadGroup:uncaughtException:1052]:         at net.minecraft.launchwrapper.Launch.launch(Launch.java:138)
[18:34:05] [main/INFO] [STDERR]: [java.lang.ThreadGroup:uncaughtException:1052]:         at net.minecraft.launchwrapper.Launch.main(Launch.java:28)
Exception in thread "main"

尝试删除 .minecraft\libraries\org\apache\maven

文件夹

还是不行

上传新的崩溃报告或者 log

[18:48:21] [main/INFO]: Loading tweak class name net.minecraftforge.fml.common.launcher.FMLTweaker
[18:48:21] [main/INFO]: Using primary tweak class name net.minecraftforge.fml.common.launcher.FMLTweaker
[18:48:21] [main/INFO]: Loading tweak class name optifine.OptiFineForgeTweaker
[18:48:21] [main/INFO]: Calling tweak class net.minecraftforge.fml.common.launcher.FMLTweaker
[18:48:21] [main/INFO]: Forge Mod Loader version 14.23.5.2842 for Minecraft 1.12.2 loading
[18:48:21] [main/INFO]: Java is Java HotSpot(TM) 64-Bit Server VM, version 1.8.0_231, running on Mac OS X:x86_64:10.15.2, installed at /Library/Internet Plug-Ins/JavaAppletPlugin.plugin/Contents/Home
[18:48:21] [main/ERROR]: Unable to launch
java.lang.RuntimeException: An error occurred trying to configure the Minecraft home at /Users/liukexing/Desktop/SevTech_Ages-3/.minecraft for Forge Mod Loader
        at net.minecraftforge.fml.relauncher.FMLLaunchHandler.setupHome(FMLLaunchHandler.java:111) ~[forge-1.12.2-14.23.5.2842.jar:?]
        at net.minecraftforge.fml.relauncher.FMLLaunchHandler.setupClient(FMLLaunchHandler.java:81) ~[forge-1.12.2-14.23.5.2842.jar:?]
        at net.minecraftforge.fml.relauncher.FMLLaunchHandler.configureForClientLaunch(FMLLaunchHandler.java:42) ~[forge-1.12.2-14.23.5.2842.jar:?]
        at net.minecraftforge.fml.common.launcher.FMLTweaker.injectIntoClassLoader(FMLTweaker.java:141) ~[forge-1.12.2-14.23.5.2842.jar:?]
        at net.minecraft.launchwrapper.Launch.launch(Launch.java:115) [launchwrapper-1.12.jar:?]
        at net.minecraft.launchwrapper.Launch.main(Launch.java:28) [launchwrapper-1.12.jar:?]
Caused by: java.lang.NoClassDefFoundError: org/apache/maven/artifact/versioning/ArtifactVersion
        at net.minecraftforge.fml.relauncher.libraries.LibraryManager.findLibraryFolder(LibraryManager.java:126) ~[forge-1.12.2-14.23.5.2842.jar:?]
        at net.minecraftforge.fml.relauncher.libraries.LibraryManager.setup(LibraryManager.java:77) ~[forge-1.12.2-14.23.5.2842.jar:?]
        at net.minecraftforge.fml.relauncher.FMLLaunchHandler.setupHome(FMLLaunchHandler.java:106) ~[forge-1.12.2-14.23.5.2842.jar:?]
        ... 5 more
Caused by: java.lang.ClassNotFoundException: org.apache.maven.artifact.versioning.ArtifactVersion
        at java.net.URLClassLoader.findClass(URLClassLoader.java:382) ~[?:1.8.0_231]
        at java.lang.ClassLoader.loadClass(ClassLoader.java:418) ~[?:1.8.0_231]
        at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:355) ~[?:1.8.0_231]
        at java.lang.ClassLoader.loadClass(ClassLoader.java:351) ~[?:1.8.0_231]
        at net.minecraftforge.fml.relauncher.libraries.LibraryManager.findLibraryFolder(LibraryManager.java:126) ~[forge-1.12.2-14.23.5.2842.jar:?]
        at net.minecraftforge.fml.relauncher.libraries.LibraryManager.setup(LibraryManager.java:77) ~[forge-1.12.2-14.23.5.2842.jar:?]
        at net.minecraftforge.fml.relauncher.FMLLaunchHandler.setupHome(FMLLaunchHandler.java:106) ~[forge-1.12.2-14.23.5.2842.jar:?]
        ... 5 more
[18:48:21] [main/INFO]: [java.lang.ThreadGroup:uncaughtException:1052]: net.minecraftforge.fml.relauncher.FMLSecurityManager$ExitTrappedException
[18:48:21] [main/INFO]: [java.lang.ThreadGroup:uncaughtException:1052]:         at net.minecraftforge.fml.relauncher.FMLSecurityManager.checkPermission(FMLSecurityManager.java:49)
[18:48:21] [main/INFO]: [java.lang.ThreadGroup:uncaughtException:1052]:         at java.lang.SecurityManager.checkExit(SecurityManager.java:761)
[18:48:21] [main/INFO]: [java.lang.ThreadGroup:uncaughtException:1052]:         at java.lang.Runtime.exit(Runtime.java:107)
[18:48:21] [main/INFO]: [java.lang.ThreadGroup:uncaughtException:1052]:         at java.lang.System.exit(System.java:971)
[18:48:21] [main/INFO]: [java.lang.ThreadGroup:uncaughtException:1052]:         at net.minecraft.launchwrapper.Launch.launch(Launch.java:138)
[18:48:21] [main/INFO]: [java.lang.ThreadGroup:uncaughtException:1052]:         at net.minecraft.launchwrapper.Launch.main(Launch.java:28)
Exception in thread "main"

你删掉了吗。。找对地方了吗。。

mac 这样查看隐藏文件 https://www.zhihu.com/question/24635640

这啊，没毛病

这样发图 https://i.loli.net/2018/08/11/5b6ef9bdc3e12.jpeg

参照下这个帖子 https://www.mcbbs.net/thread-949497-1-1.html

[img]%5Burl=https://sm.ms/image/wGoXf1HylxvJqTt%5D[/url][/img]

[img]%5Burl=https://sm.ms/image/mkvg4RI8qPSaH9u%5D[/url][/img]

直接删除  .minecraft\libraries ，让启动器自行补全。

可尝试更新下启动器 https://ci.huangyuhui.net/job/HM ... bs/HMCL-3.2.144.jar