不能启动快照

[Goxmi]

日志： [10:54:19] [AWT-EventQueue-0/INFO] Start generating launching command... [10:54:19] [Game Launcher/INFO] Building process [10:54:19] [Game Launcher/INFO] Logging in... [10:54:19] [Game Launcher/INFO] Detecting libraries... [10:54:19] [Game Launcher/INFO] Unpacking natives... [10:54:21] [Game Launcher/INFO] Make shell command [10:54:21] [Game Launcher/INFO] On making head command. [10:54:21] [Game Launcher/INFO] Java Version: 1.7.0_65 [10:54:21] [Game Launcher/INFO] Java Platform: 64 [10:54:21] [Game Launcher/INFO] System Platform: 64 [10:54:21] [Game Launcher/INFO] System Physical Memory: 2027 [10:54:21] [Game Launcher/ERROR] ---- Hello Minecraft! Crash Report ---- Version: 2.4.1.6 Time: 2018-03-10 10:54:21 Thread: Thread[Game Launcher,6,main]

Content: java.lang.NullPointerException

at java.util.StringTokenizer.<init>(Unknown Source)

at java.util.StringTokenizer.<init>(Unknown Source)

at org.jackhuang.hellominecraft.util.StrUtils.tokenize(StrUtils.java:211)

at org.jackhuang.hellominecraft.util.StrUtils.tokenize(StrUtils.java:206)

at org.jackhuang.hellominecraft.launcher.core.launch.MinecraftLoader.makeSelf(MinecraftLoader.java:60)

at org.jackhuang.hellominecraft.launcher.core.launch.AbstractMinecraftLoader.makeLaunchingCommand(AbstractMinecraftLoader.java:145)

at org.jackhuang.hellominecraft.launcher.core.launch.GameLauncher.makeLaunchCommand(GameLauncher.java:110)

at org.jackhuang.hellominecraft.launcher.util.HMCLGameLauncher$1.run(HMCLGameLauncher.java:88)

-- System Details -- Operating System: Windows 8.1 (amd64), 6.3 Java Version: 1.7.0_65, Oracle Corporation Java VM Version: Java HotSpot(TM) 64-Bit Server VM (mixed mode), Oracle Corporation

[huanghongxun]

请更新启动器

[Goxmi]

请问一下怎么更新

[Goxmi]

点检查更新没反应