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  1. Minecraft Launcher
  2. MCL-9273

Launcher won't work, error messages change randomly

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    • Icon: Bug Bug
    • Resolution: Duplicate
    • None
    • 2.0.1003 (Windows)
    • None
    • Windows 10, latest update
      Java (64bit) jre1.8.0_171
      New and old minecraft launchers
      .jar and .exe minecraft launchers
      i5-7600k
      GTX 1060
    • Unconfirmed

      Bootstrap (v5)
      Current time is Apr 22, 2018 9:12:06 PM
      System.getProperty('os.name') == 'Windows 10'
      System.getProperty('os.version') == '10.0'
      System.getProperty('os.arch') == 'amd64'
      System.getProperty('java.version') == '1.8.0_171'
      System.getProperty('java.vendor') == 'Oracle Corporation'
      System.getProperty('sun.arch.data.model') == '64'
      
      Looking for update
      Downloading: https://s3.amazonaws.com/Minecraft.Download/launcher/launcher.pack.lzma
      Got reply in: 455ms
      No update found.
      Reversing LZMA on C:\Users\Jesse§\AppData\Roaming\.minecraft\launcher.pack.lzma to C:\Users\Jesse§\AppData\Roaming\.minecraft\launcher.pack
      Unpacking C:\Users\Jesse§\AppData\Roaming\.minecraft\launcher.pack to C:\Users\Jesse§\AppData\Roaming\.minecraft\launcher.jar
      Cleaning up C:\Users\Jesse§\AppData\Roaming\.minecraft\launcher.pack
      Starting launcher.
      FATAL ERROR: java.lang.ExceptionInInitializerError
      	at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
      	at sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown Source)
      	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source)
      	at java.lang.reflect.Constructor.newInstance(Unknown Source)
      	at net.minecraft.bootstrap.Bootstrap.startLauncher(Bootstrap.java:240)
      	at net.minecraft.bootstrap.Bootstrap.execute(Bootstrap.java:124)
      	at net.minecraft.bootstrap.Bootstrap.main(Bootstrap.java:381)
      Caused by: java.lang.SecurityException: SHA-256 digest error for com/google/common/util/concurrent/Futures$ImmediateFuture.class
      	at sun.security.util.ManifestEntryVerifier.verify(Unknown Source)
      	at java.util.jar.JarVerifier.processEntry(Unknown Source)
      	at java.util.jar.JarVerifier.update(Unknown Source)
      	at java.util.jar.JarInputStream.read(Unknown Source)
      	at java.util.zip.ZipInputStream.closeEntry(Unknown Source)
      	at java.util.zip.ZipInputStream.getNextEntry(Unknown Source)
      	at java.util.jar.JarInputStream.getNextEntry(Unknown Source)
      	at java.util.jar.JarInputStream.getNextJarEntry(Unknown Source)
      	at org.apache.logging.log4j.core.config.plugins.ResolverUtil.loadImplementationsInJar(ResolverUtil.java:384)
      	at org.apache.logging.log4j.core.config.plugins.ResolverUtil.loadImplementationsInJar(ResolverUtil.java:343)
      	at org.apache.logging.log4j.core.config.plugins.ResolverUtil.findInPackage(ResolverUtil.java:272)
      	at org.apache.logging.log4j.core.config.plugins.PluginManager.collectPlugins(PluginManager.java:174)
      	at org.apache.logging.log4j.core.config.plugins.PluginManager.collectPlugins(PluginManager.java:130)
      	at org.apache.logging.log4j.core.lookup.Interpolator.<init>(Interpolator.java:45)
      	at org.apache.logging.log4j.core.config.BaseConfiguration.doConfigure(BaseConfiguration.java:258)
      	at org.apache.logging.log4j.core.config.BaseConfiguration.start(BaseConfiguration.java:142)
      	at org.apache.logging.log4j.core.LoggerContext.setConfiguration(LoggerContext.java:339)
      	at org.apache.logging.log4j.core.LoggerContext.reconfigure(LoggerContext.java:378)
      	at org.apache.logging.log4j.core.LoggerContext.start(LoggerContext.java:149)
      	at org.apache.logging.log4j.core.impl.Log4jContextFactory.getContext(Log4jContextFactory.java:85)
      	at org.apache.logging.log4j.core.impl.Log4jContextFactory.getContext(Log4jContextFactory.java:34)
      	at org.apache.logging.log4j.LogManager.getLogger(LogManager.java:387)
      	at org.apache.logging.log4j.LogManager.getLogger(LogManager.java:322)
      	at net.minecraft.launcher.Launcher.<clinit>(Launcher.java:59)
      	... 7 more
      

      Please fix the error and restart.

      I have reinstalled Java, tried 32bit java, reinstalled minecraft, changed the minecraft directory, but none of these have changed the error message.

      With the old launcher the launcher itself does not even open. With the new launcher it does open, but the game doesn't and logs contain this same error.

      It's been like this for around 2 to 3 months now, I finally found the time to do this small report.

      • Hatti

      EDIT:

      Hello,

      I tried creating a new account on my computer with no special characters in the name, just letters. I ran minecraft.exe and it gives me the same error as I talked about earlier.

      Same thing happens when I try to change the directory that minecraft works in.

            Unassigned Unassigned
            Hatti Jeff Jefferson
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              Created:
              Updated:
              Resolved: