#the questions

3 messages · Page 1 of 1 (latest)

cloud crest
#

Send or Answer Questions in this post
Example: Question: what is 1+1, answer: 2

hearty flare
#

i am trying to run minecraft 1.12.2 instead using this command:
java -Xmx1G -Xms512M -cp 1.12.2.jar net.minecraft.client.main.Main
i get this error:

Error: A JNI error has occurred, please check your installation and try again
Exception in thread "main" java.lang.NoClassDefFoundError: joptsimple/OptionSpec
at java.lang.Class.getDeclaredMethods0(Native Method)
at java.lang.Class.privateGetDeclaredMethods(Unknown Source)
at java.lang.Class.privateGetMethodRecursive(Unknown Source)
at java.lang.Class.getMethod0(Unknown Source)
at java.lang.Class.getMethod(Unknown Source)
at sun.launcher.LauncherHelper.validateMainClass(Unknown Source)
at sun.launcher.LauncherHelper.checkAndLoadMain(Unknown Source)
Caused by: java.lang.ClassNotFoundException: joptsimple.OptionSpec
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)
... 7 more

how to fix

steady pagoda
#

idk