I just purchased Minecraft and having trouble launching Minecraft on my PC.
After finishing all updates and downloads. I opened the Minecraft launcher 1.6.11 and press "play".
It pops up "A Java Exception has occurred" and diverted me to the "Game Output" tab of the launcher
Here is what it says.
Exception in thread "main" java.lang.IllegalArgumentException: Error decoding percent encoded characters
at sun.net.www.ParseUtil.decode(ParseUtil.java:216)
at sun.misc.URLClassPath$JarLoader.<init>(URLClassPath.java:621)
at sun.misc.URLClassPath$3.run(URLClassPath.java:366)
at sun.misc.URLClassPath$3.run(URLClassPath.java:356)
at java.security.AccessController.doPrivileged(Native Method)
at sun.misc.URLClassPath.getLoader(URLClassPath.java:355)
at sun.misc.URLClassPath.getLoader(URLClassPath.java:332)
at sun.misc.URLClassPath.getResource(URLClassPath.java:198)
at java.net.URLClassLoader$1.run(URLClassLoader.java:364)
at java.net.URLClassLoader$1.run(URLClassLoader.java:361)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(URLClassLoader.java:360)
at java.lang.ClassLoader.loadClass(ClassLoader.java:424)
at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:308)
at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
at sun.launcher.LauncherHelper.checkAndLoadMain(LauncherHelper.java:495)
Picked up _JAVA_OPTIONS: -Xmx8G -Xms2G
Java HotSpot(TM) 64-Bit Server VM warning: Using incremental CMS is deprecated and will likely be removed in a future release
I tried installing the latest Java x64 8u45. Not work.
I tried replacing files in the Minecraft Java runtime files with 8u45. It pops up "jni error has occurred please try again or check your installation" then "A Java Exception has occurred" and diverted back to Game Output tab with same message.
I tried setting environment variable. Not work.
I used Curse voice integrated one to launch Minecraft It pops up "Unable to start Minecraft Runtime Environment. This is most likely caused by a corruption. Please try to reinstall Minecraft."
PC Specs:
Intel Core i7 4820K
16GB DDR3 RAM
GTX970
Windows 8.1 Pro x64
The system is in Chinese
Is there any way I could try to fix to get Minecraft working on my PC?
I just purchased Minecraft and having trouble launching Minecraft on my PC.
After finishing all updates and downloads. I opened the Minecraft launcher 1.6.11 and press "play".
It pops up "A Java Exception has occurred" and diverted me to the "Game Output" tab of the launcher
Here is what it says.
Exception in thread "main" java.lang.IllegalArgumentException: Error decoding percent encoded characters
at sun.net.www.ParseUtil.decode(ParseUtil.java:216)
at sun.misc.URLClassPath$JarLoader.<init>(URLClassPath.java:621)
at sun.misc.URLClassPath$3.run(URLClassPath.java:366)
at sun.misc.URLClassPath$3.run(URLClassPath.java:356)
at java.security.AccessController.doPrivileged(Native Method)
at sun.misc.URLClassPath.getLoader(URLClassPath.java:355)
at sun.misc.URLClassPath.getLoader(URLClassPath.java:332)
at sun.misc.URLClassPath.getResource(URLClassPath.java:198)
at java.net.URLClassLoader$1.run(URLClassLoader.java:364)
at java.net.URLClassLoader$1.run(URLClassLoader.java:361)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(URLClassLoader.java:360)
at java.lang.ClassLoader.loadClass(ClassLoader.java:424)
at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:308)
at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
at sun.launcher.LauncherHelper.checkAndLoadMain(LauncherHelper.java:495)
Picked up _JAVA_OPTIONS: -Xmx8G -Xms2G
Java HotSpot(TM) 64-Bit Server VM warning: Using incremental CMS is deprecated and will likely be removed in a future release
I tried installing the latest Java x64 8u45. Not work.
I tried replacing files in the Minecraft Java runtime files with 8u45. It pops up "jni error has occurred please try again or check your installation" then "A Java Exception has occurred" and diverted back to Game Output tab with same message.
I tried setting environment variable. Not work.
I used Curse voice integrated one to launch Minecraft It pops up "Unable to start Minecraft Runtime Environment. This is most likely caused by a corruption. Please try to reinstall Minecraft."
PC Specs:
Intel Core i7 4820K
16GB DDR3 RAM
GTX970
Windows 8.1 Pro x64
The system is in Chinese
Is there any way I could try to fix to get Minecraft working on my PC?
I fixed the problem.
I have my Non-Unicode language in the system settings at Chinese Simplified. I set it back to traditional and now it works.