Minecraft Forums

Here's the crash log. Could someone help me out here.

02:19:55
launcher
Preparing to launch minecraft client for 1.13.2


02:19:55
launcher
Checking installations.


02:19:55
launcher
Minecraft client 1.13.2 is ready to start.


02:19:55
launcher
Starting!


02:19:56
launcher
Using default game log configuration client-1.12.xml (outputs XML)


02:19:57
launcher
ERROR StatusLogger Unable to open jar:file:/C:/Users/Billy%20Boiii!!!/AppData/Roaming/.minecraft/libraries/org/apache/logging/log4j/log4j-core/2.8.1/log4j-core-2.8.1.jar!/META-INF/log4j-provider.properties
java.io.FileNotFoundException: C:\Users\Billy Boiii!! (Access is denied)
at java.util.zip.ZipFile.open(Native Method)
at java.util.zip.ZipFile.<init>(ZipFile.java:220)
at java.util.zip.ZipFile.<init>(ZipFile.java:150)
at java.util.jar.JarFile.<init>(JarFile.java:166)
at java.util.jar.JarFile.<init>(JarFile.java:103)
at sun.net.www.protocol.jar.URLJarFile.&lt;init&gt;(URLJarFile.java:93)
at sun.net.www.protocol.jar.URLJarFile.getJarFile(URLJarFile.java:69)
at sun.net.www.protocol.jar.JarFileFactory.get(JarFileFactory.java:94)
at sun.net.www.protocol.jar.JarURLConnection.connect(JarURLConnection.java:122)
at sun.net.www.protocol.jar.JarURLConnection.getInputStream(JarURLConnection.java:150)
at java.net.URL.openStream(URL.java:1038)
at org.apache.logging.log4j.util.ProviderUtil.loadProvider(ProviderUtil.java:79)
at org.apache.logging.log4j.util.ProviderUtil.<init>(ProviderUtil.java:66)
at org.apache.logging.log4j.util.ProviderUtil.lazyInit(ProviderUtil.java:124)
at org.apache.logging.log4j.util.ProviderUtil.hasProviders(ProviderUtil.java:108)
at org.apache.logging.log4j.LogManager.<clinit>(LogManager.java:89)
at net.minecraft.client.main.Main.<clinit>(SourceFile:30)
ERROR StatusLogger Log4j2 could not find a logging implementation. Please add log4j-core to the classpath. Using SimpleLogger to log to the console...
Exception in thread "Client thread" java.lang.ExceptionInInitializerError
at ir.<clinit>(SourceFile:16)
at pc.<clinit>(SourceFile:22)
at cft.<clinit>(SourceFile:208)
at net.minecraft.client.main.Main.main(SourceFile:144)
Caused by: java.lang.NullPointerException
at java.io.Reader.<init>(Reader.java:78)
at java.io.InputStreamReader.<init>(InputStreamReader.java:113)
at gt.<init>(SourceFile:32)
at gt.<clinit>(SourceFile:24)
... 4 more
ERROR Main Caught previously unhandled exception :
ERROR Main java.lang.NoClassDefFoundError: Could not initialize class cft
java.lang.NoClassDefFoundError: Could not initialize class cft
at net.minecraft.client.main.Main$2.run(SourceFile:135)


10:19:57
monitor
Process crashed with exit code 1

Having special characters in your windows username, or an exclamation mark at the end, breaks Java's ability to work with files needed for Minecraft.

See this: http://hopper.minecraft.net/help/special-characters/

See http://hopper.minecraft.net/help/special-characters/

I changed my Windows username but the problem persists. Here's the output log.

03:02:42
launcher
Preparing to launch minecraft client for 1.13.2


03:02:42
launcher
Checking installations.


03:02:42
launcher
Minecraft client 1.13.2 is ready to start.


03:02:42
launcher
Starting!


03:02:43
launcher
Using default game log configuration client-1.12.xml (outputs XML)


03:02:44
launcher
ERROR StatusLogger Unable to open jar:file:/C:/Users/Billy%20Boiii!!!/AppData/Roaming/.minecraft/libraries/org/apache/logging/log4j/log4j-core/2.8.1/log4j-core-2.8.1.jar!/META-INF/log4j-provider.properties
java.io.FileNotFoundException: C:\Users\Billy Boiii!! (The system cannot find the file specified)
at java.util.zip.ZipFile.open(Native Method)
at java.util.zip.ZipFile.<init>(ZipFile.java:220)
at java.util.zip.ZipFile.<init>(ZipFile.java:150)
at java.util.jar.JarFile.<init>(JarFile.java:166)
at java.util.jar.JarFile.<init>(JarFile.java:103)
at sun.net.www.protocol.jar.URLJarFile.&lt;init&gt;(URLJarFile.java:93)
at sun.net.www.protocol.jar.URLJarFile.getJarFile(URLJarFile.java:69)
at sun.net.www.protocol.jar.JarFileFactory.get(JarFileFactory.java:94)
at sun.net.www.protocol.jar.JarURLConnection.connect(JarURLConnection.java:122)
at sun.net.www.protocol.jar.JarURLConnection.getInputStream(JarURLConnection.java:150)
at java.net.URL.openStream(URL.java:1038)
at org.apache.logging.log4j.util.ProviderUtil.loadProvider(ProviderUtil.java:79)
at org.apache.logging.log4j.util.ProviderUtil.<init>(ProviderUtil.java:66)
at org.apache.logging.log4j.util.ProviderUtil.lazyInit(ProviderUtil.java:124)
at org.apache.logging.log4j.util.ProviderUtil.hasProviders(ProviderUtil.java:108)
at org.apache.logging.log4j.LogManager.<clinit>(LogManager.java:89)
at net.minecraft.client.main.Main.<clinit>(SourceFile:30)
ERROR StatusLogger Log4j2 could not find a logging implementation. Please add log4j-core to the classpath. Using SimpleLogger to log to the console...
Exception in thread "Client thread" java.lang.ExceptionInInitializerError
at ir.<clinit>(SourceFile:16)
at pc.<clinit>(SourceFile:22)
at cft.<clinit>(SourceFile:208)
at net.minecraft.client.main.Main.main(SourceFile:144)
Caused by: java.lang.NullPointerException
at java.io.Reader.<init>(Reader.java:78)
at java.io.InputStreamReader.<init>(InputStreamReader.java:113)
at gt.<init>(SourceFile:32)
at gt.<clinit>(SourceFile:24)
... 4 more
ERROR Main Caught previously unhandled exception :
ERROR Main java.lang.NoClassDefFoundError: Could not initialize class cft
java.lang.NoClassDefFoundError: Could not initialize class cft
at net.minecraft.client.main.Main$2.run(SourceFile:135)


11:02:44
monitor
Process crashed with exit code 1

No you didn't, it's still the same.

I did change it.

But I think I might know what the problem is. These files are stuck with the original name. As in, I can't change their names despite being on the main account.

I can't see anything, your pictures are blurry. Read your log it says it right there: C:/Users/Billy%20Boiii!!!/AppData/Roaming/.minecraft/

Okay, it works now but now there's another issue. Hexxit it running it except, I don't think it's running the shortcut with --workDir %ProgramData%\.minecraft. If I run it through the shortcut, it works. If I run it through Hexxit, I get the previous problem where the game crashes before starting.

Btw, you can click on the images to zoom in and it will still be readable. They are very readable on my end.