I
use Linux Mint to play Minecraft on a server and we use 1.4.7. Until
now it worked fine. But for testing newer versions I also installed Java
8 ("openjdk-8-jre"). After installation I switched version to 8 ("sudo update-alternatives --config java").
I started the launcher and it would crash while loading game. So I
switched versions back. Still crash. I even un-installed Java 8 again,
still crashing, even after several restarts. Help! Heres the crash log:
---- Minecraft Crash Report ---- // You should try our sister game, Minceraft!
Time: 28.12.16 22:07 Description: Failed to start game
java.lang.NullPointerException at java.io.Reader.<init>(Reader.java:78) at java.io.InputStreamReader.<init>(InputStreamReader.java:97) at bn.a(SourceFile:56) at bn.a(SourceFile:91) at net.minecraft.client.Minecraft.a(SourceFile:249) at asq.a(MinecraftAppletImpl.java:42) at net.minecraft.client.Minecraft.run(SourceFile:515) at java.lang.Thread.run(Thread.java:745)
A detailed walkthrough of the error, its code path and all known details is as follows: ---------------------------------------------------------------------------------------
-- System Details -- Details: Minecraft Version: 1.4.7 Operating System: Linux (amd64) version 3.16.0-38-generic Java Version: 1.7.0_121, Oracle Corporation Java VM Version: OpenJDK 64-Bit Server VM (mixed mode), Oracle Corporation Memory: 51068344 bytes (48 MB) / 126353408 bytes (120 MB) up to 1060372480 bytes (1011 MB) JVM Flags: 5 total; -Xmx1G -XX:+UseConcMarkSweepGC -XX:+CMSIncrementalMode -XX:-UseAdaptiveSizePolicy -Xmn128M AABB Pool Size: 0 (0 bytes; 0 MB) allocated, 0 (0 bytes; 0 MB) used Suspicious classes: ZMod, Options, ZBGP, ...] IntCache: cache: 0, tcache: 0, allocated: 0, tallocated: 0 LWJGL: 2.9.0 OpenGL: GeForce GTX 650/PCIe/SSE2 GL version 4.5.0 NVIDIA 346.72, NVIDIA Corporation Is Modded: Very likely; Jar signature invalidated Type: Client (map_client.txt) Texture Pack: Default Profiler Position: N/A (disabled) Vec3 Pool Size: ~~ERROR~~ NullPointerException: null
Hey guys,
I
use Linux Mint to play Minecraft on a server and we use 1.4.7. Until
now it worked fine. But for testing newer versions I also installed Java
8 ("openjdk-8-jre"). After installation I switched version to 8 ("sudo update-alternatives --config java").
I started the launcher and it would crash while loading game. So I
switched versions back. Still crash. I even un-installed Java 8 again,
still crashing, even after several restarts. Help! Heres the crash log:
---- Minecraft Crash Report ----
// You should try our sister game, Minceraft!
Time: 28.12.16 22:07
Description: Failed to start game
java.lang.NullPointerException
at java.io.Reader.<init>(Reader.java:78)
at java.io.InputStreamReader.<init>(InputStreamReader.java:97)
at bn.a(SourceFile:56)
at bn.a(SourceFile:91)
at net.minecraft.client.Minecraft.a(SourceFile:249)
at asq.a(MinecraftAppletImpl.java:42)
at net.minecraft.client.Minecraft.run(SourceFile:515)
at java.lang.Thread.run(Thread.java:745)
A detailed walkthrough of the error, its code path and all known details is as follows:
---------------------------------------------------------------------------------------
-- System Details --
Details:
Minecraft Version: 1.4.7
Operating System: Linux (amd64) version 3.16.0-38-generic
Java Version: 1.7.0_121, Oracle Corporation
Java VM Version: OpenJDK 64-Bit Server VM (mixed mode), Oracle Corporation
Memory: 51068344 bytes (48 MB) / 126353408 bytes (120 MB) up to 1060372480 bytes (1011 MB)
JVM Flags: 5 total; -Xmx1G -XX:+UseConcMarkSweepGC -XX:+CMSIncrementalMode -XX:-UseAdaptiveSizePolicy -Xmn128M
AABB Pool Size: 0 (0 bytes; 0 MB) allocated, 0 (0 bytes; 0 MB) used
Suspicious classes: ZMod, Options, ZBGP, ...]
IntCache: cache: 0, tcache: 0, allocated: 0, tallocated: 0
LWJGL: 2.9.0
OpenGL: GeForce GTX 650/PCIe/SSE2 GL version 4.5.0 NVIDIA 346.72, NVIDIA Corporation
Is Modded: Very likely; Jar signature invalidated
Type: Client (map_client.txt)
Texture Pack: Default
Profiler Position: N/A (disabled)
Vec3 Pool Size: ~~ERROR~~ NullPointerException: null
The problem is solved: I deleted the .minecraft folder and reinstalled the game. Now it works, even with Java 8.