Minecraft Forums

Today I reinstalled my java (yes, is up to date) and ever since I cannot play minecraft. I use magic launcher and everytime i hit play the log comes up and this is what it says:

** Starting Minecraft ***
Profile: Default
Environment: 1.6.2
Minecraft version: 1.6.2
Minecraft.jar: 1.6.2.jar
Mods:
OptiFine_1.6.2_HD_U_B4.zip
Inactive external mods:
Inactive core mods:
Show log: true
Java path: C:\Program Files (x86)\Java\jre7\bin\java
Memory: 2048 MB
LauncherPath: /C:/Users/sandy/Downloads/MagicLauncher_1.1.7.exe
Library file not found: C:\Users\sandy\AppData\Roaming\.minecraft\libraries\org\lwjgl\lwjgl\lwjgl-platform\2.9.1-nightly-20130708-debug3\lwjgl-platform-2.9.1-nightly-20130708-debug3-natives-windows.jar
Main class: net.minecraft.client.main.Main
Error occurred during initialization of VM
Could not reserve enough space for object heap
Error: Could not create the Java Virtual Machine.
Error: A fatal exception has occurred. Program will exit.


I don't know how to fix this someone please help!!

Try this fix here: http://www.minecraftforum.net/topic/1883891-mcp-decompile-error-lwjgl-291-nightly/#entry23286854

Quote from aafrofruitninja10

Error occurred during initialization of VM
Could not reserve enough space for object heap
Error: Could not create the Java Virtual Machine.

This error means that you don't have enough ram available to start Minecraft. If you are sure you have enough RAM(3GB+), the best advice I can give is to try rebooting your computer.

Quote from flatfoot679

Try this fix here: http://www.minecraft.../#entry23286854

The error in this post doesn't appear to be related. Did I miss something?

Quote from st33nburgh

This error means that you don't have enough ram available to start Minecraft. If you are sure you have enough RAM(3GB+), the best advice I can give is to try rebooting your computer.


The error in this post doesn't appear to be related. Did I miss something?

Thought it would help with the "Library file not found" part, but I guess that isn't the problem.

Quote from cestislife

Were you trying to allocate more than ~1.5gb of RAM to Java? If so, you are pointing your arguments to 32-bit Java, which can only handle the amount mentioned. Please grab 64-bit Java,
http://java.com/en/download/manual.jsp

Ok i got the 64 bit. But now when I press play it says this:

ava.io.IOException: Cannot run program "C:\Program Files (x86)\Java\jre7\bin\javaw.exe" (in directory "C:\Users\sandy\AppData\Roaming\.minecraft"): CreateProcess error=2, The system cannot find the file specified
java.lang.ProcessBuilder.start(Unknown Source)
magic.launcher.an.a(Unknown Source)
magic.launcher.MagicLauncher.a(Unknown Source)
magic.launcher.E.run(Unknown Source)
java.awt.event.InvocationEvent.dispatch(Unknown Source)
java.awt.EventQueue.dispatchEventImpl(Unknown Source)
java.awt.EventQueue.access$200(Unknown Source)
java.awt.EventQueue$3.run(Unknown Source)
java.awt.EventQueue$3.run(Unknown Source)
java.security.AccessController.doPrivileged(Native Method)
java.security.ProtectionDomain$1.doIntersectionPrivilege(Unknown Source)
java.awt.EventQueue.dispatchEvent(Unknown Source)
java.awt.EventDispatchThread.pumpOneEventForFilters(Unknown Source)
java.awt.EventDispatchThread.pumpEventsForFilter(Unknown Source)
java.awt.EventDispatchThread.pumpEventsForHierarchy(Unknown Source)
java.awt.EventDispatchThread.pumpEvents(Unknown Source)
java.awt.EventDispatchThread.pumpEvents(Unknown Source)
java.awt.EventDispatchThread.run(Unknown Source)