Out of memory

Could not reserve enough space for object heap

What the log looks like

could not reserve enough space for [\d]* *(?:kb|mb)? *object heap
there is insufficient memory for the java runtime environment to continue

How to fix it

  1. You asked for more memory than the machine can give
  2. A 32-bit Java cannot address more than about 1.5 GB — install 64-bit Java
  3. Lower -Xmx until it starts, then raise it in steps
SeverityStops the game
CategoryOut of memory

Check your own log

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