Read More Solution 3: Install 64-bit Java JREĪlternatively, you can also install 64-bit Java JRE to fix the could not reserve enough space for the object heap Minecraft error. Alternatively, you can also search for -Xms and change it to a proper size. How to do? Well, you can lower the heap size in jobss file, edit bat or sh file. So, once you encounter this issue, you can lower the heap size to fix it. If you like playing games, you may also this like this: Top 3 Fixes to the League of Legends Login Unexpected Error Solution 1: Lower Heap SizeĪs talked about earlier, a large heap size will result in the Minecraft could not reserve enough space for the object heap error. How to fix this issue? Please keep reading the following content. Certainly, other elements may also trigger the error. The causes above can lead to the Minecraft could not reserve enough space for object heap error. The Minecraft could not reserve enough space for 2097152kb object heap error is one example. The Java version cannot reserve the specified amount of memory.

The heap size is larger than amount that the process can hold.

You specify a large heap size, but the amount of contiguous free space in memory is insufficient.What causes could not reserve enough space for object heap Minecraft? Here are several possible reasons. Tip: You need to pay attention to the space here is RAM in fact not the disk space.

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