java - SDMs in R problems with Java Memory `

Question

I have tried using this command to increase the memory availability for running MaxEnt in R :

options( java.parameters = "-Xmx1g" )

as suggested by the dismo pacakge to increase the access to RAM but this then leads to a new error:

"Error in .jinit() : Cannot create Java virtual machine (-1)"

has anyone resolved this issue? Any advice would help.

Cheers Israel

Answer 1

这里的问题是我的工作机器运行的是 32 位操作系统，要有效地运行 rJava，您需要设置 64 位系统。