I downloaded forge 1.12.2 and I wanted to do

gradlew setupDecompWorkspace
I changed the  process. org.gradle.jvmargs=-Xmx2G > process org.gradle.jvmargs=-Xmx1G
 

and everything seems to work until its hits :decompileMc

then its stops I saw to fix that i need to add more ram but when i update it back to 2G its wont work at all

(Error occurred during initialization of VM
Could not reserve enough space for 2097152KB object heap)

 

my pc got 8gb of ram

can someone help me out?

@diesieben07 I'm using 64bit as much as I know

openjdk version "1.8.0_212"
OpenJDK Runtime Environment (AdoptOpenJDK)(build 1.8.0_212-b03)
OpenJDK 64-Bit Server VM (AdoptOpenJDK)(build 25.212-b03, mixed mode)

is that mean 64bit?

1 minute ago, diesieben07 said:

Is gradle using that JDK? Do you have enough RAM available?

how do I know if gradle using that JDK ? and I have 8gb of ram so I think that enough?

10 minutes ago, diesieben07 said:

https://stackoverflow.com/questions/18487406/how-do-i-tell-gradle-to-use-specific-jdk-version

i updated it and added JAVA_HOME_FOR_MY_PROJECT but its still wont work if i put 2G T.T