RecompieMC failure

[CJWilk 0]

Okay, so I am using Minecraft Forge MDK 1.10.2-12.18.3.2221, and I went to setup my main mod folder to start working on a mod. I dragged all of the files into my main folder, then opened a command window in the folder, and typed gradlew setupDecompWorkspace. The setup would get to 73% recompileMC and from there the build would fail. It says that it is unable to find a javac compiler. Could someone help?

 

I have linked a picture of the command prompt window.

[Choonster 1614]

The error message tells you exactly what's wrong: The JAVA_HOME environment variable currently points to the JRE, but it needs to point to the JDK instead.

[CJWilk 0]

EXTRA NOTE: I have setup the Path Variable correctly, and I have modded 1.7.10. I tried making a JAVA_HOME variable like oracle suggested, but that didn't work.

[CJWilk 0]

16 minutes ago, Choonster said:

The error message tells you exactly what's wrong: The JAVA_HOME environment variable currently points to the JRE, but it needs to point to the JDK instead.

I set that up by creating the Path variable, and creating a new variable called JAVA_HOME, and set those to only the JDK. It still won't work. Any idea why?

[diesieben07 6583]

Did you reboot?

[CJWilk 0]

58 minutes ago, diesieben07 said:

Did you reboot?

I rebooted my computer, and reran the gradlew setupDecompWorkspace and got this error. This is also after changing the JAVA_HOME variable to the jdk. Please help.

Edited February 12, 2017 by CJWilk

[diesieben07 6583]

How much free RAM do you have? You need at least like 2.5GB.

[CJWilk 0]

The RAM shouldn't be a problem, according to Task Manager, nothing is using my Memory.

[Leomelonseeds 28]

Actually, that problem is caused becaused you have too much ram going into the command.

Try setting ram settings lower.

Edited February 13, 2017 by Leomelonseeds

[CJWilk 0]

How would I go about doing that?

(I'm kinda new to this)

[Leomelonseeds 28]

Not sure, try putting -Xmx500M -Xms500M after your command.

[CJWilk 0]

That didn't seem to work. Got the same error as before.

[Leomelonseeds 28]

put less or more for the numbers

[CJWilk 0]

That didn't seem to work. I found I don't have the newest version of JDK, I have JDK 8 101, and the newest is JDK 8 121. I trying to see if that will help.

[Leomelonseeds 28]

did you try putting like  -Xmx250M -Xms250M or  -Xmx1G -Xms1G   ?

Newer versions of jdk will not help you.

Edited February 13, 2017 by Leomelonseeds

[CJWilk 0]

The updating of the JDK didn't work, I really have no idea now.

 

[Leomelonseeds 28]

Actually, try even smaller numbers, like 30M.

[Leomelonseeds 28]

Exactly how much ram u have?

[CJWilk 0]

Tried 250M, 30M, and 1G. Still got the error

 

[Leomelonseeds 28]

try even less.

3 minutes ago, Leomelonseeds said:

Exactly how much ram u have?

 

[CJWilk 0]

I have 4 GB in the computer,

[Leomelonseeds 28]

ohhhhhhh, try setting it to 2G, see if that works. BTW are all the values generating the EXACT same error?