Installation Problems

Volu · March 11, 2018

Hey there, I decided that I want to try modding a bit but I have problems with the setup:

C:\Users\lukas\Modding\forge-1.12.2-14.23.2.2611-mdk>gradlew setupDecompWorkSpac
e eclipse
To honour the JVM settings for this build a new JVM will be forked. Please consi
der using the daemon: https://docs.gradle.org/2.14/userguide/gradle_daemon.html.


FAILURE: Build failed with an exception.

* What went wrong:
Unable to start the daemon process.
This problem might be caused by incorrect configuration of the daemon.
For example, an unrecognized jvm option is used.
Please refer to the user guide chapter on the daemon at https://docs.gradle.org/
2.14/userguide/gradle_daemon.html
Please read the following process output to find out more:
-----------------------
Error occurred during initialization of VM
Could not reserve enough space for 3145728KB object heap


* Try:
Run with --stacktrace option to get the stack trace. Run with --info or --debug
option to get more log output.

Whats weird is that my Pc should have enough RAM: I looked in the task manager and it told me 4 GB RAM were free.

I decided to also runn the command with stacktrace to give you more information

C:\Users\lukas\Modding\forge-1.12.2-14.23.2.2611-mdk>gradlew setupDecompWorkSpac
e eclipse --stacktrace
To honour the JVM settings for this build a new JVM will be forked. Please consi
der using the daemon: https://docs.gradle.org/2.14/userguide/gradle_daemon.html.


FAILURE: Build failed with an exception.

* What went wrong:
Unable to start the daemon process.
This problem might be caused by incorrect configuration of the daemon.
For example, an unrecognized jvm option is used.
Please refer to the user guide chapter on the daemon at https://docs.gradle.org/
2.14/userguide/gradle_daemon.html
Please read the following process output to find out more:
-----------------------
Error occurred during initialization of VM
Could not reserve enough space for 3145728KB object heap


* Try:
Run with --info or --debug option to get more log output.

* Exception is:
org.gradle.api.GradleException: Unable to start the daemon process.
This problem might be caused by incorrect configuration of the daemon.
For example, an unrecognized jvm option is used.
Please refer to the user guide chapter on the daemon at https://docs.gradle.org/
2.14/userguide/gradle_daemon.html
Please read the following process output to find out more:
-----------------------
Error occurred during initialization of VM
Could not reserve enough space for 3145728KB object heap

        at org.gradle.launcher.daemon.bootstrap.DaemonGreeter.parseDaemonOutput(
DaemonGreeter.java:34)
        at org.gradle.launcher.daemon.client.DefaultDaemonStarter.startProcess(D
efaultDaemonStarter.java:153)
        at org.gradle.launcher.daemon.client.DefaultDaemonStarter.startDaemon(De
faultDaemonStarter.java:136)
        at org.gradle.launcher.daemon.client.DefaultDaemonConnector.startDaemon(
DefaultDaemonConnector.java:111)
        at org.gradle.launcher.daemon.client.SingleUseDaemonClient.execute(Singl
eUseDaemonClient.java:52)
        at org.gradle.launcher.daemon.client.SingleUseDaemonClient.execute(Singl
eUseDaemonClient.java:37)
        at org.gradle.launcher.cli.RunBuildAction.run(RunBuildAction.java:43)
        at org.gradle.internal.Actions$RunnableActionAdapter.execute(Actions.jav
a:173)
        at org.gradle.launcher.cli.CommandLineActionFactory$ParseAndBuildAction.
execute(CommandLineActionFactory.java:239)
        at org.gradle.launcher.cli.CommandLineActionFactory$ParseAndBuildAction.
execute(CommandLineActionFactory.java:212)
        at org.gradle.launcher.cli.JavaRuntimeValidationAction.execute(JavaRunti
meValidationAction.java:35)
        at org.gradle.launcher.cli.JavaRuntimeValidationAction.execute(JavaRunti
meValidationAction.java:24)
        at org.gradle.launcher.cli.ExceptionReportingAction.execute(ExceptionRep
ortingAction.java:33)
        at org.gradle.launcher.cli.ExceptionReportingAction.execute(ExceptionRep
ortingAction.java:22)
        at org.gradle.launcher.cli.CommandLineActionFactory$WithLogging.execute(
CommandLineActionFactory.java:205)
        at org.gradle.launcher.cli.CommandLineActionFactory$WithLogging.execute(
CommandLineActionFactory.java:169)
        at org.gradle.launcher.Main.doAction(Main.java:33)
        at org.gradle.launcher.bootstrap.EntryPoint.run(EntryPoint.java:45)
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.
java:62)
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAcces
sorImpl.java:43)
        at java.lang.reflect.Method.invoke(Method.java:498)
        at org.gradle.launcher.bootstrap.ProcessBootstrap.runNoExit(ProcessBoots
trap.java:55)
        at org.gradle.launcher.bootstrap.ProcessBootstrap.run(ProcessBootstrap.j
ava:36)
        at org.gradle.launcher.GradleMain.main(GradleMain.java:23)
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.
java:62)
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAcces
sorImpl.java:43)
        at java.lang.reflect.Method.invoke(Method.java:498)
        at org.gradle.wrapper.BootstrapMainStarter.start(BootstrapMainStarter.ja
va:30)
        at org.gradle.wrapper.WrapperExecutor.execute(WrapperExecutor.java:127)
        at org.gradle.wrapper.GradleWrapperMain.main(GradleWrapperMain.java:61)

Thanks in advance!

Ugdhar · March 11, 2018

15 minutes ago, Volu said:

Could not reserve enough space for 3145728KB object heap

Make sure you have 64 bit java 8, and 4GB+ RAM

Volu · March 11, 2018

Just now, Ugdhar said:

Make sure you have 64 bit java 8, and 4GB+ RAM

I checked already. I got 64bit Jva 8 JRE and JDK and Taks manager tells me about 4.5 GB are free

Volu · March 11, 2018

with a command prompt

Edited March 11, 2018 by Volu

Volu · March 11, 2018

C:\Users\lukas\Modding\forge-1.12.2-14.23.2.2611-mdk>java -d64 -version
java version "1.8.0_161"
Java(TM) SE Runtime Environment (build 1.8.0_161-b12)
Java HotSpot(TM) 64-Bit Server VM (build 25.161-b12, mixed mode)

Volu · March 11, 2018

Is it a problem if I have more?

Volu · March 11, 2018

The Java directories on my PC are

C:\Program Files\Java\jdk1.8.0_161

C:\Program Files\Java\jre1.8.0_60

C:\Program Files\Java\jre1.8.0_161

C:\Program Files (x86)\Java\jdk1.8.0_161

C:\Program Files (x86)\Java\jre1.8.0_60

C:\Program Files (x86)\Java\jre1.8.0_161

Didnt notice till now I had that many

Volu · March 11, 2018

Is JRE included in JDK?

Anyways, Ill deinstall every other Version and try again

Edited March 11, 2018 by Volu

Volu · March 11, 2018

Thanks! I startd programming Java a year ago, but that is the first time I hear that!

Volu · March 11, 2018

Did it now, but now im told the JAVA_HOME variable iswrong. I set it to tthe directory but gradle still fails and tells me its set to the old one

Volu · March 11, 2018

19 minutes ago, diesieben07 said:

Did you restart the relevant programs? You need to close all File explorer and all command line windows to reload the environment variables.

By now I restarted my whole pc and it still doesnt work

Volu · March 11, 2018

But now it actually shows the directory set in JAVA_HOME. still its says its invalid

ERROR: JAVA_HOME is set to an invalid directory: C:\Program Files\Java\jdk1.8.0
_161

Please set the JAVA_HOME variable in your environment to match the
location of your Java installation.

Volu · March 11, 2018

It does. when I look in my program directories i find
C:\Program Files\Java\jdk1.8.0_161

Volu · March 11, 2018

jep

Volu · March 11, 2018

I did set the System Variable new (nothing changed visually) but now it works

Volu · March 11, 2018

I added forge to the build path now, but cant import anything

Volu · March 11, 2018

I imported the folder to eclipse as a projecz and added that to the build path

Edited March 11, 2018 by Volu

Volu · March 11, 2018

1 minute ago, diesieben07 said:

Do not add stuff to the build path manually.

The tutorial I found said I should do it

2 minutes ago, diesieben07 said:

You need to run the gradle eclipse task

Where can I find it? or do I have to use command lines again?

Volu · March 11, 2018

what is it? gradlew eclipse?

Volu · March 11, 2018

Still doesnt work

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