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I got it now I installed the java 16 jdk instead of 8. Now it works thanks!

Now I'm getting another error: C:\Users\<MyUserName>\Desktop\CLEAN_Phobos_1.9.0-BUILDABLE-SRC-main>gradlew setupdecompworkspace Starting a Gradle Daemon (subsequent builds will be faster) 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/4.9/userguide/gradle_daemon.html Please read the following process output to find out more: ----------------------- FAILURE: Build failed with an exception. * What went wrong: java.lang.ExceptionInInitializerError (no error message) * Try: Run with --stacktrace option to get the stack trace. Run with --info or --debug option to get more log output. Run with --scan to get full insights. * Get more help at https://help.gradle.org

And just in case I also set the amount of RAM it can use in the gradle.properties file to org.gradle.jvmargs=-Xmx8G.

So I'm trying to build the clean phobos, but I keep getting this error: 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/4.9/userguide/gradle_daemon.html Please read the following process output to find out more: I have my JAVA_HOME pointed at the right folder (C:\Program Files\Java\jdk-17.0.1) (I have a 64bit system), so I don't know what the problem is. Any suggestions?