This message was deleted.

# gradle

[Slackbot]

This message was deleted.

[octylFractal]

It seems like you're building with a JRE

[octylFractal]

not sure why compiling regular java wouldn't work, but if you're only compiling kotlin you don't need the JDK i think

[octylFractal]

yes, that's what I mean

[octylFractal]

tools.jar is included with the JDK only

[chi]

But I'm using JDK

[octylFractal]

can you do java -version, javac -version, and echo $JAVA_HOME?

[octylFractal]

...or actually, just ./gradlew --version output will be good

[chi]

Tells me I'm using Java 10

[octylFractal]

I want to see the actual output

[chi]

Groovy:       2.4.12
Ant:          Apache Ant(TM) version 1.9.9 compiled on February 2 2017
JVM:          10 ("Oracle Corporation" 10+46)
OS:           Mac OS X 10.13.4 x86_64

[chi]

For ./gradlew --version

[octylFractal]

what does echo $JAVA_HOME look like?

[chi]

Doesn't print anything 😕

[octylFractal]

hmm, okay

[octylFractal]

does javac -version work for you?

[chi]

Yeah, it prints
javac 10

[octylFractal]

idk then

[octylFractal]

my advice is to set JAVA_HOME to point to your JDK

[octylFractal]

just in case Gradle / kapt is getting confused

[chi]

Let me try that now. Thanks simple smile

[chi]

Thanks! That worked. I set my java home to use Java 8, and it worked. Why isn't Java 10 working?

[octylFractal]

presumably Gradle is picking up on a JRE instead of JDK -- perhaps java comes from a JRE

[gildor]

It's not a Gradle problem.
Kapt just doesn't support Java 10+

[gildor]

Should be fixed in 1.3.20 (you can try EAP)

[gildor]

https://youtrack.jetbrains.com/issue/KT-27188

[octylFractal]

oh, interesting -- I swear I've used it with JDK 11...