RunTime Exception Groovy scripting engine not available.

[JackWisdom]

my build.gradle
https://pastebin.com/YjWa1Jih
my project
https://github.com/mcqwzd/OurCraft
exception
https://pastebin.com/QMqJLUEf
Java
OpenJDK Runtime Environment (build 11.0.2-redhat+7-LTS)
System
Win10 1809
Groovy
3.0

it just happening as the game launched
I'm pretty sure that I have installed groovy
the GROOVY_HOME was set and I can normally groovy cmds in powershell

[JackWisdom]

happening in java8 too

[JackWisdom]

System.out.println(new ScriptEngineManager().getEngineByName("groovy")==null);
returns true
can i get support here?

[pspeed42]

Sorry you are having trouble.

This error indicates that you do not have the groovy-all jar in your classpath when you run. I don't know how your are running so I can't really comment on that for sure.

Sometimes support questions get lost here as I get a lot of github e-mails but there is a Lemur section of the JME forum and those always get seen soonest.

The "implementation" scope is new to me as I'm still using an older version of gradle. I wonder if this is preventing the groovy-all.jar from showing up in 'runtime'... you can probably look at the generated script that the application plugin generates to see what jars were included.

[louhy]

@JackWisdom
Try removing that , ext: 'pom' bit.

This works for me but your groovy dependency doesn't, unless I remove the "pom".
implementation 'org.codehaus.groovy:groovy-all:2.4.15'

[woodx319]

This error indicates that you do not have the groovy-all jar in your classpath when you run.

this just helped me out. thank you!!